--- product_id: 168913356 title: "6mm XPS Foam Boards Floor Underlay Thermal Insulation Underfloor Heating 800 x 600 x 6mm - Blue" brand: "ekoboard" price: "฿2678" currency: THB in_stock: false reviews_count: 8 url: https://www.desertcart.co.th/products/168913356-6mm-xps-foam-boards-floor-underlay-thermal-insulation-underfloor-heating store_origin: TH region: Thailand --- # Speeds up heating warm-up time Easy to cut & shape 0.027 W/m-K thermal conductivity 6mm XPS Foam Boards Floor Underlay Thermal Insulation Underfloor Heating 800 x 600 x 6mm - Blue **Brand:** ekoboard **Price:** ฿2678 **Availability:** ❌ Out of Stock ## Summary > 🔥 Stay cozy, save energy, and upgrade your floor game! ## Quick Answers - **What is this?** 6mm XPS Foam Boards Floor Underlay Thermal Insulation Underfloor Heating 800 x 600 x 6mm - Blue by ekoboard - **How much does it cost?** ฿2678 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/168913356-6mm-xps-foam-boards-floor-underlay-thermal-insulation-underfloor-heating) ## Best For - ekoboard enthusiasts ## Why This Product - Trusted ekoboard brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Feel the Warmth Faster:** Optimized for underfloor heating to accelerate room warming. - • **Lightweight Yet Durable:** 35 kg/m³ density with 300 kPa compressive strength for easy handling and lasting stability. - • **DIY-Friendly Installation:** Easily cut with a sharp knife—no special tools required, perfect for savvy home improvers. - • **Water-Resistant & Reliable:** Zero water absorption ensures insulation performance stays intact over time. - • **Cut Your Energy Bills, Not Corners:** Premium XPS foam reduces heat loss and slashes electricity costs. ## Overview EkoBOARD 6mm XPS Foam Boards are high-performance thermal insulation panels designed specifically for underfloor heating systems. Measuring 800 x 600 mm, these extruded polystyrene boards offer low thermal conductivity (0.027 W/m-K), excellent compressive strength (300 kPa), and zero water absorption, ensuring faster heat-up times and reduced energy bills. Lightweight and easy to cut, they are ideal for DIY installation on solid base floors, compatible with heating cables, mats, tiles, and screeds. ## Description EkoBoard Underfloor Heating Insulation Boards 6mm, 10mm, 20mm, 30mm, 40mm or 50mm Maximising Efficiency Minimising Cost EkoBOARD floor insulation has been designed to ensure that your underfloor heating system works as efficiently as possible. These boards are 800 x 600mm EkoBOARD has been tested by the engineers at the ELEKTRA factory and has been approved for use with ELEKTRA underfloor heating cables & mats. What will EkoBOARD do for you? -Reduce your energy bills. -Improve the performance of your heating. -Feel the warmth faster. EkoBOARD floor insulation is compatible with:- -Underfloor heating cables or mats -Floor Tiles -Floor Screeds Properties Standard EkoBOARD What it means Thermal Conductivity BS EN 12667 / BS EN 12939 0.027 W/m-K Reduced Heat Loss Compressive Strength BS EN 826 300 kPa Not easily damaged Water Absorption (Capillary) - Nil Resists Water Density BS EN 1602 35 Kg / m3 Light Installation All our products have been selected so they can be installed by a competent DIY'er. However, some works are covered by legislation and must be carried out by a qualified / authorised trade’s person. If you have any queries regarding installation, please do not hesitate to contact us. EkoBoard Insulation Boards are also Ideal for model scenery making. Review: Excellent 5* - Excellent quality 5* Highly recommend Review: Fab board - I’m been dithering for a while what to use to insulate a summer house. I was given some Celotex board and used that for 3/4 of the ceiling, but it’s expensive and you need a special saw to cut it and I found it hard to find anywhere selling the amount I needed in the size I wanted. So after considering tile board, which is very heavy, I decided to try this board and so pleased I did. This board is a joy to work with. Very light weight but firm and stable. It cuts very easily with a sharp