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ProWarm™ LoFlo™ MAX Overlay Boards 800x600x15mm

Was £17.99
From Was £17.99
Was £17.99
Now £16.19
From £16.19
Now £16.19
Save £1.80 Save £1.80
in stock, ready to be shipped
ProWarm™ LoFlo™ MAX Overlay Boards 800x600x15mm
From Was £17.99
Was £17.99
From £16.19
Now £16.19
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Experience the exceptional performance and convenience of ProWarm™ LoFlo™ Max Overlay Boards 18mm. These innovative panels utilize a high-density dry gypsum fibre board, acting as a highly efficient heat conducting surface that transfers heat from the pipes to the heated floor above. With its low build-up height and ease of installation, LoFlo™ Warm-Panels are the ideal solution for a wide range of underfloor heating scenarios.

The key features and benefits of ProWarm™ LoFlo™ Max Overlay Boards 18mm include:

  • Ready-Made Pipe Spacing: The Warm-Panels provide a pre-determined pipe spacing, eliminating the need for additional calculations or adjustments. This ensures even heat distribution throughout the floor.
  • Compatibility with All Floor Coverings: The LoFlo™ Warm-Panels are suitable for use with any type of floor covering, providing versatility and flexibility for various design choices. Whether you prefer tiles, wood, laminate, or carpet, these panels can accommodate your preferred flooring material.
  • Suitable for Both Retrofit and New Construction: The Warm-Panels can be used on top of all level floor constructions, making them suitable for both retrofitting existing spaces and new construction projects. Enjoy the benefits of underfloor heating in any scenario.
  • Ideal for Large Regular Shaped Areas: With their design and functionality, the Warm-Panels are particularly well-suited for large, regular-shaped areas. Achieve efficient heat distribution and consistent performance throughout the space.
  • Quick and Easy Installation: Installing the Warm-Panels is a straightforward process, saving you time and effort. Enjoy the convenience of direct laying of tiles, allowing for seamless integration with your chosen floor covering.
  • Low Profile Design: With a low profile of just 15mm, the Warm-Panels minimize floor height increase, making them suitable for various applications where space is a consideration.
  • High Heat Output: The Warm-Panels offer exceptional heat output, with the capacity to reach up to 104.4 watts per square meter*. Experience the comfort and warmth you desire in your living space.
  • Independently Tested: The Warm-Panels have been independently tested by BSRIA, ensuring their performance, reliability, and compliance with industry standards.

Discover the advantages of ProWarm™ LoFlo™ Max Overlay Boards 18mm. Its superior heat conductivity, versatility, and easy installation make it an excellent choice for underfloor heating systems. Experience the comfort and efficiency of a warm floor in any room.

Install with confidence, and enjoy the benefits of a high-quality, energy-efficient underfloor heating solution.

Floor Heat Output (w/m2)

Flow Temp°C Finished Floor Covering
Tile Wood Floor 6mm Ply/ Carpet 1.5 Tog
55/50 104.4 77.0 64.1
50/45 87.7 64.7 53.9
45/40 71.1 52.4 43.7
40/35 54.4 40.1 33.4
Our reviews speak for themselves!

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Our customer support is available Monday to Friday 7am-6pm.

Call us on 01268 567 016

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Free delivery on all orders

At The Underfloor Heating Store, 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, including free delivery on all of our orders or next working day delivery for a fixed price of £4.99

  • 2-3 working days delivery - FREE (Order before 4pm Monday - Friday)
  • Next working day - £4.99 (Order before 4pm Monday - Friday, applies to orders over £19.99)
  • Next working day before 10.30am - £14.99 (Order before 4pm Monday - Friday)
  • Saturday delivery - £29.99 (Order before 4pm Monday - Friday)
  • Free collection from our Basildon warehouse in Essex

Explore our full delivery policy

30 days returns policy

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


At The Underfloor Heating Store, 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. Learn more.


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. Learn more.


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. Learn more.

Lifetime warranty

At The Underfloor Heating Store, 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 lifetime warranty for our ProWarm range of products.

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

We'll beat any price

At The Underfloor Heating Store, our main priority is customer satisfaction. To cement our commitment to this, we are proud to offer our Underfloor Heating Price Match Promise. If you find a lower price on an identical product anywhere else, we will match it – guaranteed!

Discover our promise

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