SUPERIOR OSB AND EAZY TO INSTALL

Ecowarm® RadiantBoard® OSB

Made in the USA | Serving North America Since 2000

Durable OSB Substrate: Made with OSB from the makers of Advantech*.
Superior Heat Transfer: Thicker aluminum layer for faster heating.
Easy to Handle: Low Profile and Easy to Install.
Versatile: Compatible with various flooring types.
Quick Installation: Simple to install over subfloors or concrete with minimal tools.

Applications

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

Product Overview

Ecowarm RadiantBoard OSB integrates advanced radiant heating technology with durable OSB for exceptional heat distribution and insulation.

These panels are designed for use over subfloors, concrete, walls, and ceilings, providing uniform warmth while improving energy efficiency.

Lightweight and easy to install, they are perfect for both new builds and renovations, offering increased comfort and long-term sustainability.

Specification & Performance

Thickness	3/4″
Performance	High Performance
R-Value	R-1.0
Substrate	OSB from the makers of Advantech*
PEX Tubing Size	1/2″ PEX
PEX Spacing	11.75″ OC
Board Size	23.5″ x 47″
Compatible Flooring Goods	Tile, Hardwood, Carpet, Vinyl, Laminate, and more

Alternative Panel Types

ThermalBoard™

Ecowarm®
RadiantBoard®

ThermalBoard™ EPS

Ecowarm® RadiantBoard® OSB – using OSB substrate from the makers of AdvanTech (Huber Engineered Woods)

Quality custom home builders across North America have developed a preference for either our traditional high quality plywood subfloor material, or the more recent arrival of our premium OSB subfloor material from the makers of Advantech. Now you can simply choose your substrate preference.

Get a Free Factory Direct Quote

AdvanTech® is a registered trademark of Huber Engineered Woods LLC. Use of the AdvanTech® brand to describe the OSB substrate does not imply affiliation, sponsorship, or endorsement.

Frequently Asked Questions

Who should install Ecowarm® RadiantBoard® OSB?

Ecowarm® RadiantBoard® OSB 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?

For Ecowarm® RadiantBoard® OSB, 1/2″ PEX tubing is used because the panels are pre-grooved with routered channels specifically sized to securely hold that tubing.

Who should install Ecowarm® RadiantBoard® OSB?

Ecowarm® RadiantBoard® OSB should be installed by licensed contractors or radiant heating professionals. Their expertise ensures the system is fitted correctly and performs efficiently.

When is Ecowarm® RadiantBoard® OSB installed?

It is typically installed once the building is weather-tight and before finished flooring is added. This allows it to function as both a subfloor and radiant heating layer.

Does Ecowarm® RadiantBoard® OSB outgas formaldehyde?

No. Ecowarm® RadiantBoard® OSB is manufactured to meet strict low-VOC standards, ensuring safe indoor air quality without harmful formaldehyde emissions.

Let Us Help You Find the Right Ecowarm® RadiantBoard® OSB 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

Ecowarm® RadiantBoard® OSB

Product Sheet & Downloads

Performance Chart

Alternative Panel Types

Ecowarm® RadiantBoard® OSB – using OSB substrate from the makers of AdvanTech (Huber Engineered Woods)

Frequently Asked Questions

Let Us Help You Find the Right Ecowarm® RadiantBoard® OSB Panel for Your Project