{"title":"Rytons Acoustic Vents","description":"\u003cp class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eAre you struggling to ventilate your space without compromising on noise control?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eTraditional vents can allow unwanted noise to enter, disrupting the peace and quiet of your environment.\u003c\/p\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eExplore our complete range of Rytons Acoustic Vents, the leaders in passive acoustic ventilation. Available in various sizes and colors, Rytons vents ensure optimal air flow while minimizing sound leakage. Trust in Rytons' expertise to provide the perfect solution for your acoustic ventilation needs.\u003c\/p\u003e","products":[{"product_id":"rytons-9x3-acoustic-airliner-set-with-hit-miss-ventilator","title":"Rytons 9x3 Acoustic AirLiner Set with Hit \u0026 Miss Ventilator","description":"\u003ch2 style=\"text-align: center;\" class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eRytons 9x3 Acoustic AirLiner Set with Hit \u0026amp; Miss Ventilator\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eAre you struggling to maintain a peaceful environment due to noise infiltration while needing effective ventilation?\u003c\/p\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eTraditional vents often compromise sound insulation, allowing unwanted noise to disrupt your space and reducing comfort.\u003c\/p\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eIntroducing the Rytons 9x3 Acoustic AirLiner Set with Hit \u0026amp; Miss Ventilator, a telescopic cavity liner set designed for optimal background room ventilation without sacrificing acoustic performance. Ideal for noisy areas, this innovative system reduces noise infiltration by up to 39 dB, ensuring a quieter and more comfortable environment.\u003c\/p\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Noise Reduction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReduces sound by 38 dB with the internal grille fully open and 39 dB when closed, tested by BRE Acoustics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Ventilation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOffers a 6,300mm² equivalent area, tested to BS EN 13141-1:2004 and independently verified by BRE.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign and Functionality:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures an internal baffle to reduce light and drafts, with a manually adjustable hit \u0026amp; miss grille for controlled ventilation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Composition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMade from U.V. stabilized polypropylene and high-impact polystyrene, ensuring longevity and resistance to sunlight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour Options:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAvailable in Terracotta, Buff\/Sand, Blue\/Black, Grey, White, Brown, and Black, with a white hit \u0026amp; miss grille.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eInstallation and Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Installation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNo special fixing required; build in the cavity liner with the air brick and extend the telescopic sleeve as necessary.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulation Compliance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eComplies with Building Regulations Part F, requiring installation not less than 1.7m above floor level.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAcoustic AirLiner sleeve: 220mm W x 71mm H, extends from 250mm to 368mm L. Hit \u0026amp; Miss grille: 271mm L x 95mm H.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eReference Material:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMeasurement of airborne sound insulation according to BS EN 20140-10: 1992. Equivalent area tested to BS EN 13141-1:2004.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eEnhance your space with the Rytons 9x3 Acoustic AirLiner Set. Order now to achieve superior sound insulation and efficient ventilation. Trust Advanced Acoustics for quality products and expert support.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQuestions \u0026amp; Answers:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill installing more than one vent to achieve a greater free area have an effect on the acoustic performance?\u003c\/strong\u003e We asked the BRE who said \"The performance of the ventilator will not degrade when you put in more of them. The composite sound insulation performance of the facade will degrade if you increase the number of ventilators, assuming that they are one of the weaker links.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill the vent reduce sound from inside to outside as well as from outside to inside?\u003c\/strong\u003e The BRE has advised us that it's reasonable to assume that reciprocity applies to the vents. That is, the third octave values for sound reduction index are the same in both directions (out to in and in to out).