knife and is quite forgiving if you make a mistake. I’ve used double sided tape to stick it directly to the wooden walls and everything has held in place, including the last ceiling section. This seller is great too. First delivery was within 3 working days and the same when I realised I needed more. Also, they are cheaper than other sellers on desertcart for exactly the same size boards. So all good, all round. ## Features - EkoBOARD XPS panels provide excellent insulation, and are a premium quality product perfect for underfloor heating. XPS Insulation Boards are ideal for solid base floors and will reduce the warm-up time while considerably decreasing your electricity bill. - XPS Boards are ideal for use as an underlayment for flooring, tiles, insulation or electric underfloor heating. - Ekoboard XPS Insulation Panels are also an extremely cost effective solution and will improve the performance of your heating. - EkoBOARD panels are made of XPS which is an extruded polystyrene, and is easy to cut and shape. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07XBM58WP | | Best Sellers Rank | 34,388 in DIY & Tools ( See Top 100 in DIY & Tools ) 27 in Panel Insulation | | Brand | EkoBoard | | Coverage | 0.5 square meters (R-value not specified) | | Customer Reviews | 4.2 out of 5 stars 115 Reviews | | Item Dimensions L x W | 80L x 60W centimetres | | Item Thickness | 6 Millimetres | | Item thickness | 6 Millimetres | | Manufacturer | EkoBoard | | Material | Polystyrene | | Product dimensions | 80L x 60W centimetres | | Recommended Uses For Product | Thermal Insulation for Underfloor Heating | | Recommended uses for product | Thermal Insulation for Underfloor Heating | ## Product Details - **Brand:** EkoBoard - **Item thickness:** 6 Millimetres - **Material:** Polystyrene - **Product dimensions:** 80L x 60W centimetres - **Recommended uses for product:** Thermal Insulation for Underfloor Heating ## Images ![6mm XPS Foam Boards Floor Underlay Thermal Insulation Underfloor Heating 800 x 600 x 6mm - Blue - Image 1](https://m.media-amazon.com/images/I/61NNM6TGWYL.jpg) ![6mm XPS Foam Boards Floor Underlay Thermal Insulation Underfloor Heating 800 x 600 x 6mm - Blue - Image 2](https://m.media-amazon.com/images/I/51H4PCJtjJL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent 5* *by M***V on 13 January 2026* Excellent quality 5* Highly recommend ### ⭐⭐⭐⭐⭐ Fab board *by M***B on 29 March 2025* I’m been dithering for a while what to use to insulate a summer house. I was given some Celotex board and used that for 3/4 of the ceiling, but it’s expensive and you need a special saw to cut it and I found it hard to find anywhere selling the amount I needed in the size I wanted. So after considering tile board, which is very heavy, I decided to try this board and so pleased I did. This board is a joy to work with. Very light weight but firm and stable. It cuts very easily with a sharp knife and is quite forgiving if you make a mistake. I’ve used double sided tape to stick it directly to the wooden walls and everything has held in place, including the last ceiling section. This seller is great too. First delivery was within 3 working days and the same when I realised I needed more. Also, they are cheaper than other sellers on Amazon for exactly the same size boards. So all good, all round. ### ⭐⭐⭐⭐⭐ Good quality boards *by M***. on 3 November 2025* Quality of these boards is really good, Installation was easy, not heavy, keeps the warmth in ## Frequently Bought Together - EkoBoard 6mm XPS Foam Boards Floor Underlay Thermal Insulation Underfloor Heating 800 x 600 x 6mm - Blue - Amaco Plaster Sculptamold Modeling Compound 3lb-White - Mod Podge Matte Waterbase Sealer, Glue and Finish - 32 oz --- ## 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.co.th/products/168913356-6mm-xps-foam-boards-floor-underlay-thermal-insulation-underfloor-heating](https://www.desertcart.co.th/products/168913356-6mm-xps-foam-boards-floor-underlay-thermal-insulation-underfloor-heating) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-28*