{"product_id":"hush-felt-10-underlay","title":"Hush Felt 10 Acoustic Underlay Roll 11m x 1.37m x 10mm","description":"\u003cstyle\u003e\n.sis-hush-felt10{width:100%;max-width:920px;margin:0 auto;color:#1a1a1a;font-size:17px;line-height:1.68;font-weight:400}\n.sis-hush-felt10 *{box-sizing:border-box;font-weight:400}\n.sis-hush-felt10 h2{margin:28px 0 12px;padding-left:12px;border-left:3px solid #B71331;color:#000;font-size:23px;line-height:1.3;font-weight:400}\n.sis-hush-felt10 p{margin:0 0 16px}\n.sis-hush-felt10 ul,.sis-hush-felt10 ol{margin:0 0 18px;padding-left:23px}\n.sis-hush-felt10 li{margin-bottom:7px}\n.sis-hush-felt10 .sis-seal-dimensions{padding:14px 16px;background:#f5f5f7;border:1px solid #e5e5e5;border-radius:8px;color:#B71331}\n.sis-hush-felt10 .sis-seal-contact{margin-top:26px;padding-top:20px;border-top:1px solid #e5e5e5}\n.sis-hush-felt10 a{color:#B71331}\n@media(max-width:600px){.sis-hush-felt10{font-size:16px}.sis-hush-felt10 h2{font-size:21px}}\n.sis-hush-felt10 .sis-spec-block{border-collapse:collapse;width:100%;margin:0 0 22px;font-weight:400}.sis-hush-felt10 .sis-spec-block td{padding:8px 10px;border:0;font-weight:400;vertical-align:middle}.sis-hush-felt10 .sis-spec-block .dataicon{width:55px}.sis-hush-felt10 .sis-spec-block img{width:35px;height:35px;object-fit:contain}.sis-hush-felt10 .sis-spec-block tr:nth-child(even){background:#f7f7f7}\u003c\/style\u003e\n\u003cdiv class=\"sis-hush-felt10\"\u003e\n\u003cp\u003eMake footsteps less intrusive with Hush Felt 10 Acoustic Underlay. This recycled felt layer isolates your final floor finish, helping improve impact sound insulation beneath carpet, laminate and engineered timber.\u003c\/p\u003e\n\u003cp\u003eEach 11m x 1.37m x 10mm roll covers 15.07m² before cutting allowances, giving you a practical acoustic layer for floating floor finishes.\u003c\/p\u003e\n\u003ctable class=\"sis-spec-block\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"dataicon\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1377\/0999\/files\/Thickness35.png?v=1600250854\" alt=\"\" width=\"35\" height=\"35\"\u003e\u003c\/td\u003e\n\u003ctd class=\"datainfo\"\u003eThickness: 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"dataicon\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1377\/0999\/files\/Sheet-dimensions35_700986db-396e-4851-a410-6c8a03d0784c.png?v=1600510290\" alt=\"\" width=\"35\" height=\"35\"\u003e\u003c\/td\u003e\n\u003ctd class=\"datainfo\"\u003eRoll size: 11m x 1.37m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"dataicon\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1377\/0999\/files\/Icon___Area.png?v=1600510763\" alt=\"\" width=\"35\" height=\"35\"\u003e\u003c\/td\u003e\n\u003ctd class=\"datainfo\"\u003eArea: 15.07m² per roll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eResilient recycled fibres\u003c\/h2\u003e\n\u003cp\u003eHush Felt 10 uses needle-punched polypropylene fibres to provide lasting resilience under everyday foot traffic. Its 90kg\/m³ density helps control the excessive initial bounce associated with less dense underlays.\u003c\/p\u003e\n\u003cp\u003eThe felt is designed to withstand repeated compression and flexing beneath the floor finish, helping maintain acoustic separation over time.\u003c\/p\u003e\n\u003ch2\u003eWhere to use Hush Felt 10\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBeneath carpet to add resilient separation.\u003c\/li\u003e\n\u003cli\u003eUnder laminate flooring to cushion footstep impacts.\u003c\/li\u003e\n\u003cli\u003eUnder engineered timber flooring as an acoustic underlay.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCutting and installation\u003c\/h2\u003e\n\u003cp\u003eMeasure the floor area and plan the roll layout before cutting. Hush Felt 10 can be trimmed with scissors, making it straightforward to shape around the room.\u003c\/p\u003e\n\u003cp\u003eFit beneath the chosen floor finish and follow its supplier’s requirements for laying and fixing. Hush supplies detailed product fitting instructions on request.\u003c\/p\u003e\n\u003ch2\u003eHow many do I need?\u003c\/h2\u003e\n\u003cp\u003eAdd your chosen allowance for joints and cuts to the room area, divide by 15.07m² and round up to whole rolls.\u003c\/p\u003e\n\u003cp\u003eFor example, a 35m² room with an optional 10% allowance needs 35 × 1.10 ÷ 15.07 = 2.55, rounded up to 3 rolls.\u003c\/p\u003e\n\u003cp class=\"sis-seal-contact\"\u003eFor help with the right quantity for your project, call our technical team on 01928 571 856 or email \u003ca href=\"mailto:hello@soundinsulationstore.co.uk\"\u003ehello@soundinsulationstore.co.uk\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"HUSH","offers":[{"title":"Default Title","offer_id":59173371183487,"sku":"hushfeltrolls10mm","price":229.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1377\/0999\/files\/Hush-Felt-10-Recycled-Acoustic-Felt-Underlay-Sound-Insulation-Store_ebe67b0d-63bc-432a-9def-64be2abbac1e.jpg?v=1794482255","url":"https:\/\/www.soundinsulationstore.co.uk\/products\/hush-felt-10-underlay","provider":"Sound Insulation","version":"1.0","type":"link"}