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan id=\"zoho_button_ext\" style=\"display: none; position: absolute; z-index: 99999999; width: 80px; height: 31px; background-image: url('moz-extension:\/\/e3ae15ef-4594-4877-b64f-0a78db5944ec\/images\/zshare.png'); background-size: 80px 31px; opacity: 0.9; cursor: pointer; top: 0px; left: 0px;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/gojgYjds8eU\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Rytons","offers":[{"title":"Terracotta","offer_id":39564949880971,"sku":"TAL4H\u0026MT","price":152.99,"currency_code":"GBP","in_stock":true},{"title":"Buff\/Sand","offer_id":39564949913739,"sku":"TAL4H\u0026MBS","price":152.99,"currency_code":"GBP","in_stock":true},{"title":"Blue\/Black","offer_id":39564949946507,"sku":"TAL4H\u0026MBB","price":152.99,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":39564949979275,"sku":"TAL4H\u0026MW","price":152.99,"currency_code":"GBP","in_stock":true},{"title":"Grey","offer_id":39564950012043,"sku":"TAL4H\u0026MG","price":152.99,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":39564950044811,"sku":"TAL4H\u0026MBK","price":152.99,"currency_code":"GBP","in_stock":true},{"title":"Brown","offer_id":39564950077579,"sku":"TAL4H\u0026MBR","price":152.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0381\/4483\/5723\/products\/tc8hm-tal4hm-rytons-9x3-airliner-cavity-liner-installed-640x457.jpg?v=1592907640"},{"product_id":"rytons-9x3-cowled-acoustic-airliner-set-with-hit-miss-ventilator","title":"Rytons 9x3 Cowled Acoustic AirLiner Set with Hit \u0026 Miss Ventilator","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eRytons 9x3 Cowled Acoustic AirLiner Set with Hit \u0026amp; Miss Ventilator\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eAre you struggling to ventilate your space effectively while minimizing noise and protecting against harsh weather conditions?\u003c\/p\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eTraditional vents often compromise on sound insulation and weather protection, allowing noise and elements to disrupt your environment.\u003c\/p\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eIntroducing the Rytons 9x3 Cowled Acoustic AirLiner Set with Hit \u0026amp; Miss Ventilator, a telescopic cavity liner set with an external cowl designed for optimal ventilation and sound reduction. Ideal for noisy areas, this system reduces noise infiltration by up to 40 dB and features an external cowl to protect against excessive weather, ensuring a quieter and more comfortable environment.\u003c\/p\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Noise Reduction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReduces sound by 39 dB with the internal grille fully open and 40 dB when closed, tested by BRE Acoustics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Ventilation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOffers a 6,300mm² equivalent area, tested to BS EN 13141-1:2004 and independently verified by BRE.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign and Functionality:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures an external cowl to protect against weather and alleviate air blasts, with a manually adjustable hit \u0026amp; miss grille for controlled ventilation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Composition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMade from U.V. stabilized high-impact polystyrene and polypropylene, ensuring longevity and resistance to sunlight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor Options:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAvailable in Terracotta and Buff\/Sand, with a white hit \u0026amp; miss grille.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eInstallation and Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Installation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNo special fixing required; build in the cavity liner with the air brick, extend the telescopic sleeve, and fasten the cowl and ventilator as needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulation Compliance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eComplies with Building Regulations Part F, requiring installation not less than 1.7m above floor level.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCowl: 255mm L x 96mm H x 44mm D. Acoustic AirLiner sleeve: 220mm W x 71mm H, extends from 250mm to 368mm L. Hit \u0026amp; Miss grille: 271mm L x 95mm H.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eReference Material:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMeasurement of airborne sound insulation according to BS EN 20140-10: 1992. Equivalent area tested to BS EN 13141-1:2004.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eEnhance your space with the Rytons 9x3 Cowled Acoustic AirLiner Set. Order now to achieve superior sound insulation and weather protection. Trust Advanced Acoustics for quality products and expert support.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQuestions \u0026amp; Answers:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill installing more than one vent to achieve a greater free area have an effect on the acoustic performance?\u003c\/strong\u003e We asked the BRE who said \"The performance of the ventilator will not degrade when you put in more of them. The composite sound insulation performance of the facade will degrade if you increase the number of ventilators, assuming that they are one of the weaker links.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill the vent reduce sound from inside to outside as well as from outside to inside?\u003c\/strong\u003e The BRE has advised us that it's reasonable to assume that 'reciprocity' applies to the vents. That is, the third octave values for sound reduction index are the same in both directions (out to in and in to out).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"display: none; position: absolute; z-index: 99999999; width: 80px; height: 31px; background-image: url('moz-extension:\/\/e3ae15ef-4594-4877-b64f-0a78db5944ec\/images\/zshare.png'); background-size: 80px 31px; opacity: 0.9; cursor: pointer; top: 0px; left: 0px;\" id=\"zoho_button_ext\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/gojgYjds8eU\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Rytons","offers":[{"title":"Terracotta","offer_id":39564940869771,"sku":"TAL4HMCWLT","price":157.99,"currency_code":"GBP","in_stock":true},{"title":"Buff\/Sand","offer_id":39564940902539,"sku":"TAL4HMCWLS","price":157.