--- product_id: 79262664 title: "DriTherm 32 Cavity Insulation Slabs | 100mm (3.28m2 per pack)" brand: "builder merchant" price: "₩205472" currency: KRW in_stock: true category: "Builder Merchant" url: https://www.desertcart.kr/products/79262664-dritherm-32-cavity-insulation-slabs-100mm-3-28m2-per-pack store_origin: KR region: South Korea --- # 3.28 m² coverage per pack A1 Euroclass fire rating Thermal conductivity 0.035 W/mK DriTherm 32 Cavity Insulation Slabs | 100mm (3.28m2 per pack) **Brand:** builder merchant **Price:** ₩205472 **Availability:** ✅ In Stock ## Summary > 🔥 Stay cool, stay safe — insulation that works as hard as you do! ## Quick Answers - **What is this?** DriTherm 32 Cavity Insulation Slabs | 100mm (3.28m2 per pack) by builder merchant - **How much does it cost?** ₩205472 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/79262664-dritherm-32-cavity-insulation-slabs-100mm-3-28m2-per-pack) ## Best For - builder merchant enthusiasts ## Why This Product - Trusted builder merchant brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Generous Coverage:** Each pack covers 3.28 m², optimizing your project’s efficiency and budget. - • **Unrivaled Fire Safety:** A1 Euroclass rating ensures top-tier fire resistance for peace of mind. - • **Versatile Application:** Ideal for internal partitions, timber/metal studs, rafters, and floor joists—one slab, endless possibilities. - • **Fast & Reliable Delivery:** Get your insulation on time with prompt shipping and local collection options. - • **Superior Thermal Efficiency:** Keeps your space perfectly insulated with a low 0.035 W/mK thermal conductivity. ## Overview DriTherm 32 Cavity Insulation Slabs deliver premium thermal and acoustic insulation with an industry-leading A1 Euroclass fire rating. Each 100mm thick slab covers 3.28 m², combining rock mineral wool durability with water repellency for versatile use in partitions, studs, rafters, and joists. Backed by British Board of Agrément approval and fast delivery, it’s the smart choice for professionals demanding safety, efficiency, and reliability. ## Description Knauf Earthwool DriTherm 32 Cavity Insulation SlabsVAT INCLUDED Thicknesses available: 75mm, 85mm, 100mmSlab size: 1200mm x 455mmPack sizes:Thickness: 75mmQuantity of slabs: 6Coverage per pack: 3.28 m2Thickness: 85mmQuantity of slabs: 5Coverage per pack: 2.73 m2Thickness: 100mmQuantity of slabs: 6Coverage per pack: 3.28 m2We can supply as many packs as you require, if you have a special request please feel free to email or call us with your enquiry - (01375) 768177Delivery is offered or collections can be made from our depot in Tilbury, Essex for savings.A rock mineral wool slab offering combined thermal and acoustic insulation for use in a variety of building applications, including internal partitions, timber and metal studs, and in between timber rafters and floor joists as well as being a versatile, multi-application product with excellent thermal, fire and acoustic properties Earthwool Building Slab RS45 has a thermal conductivity of 0.035 W/mK. 1) Excellent thermal and fire properties 2) Fast Delivery available 3) British Board of Agrément approved for use in all exposure zones 4) Water repellent 5) DriTherm 32 Insulation Slabs have an A1 Euroclass fire rating We also supply many other types of Insulation as well as a full range of Timber, Sheets & other Building Materials, for the very best prices including local delivery discounts please visit us online at buildermerchant.com or email us with your enquiry. ## Features - Excellent thermal and fire properties - DriTherm 32 Insulation slabs have an A1 Euroclass fire rating - Fast Delivery available - VAT Included - Sold by Builder Merchant | 020 3807 0741 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01NBZZ906 | | Best Sellers Rank | 558,930 in DIY & Tools ( See Top 100 in DIY & Tools ) 78 in Insulation Wool | | Brand | Builder Merchant | | Coverage | 3.28 square meters per pack | | Customer Reviews | 5.0 5.0 out of 5 stars (1) | | Item Dimensions L x W | 120L x 45.5W centimetres | | Item Thickness | 100 Millimetres | | Manufacturer | buildermerchant.com | | Material | Wool | | Recommended Uses For Product | Thermal Insulation, Sound Insulation, Fire Resistance | ## Product Details - **Brand:** Builder Merchant - **Item thickness:** 100 Millimetres - **Material:** Wool - **Product dimensions:** 120L x 45.5W centimetres - **Recommended uses for product:** Thermal Insulation, Sound Insulation, Fire Resistance ## Images ![DriTherm 32 Cavity Insulation Slabs | 100mm (3.28m2 per pack) - Image 1](https://m.media-amazon.com/images/I/41TKFNt4yxL.jpg) ## Frequently Bought Together - Builders Marketplace DriTherm 32 Cavity Insulation Slabs | 100mm (3.28m2 per pack) - Sika SikaBond SBR+ Waterproof General Purpose Bonding Agent and Admixture for Mortar,Screeds and Renders - 5L - Everbuild Opti-Mix Super Concentrated Mortar Plasticiser – High-Strength – Easy to Use – 1 Litre, Dark Brown --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/79262664-dritherm-32-cavity-insulation-slabs-100mm-3-28m2-per-pack](https://www.desertcart.kr/products/79262664-dritherm-32-cavity-insulation-slabs-100mm-3-28m2-per-pack) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-07-11*