GB Home
INSULATION BOARD XPS UNDER FLOOR HEATING THERMAL 6mm 10mm 20mm 30mm
INSULATION BOARD XPS UNDER FLOOR HEATING THERMAL 6mm 10mm 20mm 30mm
Couldn't load pickup availability
Xps Insulation Boards 1200x600mm - Available in 6mm, 10mm, 20mm & 30mm thickness. XPS extruded polystyrene Foam insulation is renowned for its exceptional thermal performance, high 300kpa compressive strength, Excellent impact sound insulation and low water absorption, making it the preferred choice for a wide range of demanding applications like underfloor heating insulation boards, Replacing traditional underlay for a much more heat efficient solution and many other uses like wall & celling insulation & soundproofing. xps board xps foam xps insulation xps boards insulation board xps foam board underfloor insulation underfloor insulation under floor insulation
Features and Benefits xps foam xps board underfloor insulation floor insulation
- Lifetime Guarantee - Quality assured
- For floor levelling and sound impact insulation
- Suitable for Laminate & solid wood flooring
- Use as underlay
- Under tiles & Screed floors
- For use on Sub-floors
- Excellent to use with underfloor heating
- Excellent impact sound insulation of up to 20dB
- Non dusting, non toxic and odourless
- Withstands high weight surface loads
- Clean and dust-free installation
- xps foam board
- High degree of moisture resistance, anti fungal and mildew resistant - will not rot
Check Out Our Recommended Adhesive
Important information
FOR YOUR HELP
Features
- Moisture Resistance: 100% moisture-resistant; prevents water damage and mould formation. Ideal for wet rooms and high-moisture environments.
- Thermal Insulation: Helps reduce heat loss and improve energy efficiency; contributes to lower heating bills.
- Acoustic Performance: This board reduces noise by approx. 20 dB.
- Load-Bearing Strength: High compressive strength ensures long-lasting stability under heavy tile installations; cement-coated on both sides.
- Ease of Installation: Lightweight, easy to cut (knife or saw), shape, and position; suitable for rapid on-site fitting.
- Versatility: Suitable for bathrooms, kitchens, wet rooms, and multiple tile types—ceramic, porcelain, natural stone.
- Environmentally Friendly: Manufactured without CFCs; durable and long-lasting insulation solution
Specifications
Dimensions: 1200 × 600 mm
Core Material: XPS insulation (HCFC-free polystyrene foam)
Thickness Options: 6 mm, 10 mm, 20 mm
Weight: ~800 g (10 mm board)
Waterproof: 100% waterproof & mould-resistant
Compressive Strength: High load-bearing capacity
Thermal Insulation: Compatible with underfloor-heating systems
Sound Insulation: 20 dB reduction (10 mm board)
Surface Coating: Cement-coated with fibre mesh reinforcement
Cutting Tools: Easily cut with a knife or saw
Eco-Friendly: CFC-free manufacturing
FAQ's
Frequently Asked Questions
1. What thickness of tile backer board should I choose for my project?
The right thickness depends on your installation area.
6mm–10mm: Ideal for walls and lighter-load applications.
12mm–20mm: Recommended for floors and high-traffic areas where extra strength and stability are needed.
2. Can these tile backer boards be used in wet areas like bathrooms or showers?
Yes. Our tile backer boards are engineered for wet environments and provide excellent moisture resistance. They create a reliable waterproof barrier, making them perfect for bathrooms, showers, and wet rooms.
3. Are the tile backer boards compatible with all types of tiles?
Absolutely. Our boards work with a wide range of tile materials, including ceramic, porcelain, and natural stone. They offer a stable, secure substrate for almost any tile installation.
4. Can I cut the tile backer boards to fit custom shapes or dimensions?
Yes. The boards are easy to cut and shape using standard tools, allowing you to create precise fits even in tight or uniquely shaped spaces. This makes installation smoother and more flexible.
5. Do the tile backer boards come with certifications or warranties?
Yes. Our boards meet industry standards, undergo rigorous testing, and carry the necessary certifications. They are also backed by product warranties for added peace of mind and long-term confidence.
Installation Guide
Tile Backer Board – Quick Install Guide
- Ensure the surface is clean, dry, and level.
- Measure and cut the board with a utility knife or saw.
- Apply flexible tile adhesive (floors) or adhesive + screws & washers (walls).
- Press boards firmly into place, laying them edge-to-edge.
- Tape and seal all joints with waterproof or mesh tape.
- Surface is ready for tiling, plastering, rendering, or underfloor heating.
Key Benefits
- Waterproof & mould-resistant
- Strong and stable for tiling
- Easy to cut and install
- Ideal for bathrooms, wet rooms & kitchens