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0381\/4483\/5723\/products\/tc8hmcwl-tal4hmcwl-rytons-9x3-cowled-ventilation-set-with-hit-and-miss-ventilator-buffsand-airbrick-cowl-640x457.jpg?v=1632219202"},{"product_id":"rytons-9x6-cowled-acoustic-airliner-set-with-hit-miss-ventilator","title":"Rytons 9x6 Cowled Acoustic AirLiner Set with Hit \u0026 Miss Ventilator","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eRytons 9x6 Cowled Acoustic AirLiner Set with Hit \u0026amp; Miss Ventilator\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eAre you struggling to maintain effective ventilation in noisy environments while ensuring sound insulation and weather protection?\u003c\/p\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eStandard ventilation solutions often fail to provide adequate noise reduction and protection against harsh weather, compromising the comfort and integrity of your space.\u003c\/p\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eIntroducing the Rytons 9x6 Cowled Acoustic AirLiner Set with Hit \u0026amp; Miss Ventilator, a telescopic cavity liner set designed for optimal ventilation and sound reduction. Ideal for noisy areas, this system reduces noise infiltration by up to 42 dB and features an external cowl to shield against adverse weather conditions, ensuring a quieter and more comfortable environment.\u003c\/p\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Noise Reduction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReduces sound by 42 dB with the internal grille fully open or closed, tested by BRE Acoustics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Ventilation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOffers a 9,800mm² equivalent area, tested to BS EN 13141-1:2004 and independently verified by BRE.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign and Functionality:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures a system of internal baffles to reduce light and drafts, with a manually adjustable hit \u0026amp; miss grille for controlled ventilation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Composition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMade from U.V. stabilized high-impact polystyrene and polypropylene, ensuring longevity and resistance to sunlight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour Options:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAvailable in Terracotta, Buff\/Sand, and White, with a white hit \u0026amp; miss grille.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eInstallation and Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Installation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNo special fixing required; build in the cavity liner with the air brick, extend the telescopic sleeve, and fasten the cowl and ventilator as needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulation Compliance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eComplies with Building Regulations Part F, requiring installation not less than 1.7m above floor level.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCowl: 255mm L x 154mm H x 74mm D. Acoustic AirLiner sleeve: 220mm W x 140mm H, extends from 250mm to 404mm L. Hit \u0026amp; Miss grille: 271mm L x 171mm H.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eReference Material:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMeasurement of airborne sound insulation according to BS EN 20140-10: 1992. Equivalent area tested to BS EN 13141-1:2004.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eUpgrade your space with the Rytons 9x6 Cowled Acoustic AirLiner Set. Order now to achieve superior noise reduction and weather protection. Trust Advanced Acoustics for quality products and expert support.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQuestions \u0026amp; Answers:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill installing more than one vent to achieve a greater free area have an effect on the acoustic performance?\u003c\/strong\u003e We asked the BRE who said \"The performance of the ventilator will not degrade when you put in more of them. The composite sound insulation performance of the facade will degrade if you increase the number of ventilators, assuming that they are one of the weaker links.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill the vent reduce sound from inside to outside as well as from outside to inside?\u003c\/strong\u003e The BRE has advised us that it's reasonable to assume that 'reciprocity' applies to the vents. That is, the third octave values for sound reduction index are the same in both directions (out to in and in to out).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"display: none; position: absolute; z-index: 99999999; width: 80px; height: 31px; background-image: url('moz-extension:\/\/e3ae15ef-4594-4877-b64f-0a78db5944ec\/images\/zshare.png'); background-size: 80px 31px; opacity: 0.9; cursor: pointer; top: 0px; left: 0px;\" id=\"zoho_button_ext\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/_NaRDqpWouc\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Rytons","offers":[{"title":"Terracotta","offer_id":39564957581451,"sku":"TALHMCWLT","price":170.99,"currency_code":"GBP","in_stock":true},{"title":"Buff\/Sand","offer_id":39564957614219,"sku":"TALHMCWLBS","price":170.99,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":39564957646987,"sku":"TALHMCWLW","price":170.