{"title":"Acoustic \u0026 Soundproofing Foam","description":"\u003cp\u003e\u003cstrong\u003eFire rated acoustic foam, cut to order in our UK factory.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eFirst, the honest bit: foam absorbs sound, it does not block it\u003c\/h2\u003e\n\u003cp\u003eThis is the most common and most expensive misunderstanding in acoustics, and it is worth being straight about it before you spend anything.\u003c\/p\u003e\n\u003cp\u003eAcoustic foam \u003cstrong\u003eabsorbs\u003c\/strong\u003e sound energy inside a room. It reduces echo, reverberation, flutter and standing waves. It makes a room \u003cem\u003esound\u003c\/em\u003e better — clearer recordings, less boominess on calls.\u003c\/p\u003e\n\u003cp\u003eAcoustic foam does \u003cstrong\u003enot soundproof\u003c\/strong\u003e. It will not stop your drum kit reaching the neighbours. Blocking sound transmission through a wall requires mass and isolation — dense, heavy, decoupled construction. Foam is light and porous, which is exactly what makes it good at absorption and useless at blocking. If your goal is to stop sound escaping the room, foam alone will not do it, and no thickness of it will.\u003c\/p\u003e\n\n\u003ch2\u003eWhich one do you need?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003cth\u003eFire rating\u003c\/th\u003e\n\u003cth\u003eUse it for\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/acoustic-foam-sheet-25a-ve25-130-kcme25dk-rx25-140\"\u003eAcoustic Foam 25A\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eCrib 5, UL94-HF-1\u003c\/td\u003e\n\u003ctd\u003eRecording studios, rehearsal rooms, home offices, podcast rooms. General room treatment.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/pyrosorb-s-fireseal-class-0-foam-sheets\"\u003eFireseal Class 0\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eClass 0 · EN 13501-1 B-s1,d0 · UL94 V-0\u003c\/td\u003e\n\u003ctd\u003eAnywhere building fire regulations apply — ductwork, HVAC, plant and generator rooms, commercial fit-outs, marine and MOD applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCrib 5 and Class 0 are not the same thing\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCrib 5\u003c\/strong\u003e (BS 5852 Ignition Source 5) is a \u003cem\u003efurniture\u003c\/em\u003e fire test. \u003cstrong\u003eClass 0\u003c\/strong\u003e is a \u003cem\u003ebuilding regulations\u003c\/em\u003e rating for the surface spread of flame on walls and ceilings. If you are treating a room as part of a commercial building where Class 0 surfaces are specified, Crib 5 is not sufficient — you need the Fireseal.\u003c\/p\u003e\n\n\u003ch2\u003eThickness matters more than you think\u003c\/h2\u003e\n\u003cp\u003eThicker foam absorbs more sound, and crucially absorbs \u003cem\u003elower frequencies\u003c\/em\u003e that thin foam passes straight through. Our Fireseal is measured at αw 0.30 at 12mm, 0.45 at 25mm, and 0.75 at 75mm — the thickest absorbs roughly two and a half times as much sound energy as the thinnest. If you are fighting bass build-up, go thicker.\u003c\/p\u003e\n\n\u003cp\u003eSee our \u003ca href=\"\/pages\/upholstery-foam-sheets-faqs\"\u003efoam FAQs\u003c\/a\u003e for more on fire ratings.\u003c\/p\u003e","products":[{"product_id":"acoustic-foam-sheet-25a-ve25-130-kcme25dk-rx25-140","title":"Acoustic Foam Sheet 25A (VE25 130 \/ KCME25DK – RX25\/140)","description":"\u003cp\u003eOur acoustic foam sheets are of a medium density. For places that require noise insulation, our acoustic foam sheets are ideal. This is particularly useful within recording studios and areas that generate high levels of noise. Our acoustic foam sheets are highly fire resistant and exceed UK fire safety regulations (UL94 approved). This helps to ensure the safety of any expensive equipment located in the vicinity of our acoustic sheets. Most importantly this ensures the safety of you and others around you.\u003c\/p\u003e\n\u003cp\u003eWhen purchasing acoustic sheets, it’s important to ensure that you are purchasing fire resistant foam. This is because many insurance policies will become void if it is decided that the correct type of acoustic foam sheets have not been implemented. This type of foam is most suitable for sound insulation purposes. It can also be used as a protective packing material.\u003c\/p\u003e\n\u003ch2\u003eHow Acoustic Sheets Work\u003c\/h2\u003e\n\u003cp\u003eAcoustic sheets are known for their sound absorption abilities. When mounted to walls and ceilings, it works as a softened barrier which prevents sound from ricocheting. This helps to prevent things such as flutter echoes, reverberation, standing waves and more. Acoustic sheets also work to reduce the amount of noise coming into or being output from a room. Although not a fully soundproof foam, acoustic sheets have an exceptional ability to absorb sound wave energy.      \u003c\/p\u003e\n\u003ch2\u003eAcoustic Foam Sheet VE25 130 \/ KCME25DK – RX25\/140 Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHard feel foam\u003c\/li\u003e\n\u003cli\u003eColour - Grey\u003c\/li\u003e\n\u003cli\u003eDensity - 25 (Kg\/m\u003csup\u003e3\u003c\/sup\u003e)\u003c\/li\u003e\n\u003cli\u003eILD 40% Newton\u003csup\u003e(3)\u003c\/sup\u003e (Indentation Load Deflection) - 140\u003c\/li\u003e\n\u003cli\u003eFire Behaviour - Crib V, UL94-HF-1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Upholstery Foam Sheets","offers":[{"title":"230 x 200cm  (90.5\" x 78.7\") \/ 1\/2\"","offer_id":46341706322,"sku":"","price":45.99,"currency_code":"GBP","in_stock":true},{"title":"230 x 200cm  (90.5\" x 78.7\") \/ 1\"","offer_id":46341706386,"sku":"","price":79.49,"currency_code":"GBP","in_stock":true},{"title":"230 x 200cm  (90.5\" x 78.7\") \/ 1.5\"","offer_id":46341706450,"sku":"","price":111.99,"currency_code":"GBP","in_stock":true},{"title":"230 x 200cm  (90.5\" x 78.7\") \/ 2\"","offer_id":46341706514,"sku":"","price":137.99,"currency_code":"GBP","in_stock":true},{"title":"230 x 200cm  (90.5\" x 78.7\") \/ 3\"","offer_id":46341706578,"sku":"","price":201.99,"currency_code":"GBP","in_stock":true},{"title":"230 x 200cm  (90.5\" x 78.7\") \/ 4\"","offer_id":46341706642,"sku":"","price":265.49,"currency_code":"GBP","in_stock":true},{"title":"230 x 100cm  (90.5\" x 39.3\") \/ 1\/2\"","offer_id":46341706770,"sku":"","price":28.99,"currency_code":"GBP","in_stock":true},{"title":"230 x 100cm  (90.5\" x 39.3\") \/ 1\"","offer_id":46341706834,"sku":"","price":45.99,"currency_code":"GBP","in_stock":true},{"title":"230 x 100cm  (90.5\" x 39.3\") \/ 1.5\"","offer_id":46341706898,"sku":"","price":62.49,"currency_code":"GBP","in_stock":true},{"title":"230 x 100cm  (90.5\" x 39.3\") \/ 2\"","offer_id":46341706962,"sku":"","price":79.49,"currency_code":"GBP","in_stock":true},{"title":"230 x 100cm  (90.5\" x 39.3\") \/ 3\"","offer_id":46341707026,"sku":"","price":111.99,"currency_code":"GBP","in_stock":true},{"title":"230 x 100cm  (90.5\" x 39.3\") \/ 4\"","offer_id":46341707154,"sku":"","price":137.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2277\/6099\/products\/upholstery-foam-sheet-gb-25a-ve25-130-kcme25dk-rx25-140.jpg?v=1508492482"},{"product_id":"pyrosorb-s-fireseal-class-0-foam-sheets","title":"Fireseal Class 0 Foam Sheets","description":"\u003cp\u003eFireseal Class 0 foam sheets are known for their exceptional fire-retardant properties. It is regarded as the best foam to protect from the spread of flames, whilst limiting heat output during a blaze. Popularly used as acoustic foam, this unique type of foam’s uses, however, do not stop there.\u003c\/p\u003e\n\u003cp\u003eThese foam sheets can be used for application such as within air conditioning equipment and duct systems, inside generator rooms to form a fire seal, on oil rigs, for prison mattresses, M.O.D vehicles, inside engine bay compartments and for a variety of automotive and marine applications. Due to its high-density, Fireseal foam also acts as an excellent sound absorbing material. For those wishing to equip their recording studio with layers of highly fire-retardant foam, this is the perfect choice.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose Fireseal Class 0 Foam?\u003c\/h2\u003e\n\u003cp\u003eFireseal Class 0 foam is renowned as a highly flame-retardant foam type. It is used in a variety of applications and is not just accredited to use for sound insulation. This is a popular foam type used in a variety of specialist M.O.D vehicles which helps to prevent the spread of flames and ultimately helps to save lives in the event of an emergency. \u003cbr\u003eFireseal Class 0 foam is a much safer alternative when compared to the conventional use of other foam types.\u003c\/p\u003e\n\u003cp\u003eDue to its open celled structure and high-density levels it also makes for excellent use in the application of sound proofing rooms. This is a highly fire resistant and flexible type of foam, which is safe to handle, meaning it can be utilised in a variety of scenarios by numerous individuals. Fireseal Class 0 Foam does not erode or migrate within air movement (up to 6000 ft\/min) and is non-fibrous, thus eliminating any potential health concerns one may have regarding a link to fibrous materials.