ThermRite™ 25mm Floating UFH Panel – Foil-Faced Insulated Board for 16mm Pipe @ 150mm Centres

The ThermRite™ Floating Floor Panel – 25mm is a low-height, foil-faced underfloor heating solution designed for wood and laminate floor finishes. Ideal for retrofit and renovation projects, it provides rapid installation and efficient heat distribution without the need for screed.

Designed for use with 16mm Pex-Al-Pex pipe at 150mm centres, this system is perfectly suited for high heat-loss rooms—such as older buildings, glazed areas, or low-temperature heating systems like heat pumps. The precision-routed grooves securely hold the pipe in place, eliminating the need for clips or staples.

The high-performance foil layer, bonded into the grooves and surface, enhances radiant heat transfer and shortens warm-up times—delivering comfort fast and efficiently.

Key Features:

• Low Profile – Only 25mm Thick
• Optimised for 16mm Pipe @ 150mm Centres
• Ideal for Wood & Laminate Floors
• No Screed Needed – Dry Installation System
• Grooved EPS with Foil Facing for Enhanced Heat Output
• Easy Pipe Retention – No Extra Fixings Required
• Panel Size: 1200mm x 600mm (0.72m² Coverage)
• Suitable for Domestic & Commercial Use (30–50mm Options Available)

Technical Specification:

• Panel Size: 1200mm x 600mm x 25mm
• Pipe Compatibility: 16mm Pex-Al-Pex
• Groove Design: 4 grooves at 150mm centres with radius returns
• Material: High-density EPS with bonded foil
• Thermal Conductivity: 0.036 W/m·K
• Installation Finish: Overlay with 18mm chipboard (domestic) or 25mm (commercial)

Frequently Asked Questions

• What type of flooring is this panel suitable for?

The 25mm ThermRite™ panel is ideal for floating floors finished with wood, laminate, or T&G chipboard.

• What pipe size and spacing does it support?

It supports 16mm Pex-Al-Pex pipe, spaced at 150mm centres—great for areas with higher heat demand or heat pump systems.

• Does this system require screed?

No. It’s a dry floor system, so no screed is needed. Simply lay the pipes in the grooves and install a floating floor finish on top.

• Can I use this panel over an existing floor?

Yes. It’s specifically designed to be laid over existing screed or timber subfloors, making it perfect for retrofits.

• How is heat output improved with this panel?

The bonded foil surface improves radiant heat transfer and shortens system warm-up time by reflecting heat evenly across the floor.