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0381\/4483\/5723\/products\/tc18hcwl-talhmcwl-rytons-9x6-cowled-ventilation-set-with-hit-and-miss-ventilator-buffsand-airbrick-cowl-640x457.jpg?v=1592907640"},{"product_id":"rytons-9x9-acoustic-airliner-set-with-hit-miss-ventilator","title":"Rytons 9x9 Acoustic AirLiner Set with Hit \u0026 Miss Ventilator","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eRytons 9x9 Acoustic AirLiner Set with Hit \u0026amp; Miss Ventilator\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eAre you facing the challenge of ventilating your space while minimizing noise intrusion and maintaining comfort?\u003c\/p\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eTraditional vents often allow unwanted noise to enter, disrupting the tranquillity of your environment and affecting comfort levels.\u003c\/p\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eIntroducing the Rytons 9x9 Acoustic AirLiner Set with Hit \u0026amp; Miss Ventilator, designed to provide effective background room ventilation while significantly reducing noise infiltration. Ideal for noisy areas, this system reduces sound by up to 38 dB, ensuring a peaceful environment. The telescopic cavity liner features internal baffles to minimize light and drafts, while the manually adjustable hit \u0026amp; miss grille allows for controlled ventilation.\u003c\/p\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Noise Reduction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReduces sound by 38 dB with the internal grille fully open or closed, tested by BRE Acoustics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Ventilation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOffers a 12,800mm² equivalent area, tested to BS EN 13141-1:2004 and independently verified by BRE.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign and Functionality:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures a system of internal baffles to reduce light and drafts, with a manually adjustable hit \u0026amp; miss grille for controlled ventilation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Composition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMade from U.V. stabilized polypropylene and high-impact polystyrene, ensuring longevity and resistance to sunlight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour Options:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAvailable in Terracotta, Buff\/Sand, Blue\/Black, Grey, White, Brown, and Black, with a white hit \u0026amp; miss grille.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eInstallation and Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Installation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNo special fixing required; build in the cavity liner with the air brick, extend the telescopic sleeve, and fasten the ventilator internally.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulation Compliance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eComplies with Building Regulations Part F, requiring installation not less than 1.7m above floor level.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAcoustic AirLiner sleeve: 220mm W x 207mm H, extends from 250mm to 404mm L. Hit \u0026amp; Miss grille: 271mm L x 247mm H.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eReference Material:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMeasurement of airborne sound insulation according to BS EN 20140-10: 1992. Equivalent area tested to BS EN 13141-1:2004.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eEnhance your space with the Rytons 9x9 Acoustic AirLiner Set. Order now to achieve superior noise reduction and effective ventilation. Trust Advanced Acoustics for quality products and expert support.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eQuestions \u0026amp; Answers:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill installing more than one vent to achieve a greater free area have an effect on the acoustic performance?\u003c\/strong\u003e We asked the BRE who said \"The performance of the ventilator will not degrade when you put in more of them. The composite sound insulation performance of the facade will degrade if you increase the number of ventilators, assuming that they are one of the weaker links.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill the vent reduce sound from inside to outside as well as from outside to inside?\u003c\/strong\u003e The BRE has advised us that it's reasonable to assume that 'reciprocity' applies to the vents. That is, the third octave values for sound reduction index are the same in both directions (out to in and in to out).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"display: none; position: absolute; z-index: 99999999; width: 80px; height: 31px; background-image: url('moz-extension:\/\/e3ae15ef-4594-4877-b64f-0a78db5944ec\/images\/zshare.png'); background-size: 80px 31px; opacity: 0.9; cursor: pointer; top: 0px; left: 0px;\" id=\"zoho_button_ext\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/_NaRDqpWouc\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Rytons","offers":[{"title":"Terracotta","offer_id":39564963381387,"sku":"TAL9H\u0026MT","price":199.99,"currency_code":"GBP","in_stock":true},{"title":"Buff\/Sand","offer_id":39564963414155,"sku":"TAL9H\u0026MBS","price":199.99,"currency_code":"GBP","in_stock":true},{"title":"Black\/Blue","offer_id":39564963446923,"sku":"TAL9H\u0026MBB","price":199.99,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":39564963479691,"sku":"TAL9H\u0026MW","price":199.99,"currency_code":"GBP","in_stock":true},{"title":"Grey","offer_id":39564963512459,"sku":"TAL9H\u0026MG","price":199.99,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":39564963545227,"sku":"TAL9H\u0026MBK","price":199.99,"currency_code":"GBP","in_stock":true},{"title":"Brown","offer_id":39564963577995,"sku":"TAL9H\u0026MBR","price":199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0381\/4483\/5723\/products\/tc20hm-tal9hm-rytons-9x9-ventilation-set-with-hit-and-miss-ventilator-internal-640x457.jpg?v=1592907640"},{"product_id":"rytons-9x9-cowled-acoustic-airliner-set-with-hit-miss-ventilator","title":"Rytons 