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ProWarm™ Foiled Faced In Joist/Batten System

Was £14.99
From Was £14.99
Was £14.99
Now £13.49
From £13.49
Now £13.49
Save £391 Save £1.50
in stock, ready to be shipped
in stock, ready to be shipped
in stock, ready to be shipped
in stock, ready to be shipped
in stock, ready to be shipped
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ProWarm™ Foiled Faced In Joist/Batten System
From Was £14.99
Was £14.99
From £13.49
Now £13.49
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The ProWarm™ Foiled Faced In Joist/Batten System is an all-in-one solution designed for easy installation. These panels, measuring 1200mm x 350mm x 50mm, provide an ideal method for fixing between existing joists onto battens. They can also be fitted between battens on concrete subfloors, offering a fast and cost-effective solution for installing our pipework. The pipework is set at 200mm centers, ensuring efficient heat distribution throughout the space.

Key Features:

  • Convenient Panel Design: The panels are specifically designed for easy fitting, providing a hassle-free installation process.
  • Optimal Dimensions: With dimensions of 1200mm x 350mm x 50mm, these panels offer a practical size for various joist and batten configurations.
  • Versatile Application: Suitable for both existing joists and battens on concrete subfloors, these panels offer flexibility in installation.
  • Efficient Insulation Material: Made from EPS (Expanded Polystyrene), these panels provide effective thermal insulation, enhancing the energy efficiency of your heating system.
  • All-in-One Solution: The foiled faced in joist/batten system panels eliminate the need for separate spreader plates and foil-faced insulation systems, simplifying the installation process and reducing overall costs.
  • Compatible with 15mm and 16mm Pipe: These panels are suitable for use with 15mm and 16mm pipes, ensuring compatibility with common pipe sizes.

Upgrade your underfloor heating system with the ProWarm™ Foiled Faced In Joist/Batten System. These panels offer a convenient and cost-effective solution, eliminating the need for separate spreader plates and insulation systems. With their efficient insulation properties, they enhance the performance of your heating system while providing a hassle-free installation experience.

Expanded Polystyrene - Grade EPS100 ( BS EN 13163 ).

Panel Dimensions 1200mm x 350mm x 50mm
Panel Thickness up to 125mm ( in 1.0mm increments )
Aluminium Foil Thickness 45 microns
Thermal Conductivity 0.036 W/mK
Compressive Strength 100 kPa @ 10% compression
Compressive Strength 45 kPa @ 1% compression
Fire Classification Euroclass F
Suitable Pipe Size 15mm and 16mm

To install the in joist batten system you will begin by securing battens to the sides of the joist with the top of the batten 50mm below the top of the joist. This will allow the insulation to sit flush with the top of the joist.

The pipework can then be placed withing the preformed grooves within the board.

You can finish the installation of this system by installing the finished floor.

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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.

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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!

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