ThermRite Ltd
HeatBoard ONE MAX – 2400x600mm – all in one 22mm Grooved Chipboard Panel
HeatBoard ONE MAX – 2400x600mm – all in one 22mm Grooved Chipboard Panel
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SKU:RTCHIP0226002400R
HeatBoard ONE – Easy Lay Underfloor Heating System for Joisted Floors
HeatBoard ONE is a purpose-designed, easy-install underfloor heating panel system for use with traditional wooden joist floor constructions. Made from 22mm flooring-grade tongue & groove chipboard, these panels act as both the structural floor deck and the pipe carrier—streamlining installation and reducing build time.
Each panel is pre-grooved to accept 12mm underfloor heating pipe at 150mm centres, with built-in straight runs and return loops, allowing fast and flexible layout without needing additional components. No aluminium heat plates are required, making HeatBoard ONE a cost-effective solution for lower-temperature systems or where direct plate conduction isn't essential.
Key Features:
- All-in-One Panel – Straight runs and pipe return loops on a single board
- 22mm Flooring-Grade Chipboard – Full load-bearing floor deck
- Pre-Grooved for Fast Pipe Installation – 12mm pipe @ 150mm centres
- No Aluminium Plates Required – For simpler, lightweight installation
- Replaces Standard Floor Decking – Fits directly onto joists (up to 600mm centres)
- Tongue & Groove on All Edges – Solid interlocking fit for structural stability
Specifications:
Feature | Details |
---|---|
Panel Type | 22mm Chipboard, Tongue & Groove |
Pipe Size | 12mm Underfloor Heating Pipe |
Pipe Spacing | 150mm Centres |
Built-In Pipe Turns | Yes – Turn loops included on each panel |
Dimensions | 2400mm (L) x 600mm (W) x 22mm (H) |
Board Coverage | 1.44m² per panel |
Max Joist Spacing | 600mm centres |
Heat Plates | Not required (use HeatBoard ULTRA if needed) |
Ideal For:
- Joisted floor installations in new builds or renovations
- Quick installation underfloor heating without aluminium plates
- Areas where heat-up time is less critical
- Installers needing a structural deck and UFH system in one
Frequently Asked Questions
- What size pipe is compatible with HeatBoard ONE?
The panels are pre-grooved for 12mm underfloor heating pipe at 150mm centres.
- Can these boards be installed directly on joists?
Yes. HeatBoard ONE is made from load-bearing 22mm chipboard and is designed to replace standard flooring panels, fitting directly on joists spaced up to 600mm centres.
- Do I need aluminium heat spreader plates with this system?
No. HeatBoard ONE does not require aluminium plates. If your project requires enhanced heat distribution via plates, consider using our HeatBoard ULTRA system.
- Are the return pipe loops included in the panel design?
Yes. Each board has both straight runs and return loop cutouts, simplifying layout and reducing the need for custom routing.
- What type of floor finish can be laid on top?
Once installed, these panels can be overlaid with suitable floor finishes (e.g. engineered wood, laminate, or carpet with underlay), depending on your heating and structural requirements.
- How many panels do I need?
Each panel covers 1.44m². To calculate how many you need, divide your total floor area by 1.44. Always round up and include extra for wastage or cuts.
- Is this product compliant with building regulations?
Yes. HeatBoard ONE panels meet typical construction and heating integration standards when installed correctly. Always check with your installer or building inspector for project-specific compliance.
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