Skip to content

Lowest Prices Guaranteed Across The Store ✅

Lowest Prices Guaranteed Across The Store

Days
Hrs
Mins
Secs
Insulated Backer Board - Cement Coated - Routed - XPS

Insulated Backer Board - Cement Coated - Routed - XPS

£16.99
From £16.99
£16.99
in stock, ready to be shipped
GROOVEDTILEBACKER16
Out of stock
GROOVEDTILEBACKER20

Dave , Allen and 400,000+ others love our products!
Get next day delivery

For delivery on Tuesday

When ordered before 4pm (On weekdays)

Insulated Backer Board – Cement Coated Routed XPS is a premium, high-performance insulation solution designed specifically for underfloor heating systems. Available in 16mm and 20mm thicknesses, this board is crafted from 200 KPA extruded polystyrene (XPS), offering superior thermal insulation and compressive strength. Ideal for low-profile heating installations, both sides of the board are coated with a durable cement layer, providing a stable surface for the direct application of tiles or leveling compounds.

Thickness Options:
  • 16mm thickness for 12mm heating pipes
  • 20mm thickness for 16mm heating pipes
Key Features:
  • High-Strength Insulation (200 KPA Compressive Strength): The XPS core offers exceptional durability and compressive strength, ensuring long-term support for your underfloor heating system while effectively preventing heat loss through the subfloor.
  • Dual Cement Coating: Both sides of the board are coated with a robust cement layer, providing a hard-wearing surface that’s ready for direct tiling or the application of leveling compounds. This makes the board compatible with a wide range of floor finishes, offering versatile options for your project.
  • Pre-Grooved for 12mm and 16mm Pipes: The board is pre-grooved at 150mm intervals to fit 12mm and 16mm underfloor heating pipes. This ensures accurate pipe placement, optimal heat distribution, and a simplified installation process, making your setup faster and more efficient.
  • Low-Profile Design (16mm and 20mm Thicknesses): With its slim profile, the board is perfect for installations where floor height needs to be kept to a minimum. Ideal for retrofits or low-build-height setups, it offers a practical solution for both new constructions and renovations.
  • Large Panel Size (1200mm x 600mm): Each panel covers a large area, reducing the number of boards required for installation and minimising cutting, making it a time-saving and cost-effective choice.
Ideal for:

Underfloor heating installations, especially in applications where space is limited or floor height is a concern. The Insulated Backer Board – Cement Coated Routed XPS ensures efficient heating, smooth installation, and long-lasting performance.

See Why Our Customers Love Us!

Let our experts help you

Our product experts are here to assist with any enquiry you might have. We're available Monday to Friday 7am-6pm!

Call us on 0800 141 2643
Email sales@underfloorheating-direct.com

Reach out to our expert team
Fast & reliable delivery

At Underfloor Heating Direct, we strive to make every step of your order as easy and convenient as possible, from finding the right underfloor heating setup to best suit you to taking delivery of your system the very next day.

We're proud to offer a range of delivery options to suit you:

  • 2-3 working days delivery
  • Next working day (Order before 4pm Monday - Friday)
  • Next working day before 12 noon (Order before 4pm Monday - Friday)
  • Saturday delivery (Order before 4pm Friday)

For delivery prices, please refer to checkout.

Explore delivery information

30 days returns policy

At Underfloor Heating Direct, our customers have 30 days to upgrade, replace or refund their orders.

Returns

At Underfloor Heating Direct, we want to ensure you are happy with every purchase you make. If you have any issues with your chosen product, whether damaged, faulty or simply an unwanted item, you can simply return what you bought for a refund.

Replacements

We take great care in the delivery of all of our products, however, in the event of your delivery arriving damaged or if you notice a manufacturing fault of any kind within 48 hours of delivery, you're within your rights to a replacement.

Upgrades

Within 14 days of purchasing from us, you are eligible to upgrade if you deem you want something a little better. Simply send it back to us brand new and we'll happily assist you with an upgrade to your order.

Find out more

Long-lasting warranty

At Underfloor Heating Direct, we are committed to providing our customers with high-quality products and outstanding customer service. That's why we offer a comprehensive warranty on all of our underfloor heating products, with a 10 year warranty for our electric underfloor heating kits.

Our warranties are designed to give you peace of mind and ensure that your underfloor heating system operates reliably for years to come.

Find out more