ThermalBoard Low-Profile Radiant Floor Panels

5/8-inch low-profile radiant panel for over-subfloor applications.

Made in the USA | Serving North America Since 2000

Lightweight & Low Profile: Easy to handle and install, 5/8″ thick.
Eco-friendly: Made from 92% recycled materials.
Efficient Heat Transfer: Aluminum surface delivers fast, even heat.
Versatile Installation: Works on subfloors, concrete, walls, ceilings.
Moisture Resistant: Built to withstand moisture and last.

Applications

Remodel
New Construction
Wood Subfloor With Insulation
Slab Foundation with Rigid Foam

Product Overview

ThermalBoard™ delivers reliable warmth, energy savings, and sustainability in one low-profile solution. Perfect for both retrofit projects and new construction, it requires minimal floor height and installs easily over existing subfloors, concrete, or ceilings.

The system ensures consistent, even heat distribution to reduce energy costs while minimizing your carbon footprint with eco-friendly, recycled materials.

Lightweight and made from sustainable materials, ThermalBoard™ meets modern construction demands without compromising performance or budget.

Specification & Performance

Thickness	5/8″
Performance	Excellent
R-Value	R-0.8
Substrate	MDF
PEX Tubing Size	3/8″
PEX Spacing	8″ OC
Board Size	16″×48″
Compatible Flooring Goods	Tile, Hardwood, Carpet, Vinyl, Laminate, and more

Alternative Panel Types

Ecowarm® RadiantBoard® EPS

Ecowarm®
RadiantBoard®

ThermalBoard™ EPS

Green Energy: Sustainable Composition and Eco-Friendly Design

Constructed from 92% pre-consumer recycled content, ThermalBoard™ meets LEED® v4 criteria, contributing to green building certifications. It is free from formaldehyde and volatile organic compounds (VOCs), ensuring a healthier indoor environment.

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Frequently Asked Questions

Who should install ThermalBoard Low-Profile Radiant Floor Panels?

ThermalBoard Low-Profile Radiant Floor Panels is typically installed by the general contractor, but can be installed by homeowners with proper tools and basic carpentry skills. A licensed radiant floor heating mechanical or plumbing contractor should install the heat source, distribution piping, pumps, controls, etc. Follow all local and state codes for permitting and installation.

What kind of radiant tubing should I use?

Begin the process by requesting a free project quote. One of our team members will reach out with your estimate!

When is ThermalBoard Low-Profile Radiant Floor Panels installed?

ThermalBoard Low-Profile Radiant Floor Panels is typically installed just prior to the installation of finished flooring goods. Store ThermalBoard Low-Profile Radiant Floor Panels on the job site in a dry, cool space and it is ready to be installed with delays, in the natural progression of construction.

Can all flooring goods be used over ThermalBoard Low-Profile Radiant Floor Panels?

Yes. Consult the ThermalBoard Low-Profile Radiant Floor Panels manual for the details regarding the application of flooring goods.

Does ThermalBoard Low-Profile Radiant Floor Panels outgas formaldehyde?

ThermalBoard Low-Profile Radiant Floor Panels Sustainable Substrate. No VOC. Zero formaldehyde.
The substrate is constructed from 92% pre-consumer recycled content and meets LEED® v4 Criteria, with zero formaldehyde and no VOCs. Additionally, ThermalBoard Low-Profile Radiant Floor Panels is laminated with aluminum which does not permit the large formaldehyde molecules to pass, even if formaldehyde were present.

Let Us Help You Find the Right ThermalBoard™ Radiant Panel for Your Project

We are here to help you select the right panels for your radiant heat application. Give us a call.

Call Mark Angelini

Call John Mann

Call Nolan Thursby

ThermalBoard Low-Profile Radiant Floor Panels

Spec Sheet and Downloads

Performance Chart

Alternative Panel Types

Green Energy: Sustainable Composition and Eco-Friendly Design

Frequently Asked Questions

Let Us Help You Find the Right ThermalBoard™ Radiant Panel for Your Project