Ecowarm RadiantBoard: Eco-friendly Radiant Floor Heating
Ecowarm RadiantBoard is Sustainable
Ecowarm is easy to install
High Performance Ecowarm RadiantBoardHigh Performance Ecowarm RadiantBoard

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What Is Ecowarm RadiantBoard?

Ecowarm RadiantBoard is a radiant floor heating aluminum laminated panel heat transfer system designed to be used over a sub-floor or when properly installed, over cement. It creates the pathway into which 1/2″ radiant PEX tubing is placed. When warm water is circulated through the PEX tubing, the heat is transferred to the efficient, fast responding Ecowarm RadiantBoard, the flooring materials and then radiated to the heated space providing luxurious silent, even heat. It can be used under almost any floor covering.

Ecowarm RadiantBoard is the best balance of high-performance, cost and environmental responsibility in the radiant floor heating market.

Cost Effective

Purchasing factory direct can provide 35% savings over leading high performance brands.

Earth Friendly

Ecowarm RadiantBoard is manufactured with top quality FSC® certified sustainably harvested plywood, aluminum with high recycled content and low VOC water based glue.


The low mass Ecowarm RadiantBoard radiant system responds much more rapidly to changing conditions than most radiant heating delivery systems. Get heat when you want it.


Our low mass and aluminum laminate enhance system performance allowing lower supply water temperatures resulting in high system efficiencies.

Quality Materials

Ecowarm RadiantBoard Plus uses high grade 7 ply FSC® Certified plywood while others use OSB or low grade plywood.

Easy To Buy & Install

A building contractor or radiant heating installer can install about 500 Sq/Ft per day of Ecowarm RadiantBoard. Ecowarm RadiantBoard is sold factory direct to your job site.

Case Studies

Would you like to see how others are using Ecowarm RadiantBoard?  Click the link below to see our Case Studies page.  Our Case studies highlight commercial and residential jobs of all types and sizes.  Showing you how easy and versatile Ecowarm RadiantBoard is.  You might even get some ideas for your next project.

Ecowarm ContractorI have installed many Ecowarm RadiantBoard projects and one Warmboard R project over the years. I have found Ecowarm RadiantBoard easier to install than Warmboard R boards; much less breakage, easier and safer to handle, and easier on saw blades. — Vaughn Peiffer, California
Ask the Expert

Get Answers

Do you have radiant heating questions?  Ask our radiant heat experts. with decades of experience, our experts are sure to be able to answer your most difficult radiant heating questions.

Here are some questions that often arise. Feel free to call us any time with any questions!

Yes, but there are conditions where high resistance carpet and pad is installed in a great room with a lot of glass in a very cold climate. Under those rare conditions, the designer will recommend supplemental heat of some sort (Ecowarm RadiantBoard radiant walls, Ecowarm RadiantBoard radiant ceilings, convectors or radiators)

Ecowarm RadiantBoard is typically installed just prior to the installation of finished flooring goods. Store Ecowarm RadiantBoard on the job site in a dry, cool space until it is ready to be installed, in the natural progression of construction.

Well, Yes. Other higher mass concrete type systems have a lot of mass, which may sound good but they have some resistance and more response time issues. Underfloor systems have both high heat transfer resistance and heat loss opportunities resulting in higher operating costs. You want a system close to the flooring goods with high heat transfer characteristics…like RadiantBoard.

Yes, Ecowarm RadiantBoard heats evenly due to the high heat transfer of its aluminum laminate. In a modern home with proper radiant controls, there is no reason to experience a significant temperature difference between radiant tubes. Refer to our testing … Ecowarm RadiantBoard Performance down the page a bit

Aluminum laminate is factory installed in the grooves of the Ecowarm RadiantBoard straight panel but the super combo panels including curves are made differently as follows:

The super combo boards with curves are first grooved for the tubing using a computerized router. The boards are laminated with the covering layer of aluminum then perforated down the middle of both straight and curved grooves. During installation, the tubing is walked into selected grooves splitting the aluminum which then compresses to the side of the tubing. This results in lower conductivity for ¼ the circumference of the tubing covering about 35% of the floor surface. The effect of this choice does not significantly impact efficiency in independent testing… that is what matters.

This also significantly lowers manufacturing costs of manufacturing Ecowarm RadiantBoard. The result: the best value in the market.

Well, it really does depend. If your plan has lots of open space and few tight locations, that makes it faster (fewer cuts and fussing). If your installer has some experience, that really helps. So, planning on 250-500 sq ft per day is reasonable with two people.


We are committed to Ecowarm RadiantBoard being the greenest and most sustainable radiant board product in the United States. Ecowarm Radiantboard offers panel Sustainable Certification and efficiency compatible with Green Energy Strategies including Net Zero Energy.


We are committed to Ecowarm RadiantBoard being the greenest and most sustainable
radiant board product in the United States. Ecowarm Radiantboard offers panel Sustainable Certification and efficiency compatible with Green Energy Strategies including Net Zero Energy

The Best Choice Is The Best Value

Ecowarm RadiantBoard incorporates the best balance of high performance, material quality, environmental responsibility, and cost. In short, Ecowarm RadiantBoard represents the best value in radiant board heating systems.