9x9 Cowled Acoustic AirLiner Set with Hit \u0026 Miss Ventilator","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eRytons 9x9 Cowled Acoustic AirLiner Set with Hit \u0026amp; Miss Ventilator\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eAre you struggling to maintain effective ventilation in noisy environments while ensuring sound insulation and weather protection?\u003c\/p\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eStandard ventilation solutions often fail to provide adequate noise reduction and protection against harsh weather, compromising the comfort and integrity of your space.\u003c\/p\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eIntroducing the Rytons 9x9 Cowled Acoustic AirLiner Set with Hit \u0026amp; Miss Ventilator, a telescopic cavity liner set designed for optimal ventilation and sound reduction. Ideal for noisy areas, this system reduces noise infiltration by up to 41 dB and features an external cowl to shield against adverse weather conditions, ensuring a quieter and more comfortable environment.\u003c\/p\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Noise Reduction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReduces sound by 40 dB with the internal grille fully open and 41 dB when closed, tested by BRE Acoustics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Ventilation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOffers a 12,700mm² equivalent area, tested to BS EN 13141-1:2004 and independently verified by BRE.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign and Functionality:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures a system of internal baffles to reduce light and drafts, with a manually adjustable hit \u0026amp; miss grille for controlled ventilation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Composition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMade from U.V. stabilized high-impact polystyrene and polypropylene, ensuring longevity and resistance to sunlight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour Options:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAvailable in Terracotta, Buff\/Sand, and White, with a white hit \u0026amp; miss grille.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eInstallation and Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Installation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNo special fixing required; build in the cavity liner with the air brick, extend the telescopic sleeve, and fasten the cowl and ventilator as needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulation Compliance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eComplies with Building Regulations Part F, requiring installation not less than 1.7m above floor level.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCowl: 274mm L x 235mm H x 103mm D. Acoustic AirLiner sleeve: 220mm W x 207mm H, extends from 250mm to 404mm L. Hit \u0026amp; Miss grille: 271mm L x 247mm H.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eReference Material:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMeasurement of airborne sound insulation according to BS EN 20140-10: 1992. Equivalent area tested to BS EN 13141-1:2004.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eEnhance your space with the Rytons 9x9 Cowled Acoustic AirLiner Set. Order now to achieve superior noise reduction and weather protection. Trust Advanced Acoustics for quality products and expert support.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestions \u0026amp; Answers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill installing more than one vent to achieve a greater free area have an effect on the acoustic performance?\u003c\/strong\u003e We asked the BRE who said \"The performance of the ventilator will not degrade when you put in more of them. The composite sound insulation performance of the facade will degrade if you increase the number of ventilators, assuming that they are one of the weaker links.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill the vent reduce sound from inside to outside as well as from outside to inside?\u003c\/strong\u003e The BRE has advised us that it's reasonable to assume that 'reciprocity' applies to the vents. That is, the third octave values for sound reduction index are the same in both directions (out to in and in to out).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"display: none; position: absolute; z-index: 99999999; width: 80px; height: 31px; background-image: url('moz-extension:\/\/e3ae15ef-4594-4877-b64f-0a78db5944ec\/images\/zshare.png'); background-size: 80px 31px; opacity: 0.9; cursor: pointer; top: 0px; left: 0px;\" id=\"zoho_button_ext\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/_NaRDqpWouc\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Rytons","offers":[{"title":"Terracotta","offer_id":39564965544075,"sku":"TAL9HMCWLT","price":205.99,"currency_code":"GBP","in_stock":true},{"title":"Buff\/Sand","offer_id":39564965576843,"sku":"TAL9HMCWLBS-2","price":205.99,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":39564965609611,"sku":"TAL9HMCWLW-3","price":205.