\u003c\/p\u003e\n\u003ch2\u003eKnow Where Your Fireseal Foam is Coming From\u003c\/h2\u003e\n\u003cp\u003eAll of our products are manufactured entirely here in the United Kingdom. Our Fireseal Class 0 is of a superior quality when compared to some other foam types of the same class distributed within the UK. Being made in the UK, we uphold all the product quality values, that are designated by UK law. We manufacture our products whilst adhering to IS0 9001 standards. Our foam sheets are fabricated here in the UK within our highly advanced factory, which is equipped with the latest cutting technology.\u003c\/p\u003e\n\u003cp\u003eWhen you purchase from us, you’re purchasing directly from the manufacturer, as such you’ll be saving money when compared to purchase from a third-party supplier. You’ll also have a wealth of knowledge at your disposal. We’ve been supplying foam products for over 40 years and are more than happy to advise and answer any questions relating to Fireseal Class 0 foam sheets. \u003c\/p\u003e\n\u003ch3\u003eFireseal Class 0 Foam Sheets Specifications:\u003c\/h3\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eImpregnated PU Foam\u003c\/td\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDark Grey\u003c\/td\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDensity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;90kg\/m3\u003c\/td\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6mm - 100mm\u003c\/td\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-30ºC to 100ºC\u003c\/td\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFire Performance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEN 13501-1 Euro Class*\u003c\/td\u003e\n\u003ctd\u003eB-s1,d0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd\u003eBS 476 Part 6 Fire Propagation Index\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;12 \u0026gt;6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd\u003eBS 476 Part 7 Surface Spread of flame\u003c\/td\u003e\n\u003ctd\u003eClass 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd\u003eBuilding Regulations Paragraph A13 (b)\u003c\/td\u003e\n\u003ctd\u003eClass 0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd\u003eASTM E84-09 Surface Burning Characteristic\u003c\/td\u003e\n\u003ctd\u003eFlame Spread index 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd\u003eSmoke Developed Index 20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd\u003eASTM C411-04 Hot Surface Performance @100ºC 96hr\u003c\/td\u003e\n\u003ctd\u003ePass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd\u003eUL94 Classification\u003c\/td\u003e\n\u003ctd\u003e94-V-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd\u003eASTM C1071-05 12.7 Air Erosion Resistance 6 - 50mm\u003c\/td\u003e\n\u003ctd\u003ePass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd\u003eASTM D-2020-92 Mildew (Fungus) Resistance\u003c\/td\u003e\n\u003ctd\u003eDoes not support growth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd\u003eASTM G21-96 Fungus Resistance Test\u003c\/td\u003e\n\u003ctd\u003eDoes not support growth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd\u003eASTM C1104-06 Water Vapour Sorption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd\u003eASTM C518-04 Thermal Conductivity\u003c\/td\u003e\n\u003ctd\u003e0.32 Btu-in\/ft2-hrºF @6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e*Certification of Euroclass 6mm - 50mm adhered, 50mm unadhered\u003c\/p\u003e\n\u003ch3\u003eAcoustic Performance\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Absorption @ 12mm\u003c\/td\u003e\n\u003ctd\u003eαw 0.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Absorption @ 25mm\u003c\/td\u003e\n\u003ctd\u003eαw 0.45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Absorption @ 75mm\u003c\/td\u003e\n\u003ctd\u003eαw 0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Upholstery Foam Sheets","offers":[{"title":"200 x 100cm (78.7\" x 39.3\") \/ 10mm","offer_id":46347595858,"sku":"","price":33.99,"currency_code":"GBP","in_stock":true},{"title":"200 x 100cm (78.7\" x 39.3\") \/ 25mm","offer_id":46347903314,"sku":"","price":66.99,"currency_code":"GBP","in_stock":true},{"title":"200 x 100cm (78.7\" x 39.3\") \/ 50mm","offer_id":46347903378,"sku":"","price":117.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2277\/6099\/products\/pyrosorb-s-class-0.jpg?v=1508497957"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2277\/6099\/collections\/upholstery-foam-sheet-gb-25a-ve25-130-kcme25dk-rx25-140.jpg?v=1783982126","url":"https:\/\/www.upholsteryfoamsheets.co.uk\/collections\/acoustic-soundproofing-foam.oembed","provider":"Upholstery Foam Sheets","version":"1.0","type":"link"}