{"title":"Non-Adhesive Cork Sheets – 220 × 190mm","description":"\u003ch2\u003eNon-Adhesive Cork Sheets – 220 × 190mm — Natural Acoustic \u0026amp; Thermal Insulation\u003c\/h2\u003e\n\n\u003cp\u003eCork is one of nature's most remarkable acoustic and thermal insulators. Harvested sustainably from cork oak bark without felling the tree, cork's unique closed-cell cellular structure — comprising millions of air-filled cells per cubic centimetre — provides natural sound absorption, vibration damping and thermal resistance that synthetic materials struggle to match. Our non-adhesive cork sheets – 220 × 190mm products bring this exceptional natural performance to residential, commercial and industrial applications across the UK.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural sound absorption:\u003c\/strong\u003e Cork's cellular structure absorbs acoustic energy across a wide frequency range, reducing both airborne and impact noise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal insulation:\u003c\/strong\u003e Thermal conductivity λ = 0.040–0.045 W\/mK — significantly better than timber flooring substrates\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSustainable and renewable:\u003c\/strong\u003e Cork is harvested every 9–12 years without damaging the tree, making it one of the most environmentally responsible building materials available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResilient and durable:\u003c\/strong\u003e Cork recovers to approximately 90% of its original thickness after compression — maintaining acoustic performance over decades\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHypoallergenic:\u003c\/strong\u003e Naturally resistant to mould, mildew, insects and allergens\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight and easy to handle:\u003c\/strong\u003e Far lighter than rubber or mineral wool products of equivalent acoustic performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications \u0026amp; Use Cases\u003c\/h3\u003e\n\u003cp\u003eCork acoustic products are specified across a wide range of residential, commercial and specialist applications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDomestic flooring underlay:\u003c\/strong\u003e Under laminate, LVT, engineered timber, parquet and solid hardwood floors — adds ΔLw 8–18 dB impact sound improvement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall and ceiling acoustic treatment:\u003c\/strong\u003e Cork tiles and boards provide NRC (noise reduction coefficient) values of 0.2–0.6 depending on surface texture and thickness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal underfloor insulation:\u003c\/strong\u003e Between floor joists or under screed, providing U-value improvement alongside acoustic performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCraft and creative applications:\u003c\/strong\u003e Notice boards, pinboards, display areas, acoustic wall art\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial and retail environments:\u003c\/strong\u003e Acoustic wall panels, flooring underlays, vibration isolation pads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eStandards \u0026amp; Compliance\u003c\/h3\u003e\n\u003cp\u003eOur cork products are specified in acoustic designs conforming to \u003cstrong\u003eBuilding Regulations Approved Document E\u003c\/strong\u003e, \u003cstrong\u003eBS 8233:2014\u003c\/strong\u003e and \u003cstrong\u003eBB93\u003c\/strong\u003e. While cork products alone are rarely sufficient to achieve full Part E compliance in separating floor constructions, they contribute meaningfully to complete acoustic systems when combined with high-density rubber underlays, acoustic mineral wool and floating floor assemblies.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose Sound Deadening UK\u003c\/h3\u003e\n\u003cp\u003eWe supply professionally specified cork acoustic products with certified performance data. Our range is selected for measurable acoustic benefit — not just marketing claims. Browse our related \u003ca href=\"\/collections\/acoustic-rubber-insulation\"\u003eacoustic rubber insulation\u003c\/a\u003e and \u003ca href=\"\/collections\/timber-floating-floors\"\u003etimber floating floor\u003c\/a\u003e collections for complete acoustic solutions.