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0381\/4483\/5723\/products\/tc20hcwl-tal9hmcwl-rytons-9x9-cowled-ventilation-set-with-hit-and-miss-ventilator-buffsand-airbrick-cowl-640x457.jpg?v=1592907640"},{"product_id":"rytons-cowled-super-acoustic-controllable-lookryt-aircore-125mm-square","title":"Rytons Cowled Super Acoustic Controllable LookRyt AirCore 125mm Square","description":"\u0026lt;\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eRytons 125mm Square Cowled Super Acoustic Controllable LookRyt AirCore\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eAre you struggling to ventilate your space effectively while minimizing noise intrusion and protecting against harsh weather?\u003c\/p\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eStandard ventilation solutions often allow unwanted noise to enter and can fail to protect against weather conditions, compromising both comfort and durability.\u003c\/p\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eIntroducing the Rytons Cowled Super Acoustic Controllable LookRyt AirCore, a retro-fitted core ventilator with an external cowl designed for superior background room ventilation and noise reduction. Ideal for noisy areas, this system reduces sound infiltration by up to 50 dB and features an external cowl to shield against adverse weather conditions, ensuring a quieter and more comfortable environment. The unique draught-reducing panel can be manually adjusted for controlled ventilation and can be painted or wallpapered to blend seamlessly with your room decor.\u003c\/p\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Noise Reduction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReduces sound by 45 dB with the internal grille fully open and 50 dB when closed, tested by BRE Acoustics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Ventilation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOffers an 8,400mm² equivalent area, tested to BS EN 13141-1:2004 and independently verified by BRE.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign and Functionality:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures a unique draught-reducing panel with easy push\/pull or tilt action for controlled air flow, and an external cowl to protect against weather.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiscreet Appearance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe LookRyt panel can be painted or wallpapered to match room decor, ensuring a seamless integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Composition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMade from U.V. stabilized high-impact polystyrene with sound absorbent foam lining.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eInstallation and Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Installation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned for easy retrofitting into existing spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulation Compliance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eComplies with Building Regulations Part F.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCowl: 217mm L x 210mm H x 93mm D. External grille: 166mm L x 160mm H. Tube: 127mm Dia. x 358mm L. LookRyt panel: 172mm L x 172mm H.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eReference Material:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMeasurement of airborne sound insulation according to BS EN 20140-10: 1992. Equivalent area tested to BS EN 13141-1:2004.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eEnhance your space with the Rytons Cowled Super Acoustic LookRyt AirCore. Order now to achieve superior noise reduction and weather protection. Trust Advanced Acoustics for quality products and expert support.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQuestions \u0026amp; Answers:\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill installing more than one vent to achieve a greater free area have an effect on the acoustic performance?\u003c\/strong\u003e We asked the BRE who said ?The performance of the ventilator will not degrade when you put in more of them. The composite sound insulation performance of the fa‡ade will degrade if you increase the number of ventilators, assuming that they are one of the weaker links.?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill the vent reduce sound from inside to outside as well as from outside to inside?\u003c\/strong\u003e The BRE has advised us that it?s reasonable to assume that ?reciprocity? applies to the vents. That is, the third octave values for sound reduction index are the same in both directions (out to in and in to out).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan id=\"zoho_button_ext\" style=\"display: none; position: absolute; z-index: 99999999; width: 80px; height: 31px; background-image: url('moz-extension:\/\/e3ae15ef-4594-4877-b64f-0a78db5944ec\/images\/zshare.png'); background-size: 80px 31px; opacity: 0.9; cursor: pointer; top: 0px; left: 0px;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/UYpRaCzk6JE\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Rytons","offers":[{"title":"Terracotta","offer_id":39564970328203,"sku":"AAC125HPCWLT","price":148.99,"currency_code":"GBP","in_stock":true},{"title":"Buff\/Sand","offer_id":39564970360971,"sku":"AAC125HPCWLBS","price":148.99,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":39564970393739,"sku":"AAC125HPCWLW","price":148.