6mm XPS Pro Insulation Tile Backer Board - 600x1200mm

In Stock

Price:
Sale price£10.99

Essential itemsAdhesive, grout & accessories to finish the job
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Next-day UK delivery
Rated Excellent

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🚚 Delivery, Damage & Returns
🚛 Pallet Delivery (Tiles & SPC)
Delivered on a pallet (kerbside only). Driver cannot unpack or move goods inside.
💥 Damage / Incorrect Delivery
Notify us within 2 working days of delivery for replacements or refunds. Please provide photos while items are still on the pallet. If you added Extended Delivery Protection (£9.99), you have 4 working days. Do not dispose of goods or packaging.
✅ Check Before Installation
Please inspect all tiles before cutting or installation. Claims cannot be accepted after cutting or installation. We recommend ordering a minimum 10% extra for cuts and wastage.
🔄 Returns (Change of mind)
You may cancel your entire order within 14 days of delivery. Returns must be unused, in original packaging and re-saleable. Tile & SPC returns are subject to a handling/restocking fee. No returns on leftovers.
View full policies: Delivery , Damages & Returns

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Product Details

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Product Description

The 6mm XPS Pro Insulation Tile Backer Board offers the perfect mix of strength, insulation, and water resistance. It’s lightweight and easy to handle, making it ideal for renovation projects where floor height must be kept to a minimum. Despite its slim 6mm profile, it delivers excellent stability and long-lasting support.


High-Performance 6mm XPS Pro Insulation Tile Backer Board for Renovation Projects

This board features a high-density extruded polystyrene (XPS) core, which is coated on both sides with a polymer-modified, glass fibre reinforced cement layer. As a result, it provides a rigid, durable surface that’s ideal for direct application of cement-based tile adhesives. Whether for walls or floors, this board is a dependable choice.


Waterproof and Mould-Resistant Tile Backer for Wet Areas

Thanks to its waterproof construction, the board is ideal for wet rooms, bathrooms, and kitchens. Additionally, its mould- and mildew-resistant properties help protect your installation from long-term moisture damage. This makes it a reliable solution for high-humidity environments.

This XPS insulation backer board also supports energy efficiency. When used with underfloor heating systems, it helps prevent heat loss and improves thermal output. Moreover, its sound-insulating qualities reduce both impact and airborne noise, enhancing overall comfort in the space.


Key Benefits:

  • Slim 6mm profile – perfect for low-height installations

  • Strong, lightweight, and easy to cut on-site

  • Waterproof and mould-resistant – ideal for wet areas

  • Excellent thermal insulation – boosts underfloor heating efficiency

  • Sound insulating – helps create a quieter environment

  • Compatible with cementitious tile adhesives

Doing a whole room?

Use our free Tile Calculator — enter your wall and floor measurements, deduct doors and windows, and we'll work out exactly how many boxes you need, plus 10% for wastage.

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Tile FAQs

How many tiles do I need?
Measure the width and height of each area to get the m², add the areas together, then add 10% for cuts and wastage. The calculator at the top of this page does it for you and converts the area into the number of tiles.
Can these tiles be used on the floor as well as the wall?
Check the Suitability line in Product Details. Tiles marked "Wall & Floor" are rated for both. For wet-room shower floors we recommend a textured or higher slip-rated finish.
Do the samples cost anything?
Samples are charged at a small amount which is then credited against your full order, so trying before you buy effectively costs nothing once you place your order.
How quickly will my order arrive?
In-stock tiles are dispatched for next-day UK delivery when ordered before the daily cut-off. Standard delivery is free on orders over £499.
Why should I order extra tiles?
Tiles are produced in batches and shades can vary slightly between them. Ordering your full quantity plus 10% in one go means cuts, breakages and future repairs all come from the same batch.
Next-day UK delivery Rated Excellent on Trustpilot 0% finance available Free samples · 14-day returns