\u003c\/p\u003e","products":[{"product_id":"premium-non-adhesive-cork-sheet-220mm-x-190mm","title":"Cork Sheet 220x190mm Non-Adhesive Natural Underlay","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Premium Non-Adhesive Cork Sheet is a versatile material measuring 220mm x 190mm. Ideal for various applications, this cork sheet is perfect for underlay and landscaping projects.\u003c\/p\u003e\n\n\u003ch2\u003eThickness Options\u003c\/h2\u003e\n\u003cp\u003eChoose from a wide range of thicknesses to suit your specific needs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1mm\u003c\/li\u003e\n\u003cli\u003e2mm\u003c\/li\u003e\n\u003cli\u003e3mm\u003c\/li\u003e\n\u003cli\u003e4mm\u003c\/li\u003e\n\u003cli\u003e5mm\u003c\/li\u003e\n\u003cli\u003e7mm\u003c\/li\u003e\n\u003cli\u003e9mm\u003c\/li\u003e\n\u003cli\u003e10mm\u003c\/li\u003e\n\u003cli\u003e13mm\u003c\/li\u003e\n\u003cli\u003e15mm\u003c\/li\u003e\n\u003cli\u003e18mm\u003c\/li\u003e\n\u003cli\u003e20mm\u003c\/li\u003e\n\u003cli\u003e25mm\u003c\/li\u003e\n\u003cli\u003e30mm\u003c\/li\u003e\n\u003cli\u003e35mm\u003c\/li\u003e\n\u003cli\u003e45mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThe Premium Non-Adhesive Cork Sheet is highly adaptable, making it suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUnderlay for flooring\u003c\/li\u003e\n\u003cli\u003eLandscaping projects\u003c\/li\u003e\n\u003cli\u003eCraft and DIY projects\u003c\/li\u003e\n\u003cli\u003eSoundproofing and insulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin:20px 0;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color:#f8f9fa; border-bottom:2px solid #dee2e6;\"\u003e\n      \u003cth style=\"padding:12px; text-align:left; border:1px solid #dee2e6;\"\u003eSpecification\u003c\/th\u003e\n      \u003cth style=\"padding:12px; text-align:left; border:1px solid #dee2e6;\"\u003eMeasurement\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003eLength\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e220mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e190mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the cork sheet be used for soundproofing?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it is effective for sound insulation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the cork sheet easy to cut?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it can be easily cut to fit your specific dimensions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What thickness is best for flooring underlay?\u003c\/strong\u003e\u003cbr\u003eA: 5mm to 10mm is generally recommended for flooring applications.\u003c\/p\u003e","brand":"Silentcloud","offers":[{"title":"1mm","offer_id":56127330353538,"sku":"SC_SDU200","price":13.72,"currency_code":"GBP","in_stock":true},{"title":"2mm","offer_id":56127330386306,"sku":"SC_SDU201","price":14.52,"currency_code":"GBP","in_stock":true},{"title":"3mm","offer_id":56127330419074,"sku":"SC_SDU202","price":15.84,"currency_code":"GBP","in_stock":true},{"title":"4mm","offer_id":56127330451842,"sku":"SC_SDU203","price":16.84,"currency_code":"GBP","in_stock":true},{"title":"5mm","offer_id":56127330484610,"sku":"SC_SDU204","price":17.16,"currency_code":"GBP","in_stock":true},{"title":"7mm","offer_id":56127330517378,"sku":"SC_SDU205","price":18.04,"currency_code":"GBP","in_stock":true},{"title":"10mm","offer_id":56127330550146,"sku":"SC_SDU206","price":19.48,"currency_code":"GBP","in_stock":true},{"title":"13mm","offer_id":56127330582914,"sku":"SC_SDU207","price":20.92,"currency_code":"GBP","in_stock":true},{"title":"15mm","offer_id":56127330615682,"sku":"SC_SDU208","price":22.02,"currency_code":"GBP","in_stock":true},{"title":"18mm","offer_id":56127330648450,"sku":"SC_SDU209","price":22.42,"currency_code":"GBP","in_stock":true},{"title":"20mm","offer_id":56127330681218,"sku":"SC_SDU210","price":23.78,"currency_code":"GBP","in_stock":true},{"title":"25mm","offer_id":56127330713986,"sku":"SC_SDU211","price":28.18,"currency_code":"GBP","in_stock":true},{"title":"30mm","offer_id":56127330746754,"sku":"SC_SDU212","price":32.6,"currency_code":"GBP","in_stock":true},{"title":"35mm","offer_id":56127330779522,"sku":"SC_SDU213","price":37.0,"currency_code":"GBP","in_stock":true},{"title":"45mm","offer_id":56127330812290,"sku":"SC_SDU214","price":41.42,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/6176\/6061\/files\/fd638799c7aba23e4509f47c6fa0233a.png?v=1766677649"}],"url":"https:\/\/www.sounddeadeninguk.co.uk\/collections\/small-non-adhesive-cork-sheet-220mm-x-190mm.oembed","provider":"Sound Deadening UK","version":"1.0","type":"link"}