{"product_id":"rockfloor-acoustic-thermal-slab-50mm","title":"Rockfloor Acoustic \u0026 Thermal Slab 50mm - 1200mm x 1000","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eRockfloor Acoustic \u0026amp; Thermal Slab 50mm\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a high-density stone wool floor insulation slab designed for acoustic and thermal performance in robust floor constructions. It is suitable for floating floors, concrete floors, timber floors, separating floors and screeded systems where greater insulation depth is required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe dense stone wool construction helps absorb vibration and impact noise within the floor build-up, while also improving thermal performance. The 50mm thickness provides a deeper acoustic and thermal layer than the 25mm and 30mm options, making it suitable for projects where performance is a higher priority and the floor build-up can accommodate the additional depth.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis product is commonly used below flooring grade chipboard in dry floating floors or below suitable screed in wet floor systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eThicker high-density floor insulation slab\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHelps reduce impact noise and vibration transfer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProvides improved thermal insulation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for timber, concrete and separating floors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be used in dry chipboard or wet screed systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHelps minimise acoustic and thermal bridging\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNon-combustible stone wool insulation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for domestic and commercial projects\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eProduct type: Acoustic and thermal floor insulation slab\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThickness: 50mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSlab size: 1200mm x 1000mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCoverage: 1.2m² per slab\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaterial: High-density stone wool\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFacing: Tissue faced\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eApplication: Floors, floating floors, concrete floors, timber floors, separating floors and screeded systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThermal conductivity: 0.038 W\/mK, subject to supplier datasheet confirmation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFire performance: A1 non-combustible, subject to supplier datasheet confirmation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for: Higher build-up floor soundproofing, impact noise reduction and thermal insulation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eTypical Uses\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eHigher-performance floating floor systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSeparating floor constructions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConcrete floor upgrades\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTimber floor upgrades\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStudio, music room and media room floors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eResidential flats and apartment floor upgrades\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCommercial acoustic and thermal floor insulation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eInstallation Notes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe subfloor should be clean, level, dry and structurally sound before installation. Lay slabs tightly together with staggered joints where possible. Use suitable perimeter isolation around room edges to reduce flanking sound transfer and allow separation between the floating floor layer and surrounding walls. Where used on ground floors or damp substrates, install a suitable damp proof membrane in accordance with the project specification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFinal acoustic performance will depend on the complete floor build-up, including the existing structure, slab thickness, surface layer, perimeter detailing, sealing and installation quality.\u003c\/span\u003e\u003c\/p\u003e","brand":"Soundproofing King","offers":[{"title":"Default Title","offer_id":54087025656147,"sku":null,"price":36.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/0360\/7891\/files\/Rockfloor1.png?v=1782313765","url":"https:\/\/soundproofingking.co.uk\/products\/rockfloor-acoustic-thermal-slab-50mm","provider":"Soundproofing King","version":"1.0","type":"link"}