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0381\/4483\/5723\/products\/ac10hp-ac7hp-aac125hp-rytons-controllable-lookryt-aircore-range-internal-grille-640x457.jpg?v=1592907679"},{"product_id":"rytons-super-acoustic-controllable-lookryt-aircore-125mm-square","title":"Rytons Super Acoustic Controllable LookRyt AirCore 125mm Square","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eRytons 125mm Sqaure Super Acoustic Controllable LookRyt AirCore\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eAre you struggling to ventilate your space effectively while minimizing noise intrusion and maintaining a discreet appearance?\u003c\/p\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eStandard ventilation solutions often allow unwanted noise to enter and can disrupt the aesthetic of your room, compromising both comfort and design.\u003c\/p\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eIntroducing the Rytons 125mm Square Super Acoustic Controllable LookRyt AirCore, a retro-fitted core ventilator designed for optimal background room ventilation and superior noise reduction. Perfect for noisy areas, this innovative system reduces sound infiltration by up to 50 dB, ensuring a peaceful environment. The unique draught-reducing panel can be manually adjusted for controlled ventilation and can be painted or wallpapered to seamlessly blend with your room decor.\u003c\/p\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Noise Reduction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReduces sound by 43 dB with the internal grille fully open and 50 dB when closed, tested by BRE Acoustics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Ventilation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOffers an 8,500mm² equivalent area, tested to BS EN 13141-1:2004 and independently verified by BRE.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign and Functionality:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures a unique draught-reducing panel with easy push\/pull or tilt action for controlled air flow, and an external water baffle to prevent water transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiscreet Appearance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe LookRyt panel can be painted or wallpapered to match room decor, ensuring a seamless integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Composition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMade from U.V. stabilized high-impact polystyrene with sound absorbent foam lining.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eInstallation and Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Installation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned for easy retrofitting into existing spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulation Compliance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eComplies with Building Regulations Part F.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eExternal grille: 166mm L x 160mm H. Tube: 127mm Dia. x 358mm L. LookRyt panel: 172mm L x 172mm H.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eReference Material:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMeasurement of airborne sound insulation according to BS EN 20140-10: 1992. Equivalent area tested to BS EN 13141-1:2004.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eEnhance your space with the Rytons Super Acoustic Controllable LookRyt AirCore. Order now to achieve superior noise reduction and discreet ventilation. Trust Advanced Acoustics for quality products and expert support.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQuestions \u0026amp; Answers:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill installing more than one vent to achieve a greater free area have an effect on the acoustic performance?\u003c\/strong\u003e We asked the BRE who said \"The performance of the ventilator will not degrade when you put in more of them. The composite sound insulation performance of the facade will degrade if you increase the number of ventilators, assuming that they are one of the weaker links.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill the vent reduce sound from inside to outside as well as from outside to inside?\u003c\/strong\u003e The BRE has advised us that it?s reasonable to assume that ?reciprocity? applies to the vents. That is, the third octave values for sound reduction index are the same in both directions (out to in and in to out).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan id=\"zoho_button_ext\" style=\"display: none; position: absolute; z-index: 99999999; width: 80px; height: 31px; background-image: url('moz-extension:\/\/e3ae15ef-4594-4877-b64f-0a78db5944ec\/images\/zshare.png'); background-size: 80px 31px; opacity: 0.9; cursor: pointer; top: 0px; left: 0px;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/UYpRaCzk6JE\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Rytons","offers":[{"title":"Terracotta","offer_id":39564976717963,"sku":"AAC125HPT","price":143.99,"currency_code":"GBP","in_stock":true},{"title":"Buff\/Sand","offer_id":39564976750731,"sku":"AAC125HPBS","price":143.99,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":39564976783499,"sku":"AAC125HPW","price":143.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0381\/4483\/5723\/products\/aac125hp-aac125hpcwl-rytons-super-acoustic-controllable-lookryt-aircore-range-paint-wallpaper-2018-2019-640x457.jpg?v=1593414753"},{"product_id":"rytons-9x6-acoustic-airliner-set-with-hit-miss-ventilator","title":"Rytons 9x6 Acoustic AirLiner Set with Hit \u0026 Miss Ventilator","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eRytons 9x6 Acoustic AirLiner Set with Hit \u0026amp; Miss Ventilator\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eAre you struggling to maintain effective ventilation in noisy environments while ensuring sound insulation and weather protection?