HEAT UP, NOT DOWN.

ThermalBoard™ EPS

Made in the USA | Serving North America Since 2000

Insulating. Sound Dampening.
High Compression. High Impact Assembly. Flooring goods friendly.
Water/ Mold Resistant EPS Foam. MR 30 moisture resistant substrate
Raised Floor: No double plating required. Staple/Screw to subfloor
Over Slab: Glue or shoot to concrete. Easy Install.

Applications

Remodel
New Construction
Wood Subfloor Without Insulation
Slab With Out Insulation

Product Overview

Heat up, not down. Thermalboard EPS combines our traditional panels with an underlayment of EPS radiant floor insulation, providing effective radiant floor insulation. This unique combination directs heat where you want it most.

Specification & Performance

Thickness	1″ & 1-5/8″ *Custom Thickness available
Performance	Excellent
R-Value	R-2.3 (1″) R-5.2 (1-5/8″)
Substrate	MDF
PEX Tubing Size	5/8″
PEX Spacing	8″ OC
Board Size	16″x48″
Compatible Flooring Goods	Tile, Hardwood, Carpet, Vinyl, Laminate, and more

Alternative Panel Types

Ecowarm® RadiantBoard® EPS

Ecowarm®
RadiantBoard®

ThermalBoard™

Cost Effective Radiant Floor Insulation

ThermalBoard™ radiant floor insulation is a highly economical choice compared to integrated structural plywood radiant panel systems and many other premium solutions. It offers equal performance in independent testing at a fraction of the cost, making it an ideal fit for budget-conscious residential or commercial projects.

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Frequently Asked Questions

Who should install ThermalBoard™ EPS?

ThermalBoard™ EPS 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 is ThermalBoard™ EPS, and how does it work?

ThermalBoard™ EPS is an insulated panel designed for radiant floor heating systems. It features grooves for heating pipes and a high-density EPS foam base that provides excellent thermal insulation. The system ensures heat is directed upwards into the floor, improving energy efficiency and comfort.

What are the benefits of using ThermalBoard™ EPS?

Faster heat-up times due to efficient heat transfer.
Reduced energy consumption thanks to high insulation.
Easy installation with pre-grooved channels for pipes.
Durable and lightweight, suitable for new builds and renovations.
Compatible with various floor finishes like tile, wood, and laminate.

Can ThermalBoard™ EPS be used with all types of heating systems?

ThermalBoard™ EPS is specifically designed for hydronic (water-based) radiant floor heating systems. It is compatible with most low-temperature heating systems but is not intended for electric floor heating mats.

How do I install ThermalBoard™ EPS?

Installation is straightforward:

Lay the ThermalBoard™ EPS panels on the subfloor.
Snap or lay the heating pipes into the pre-grooved channels.
Connect the pipes to your manifold and heating system.
Cover with your chosen floor finish.

Detailed installation instructions are provided by the manufacturer for optimal performance.

Is ThermalBoard™ EPS safe and environmentally friendly?

Yes. ThermalBoard™ EPS panels are made from expanded polystyrene (EPS), a non-toxic material that is recyclable and resistant to moisture and mold. It provides a safe, long-lasting solution for efficient heating while minimizing environmental impact.

Let Us Help You Find the Right ThermalBoard™ EPS 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