\u003c\/p\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eStandard ventilation solutions often fail to provide adequate noise reduction and protection against harsh weather, compromising the comfort and integrity of your space.\u003c\/p\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eIntroducing the Rytons 9x6 Acoustic AirLiner Set with Hit \u0026amp; Miss Ventilator, a telescopic cavity liner set with an external cowl designed for optimal ventilation and sound reduction. Perfect for noisy areas, this system reduces noise infiltration by up to 42 dB and features an external cowl to shield against adverse weather conditions, ensuring a quieter and more comfortable environment.\u003c\/p\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Noise Reduction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReduces sound by 42 dB with the internal grille fully open or closed, tested by BRE Acoustics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Ventilation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOffers a 9,800mm² equivalent area, tested to BS EN 13141-1:2004 and independently verified by BRE.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign and Functionality:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures a system of internal baffles to reduce light and drafts, with a manually adjustable hit \u0026amp; miss grille for controlled ventilation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Composition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMade from U.V. stabilized high-impact polystyrene and polypropylene, ensuring longevity and resistance to sunlight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour Options:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAvailable in Terracotta, Buff\/Sand, White, Grey, Black\/Blue, Brown, and Black.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eInstallation and Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Installation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNo special fixing required; build in the cavity liner with the air brick, extend the telescopic sleeve, and fasten the cowl and ventilator as needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulation Compliance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eComplies with Building Regulations Part F, requiring installation not less than 1.7m above floor level.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCowl: 255mm L x 154mm H x 74mm D. Acoustic AirLiner sleeve: 220mm W x 140mm H, extends from 250mm to 404mm L. Hit \u0026amp; Miss grille: 271mm L x 171mm H.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"mb-2 last:mb-0\"\u003e\u003cstrong\u003eReference Material:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMeasurement of airborne sound insulation according to BS EN 20140-10: 1992. Equivalent area tested to BS EN 13141-1:2004.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"mb-2 last:mb-0\"\u003eUpgrade your space with the Rytons 9x6 Acoustic AirLiner Set. Order now to achieve superior noise reduction and weather protection. Trust Advanced Acoustics for quality products and expert support.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQuestions \u0026amp; Answers:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill installing more than one vent to achieve a greater free area have an effect on the acoustic performance?\u003c\/strong\u003e We asked the BRE who said \"The performance of the ventilator will not degrade when you put in more of them. The composite sound insulation performance of the facade will degrade if you increase the number of ventilators, assuming that they are one of the weaker links.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill the vent reduce sound from inside to outside as well as from outside to inside?\u003c\/strong\u003e The BRE has advised us that it's reasonable to assume that 'reciprocity' applies to the vents. That is, the third octave values for sound reduction index are the same in both directions (out to in and in to out).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"display: none; position: absolute; z-index: 99999999; width: 80px; height: 31px; background-image: url('moz-extension:\/\/e3ae15ef-4594-4877-b64f-0a78db5944ec\/images\/zshare.png'); background-size: 80px 31px; opacity: 0.9; cursor: pointer; top: 0px; left: 0px;\" id=\"zoho_button_ext\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/_NaRDqpWouc\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Rytons","offers":[{"title":"Terracotta","offer_id":39564955254923,"sku":"TALHMT","price":165.99,"currency_code":"GBP","in_stock":true},{"title":"Buff\/Sand","offer_id":39564955287691,"sku":"TALHMBS","price":165.99,"currency_code":"GBP","in_stock":true},{"title":"Blue\/Black","offer_id":39564955320459,"sku":"TALHMBB","price":165.99,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":39564955353227,"sku":"TALHMW","price":165.99,"currency_code":"GBP","in_stock":true},{"title":"Grey","offer_id":39564955385995,"sku":"TALHMG","price":165.99,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":39564955418763,"sku":"TALHMBK","price":165.99,"currency_code":"GBP","in_stock":true},{"title":"Brown","offer_id":39564955451531,"sku":"TALHMBR","price":165.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0381\/4483\/5723\/products\/tc18hm-talhm-rytons-9x6-airliner-cavity-liner-installed-640x457.jpg?v=1629124172"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0381\/4483\/5723\/collections\/tc8hm-tal4hm-rytons-9x3-ventilation-set-with-hit-and-miss-ventilator-terracotta-airbrick-640x457.jpg?v=1631540054","url":"https:\/\/www.advancedacoustics-uk.com\/en-it\/collections\/rytons-acoustic-vents.oembed","provider":"Advanced Acoustics","version":"1.0","type":"link"}