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Ecowarm Radiantboard Eps 2024

Insulated Premium Ply Radiant Heat Panels

Now with EPS insulation. Shipped factory direct to your jobsite.

Factory Direct Pricing

Fast Response

High Efficiency

Quality 7-Ply Plywood

Ecowarm Radiantboard EPS Insulated Panels Side View

Insulated Radiant Floor Heating

We’ve been manufacturing our patented radiant heating panels since 1987. Now you can get the same great quality of Ecowarm RadiantBoard with the added benefits of EPS foam insulation.

Ecowarm Radiantboard Over Concrete

New & Existing Slab • Garage • Basement

Ecowarm Radiantboard Eps Over Subfloor

Over Insulated Subfloor

Special order thicker insulation configurations available.

Modern Way Ecowarm Eps Over Slab Radiant Floor Heating

The Modern Way: Over Slab

Faster Response. High Efficiency. Dry. Low Profile. Light Weight. Sound Dampening. Insulating. Install in Project Flow. Flat Surface. No Cracking.

Old Way Gypsum Concrete Pour

The Old Way: In Slab

Slower Response. Lower Efficiency. Heavy. High Water Content. Curing Required. Specialty Contractor Required.

How to Buy

Step One

Submit your quote.

Request a free quote and our team will prepare a preliminary estimate.

Step Two

Approve your estimate.

Review your estimate with our team and finalize approval.

Step Three

Layout & Design

We will send your customized project Design & Layout plans.

Step Four

Pay & Ship

Shipment with be arranged factory direct to your jobsite.

Ecowarm Radiantboard EPS Performance Chart

Benefits of Ecowarm RadiantBoard Radiant EPS Floor Heating

  • 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.
  • Standard R-3.5 Value: Special order versions with higher R value available.
Henry Nichols

Henry N. | Engineering
Johnson‑Melloh


As a major mechanical contractor I have tried almost everything out there, and without a doubt over-subfloor RadiantBoard is the way to go. The hands-on support is the best in the industry. The staff are friendly, professional, highly knowledgeable, and go above and beyond to meet our needs. We’ve completed multiple projects with the RadiantBoard team, and their commitment to building long-term relationships is evident in the consistent quality, passion, and dedication to the success of our projects from beginning to end.

If you’re a general or mechanical contractor looking for a high performing radiant product with world-class support, we strongly recommend Ecowarm RadiantBoard.

Ecowarm RadiantBoard Installation Advantages

Each project receives a board layout for accuracy and ease of installation. We offer both a CAD panel layout service and a complete system design service. You’ll have your project completed in less time while saving a fortune in labor costs.

“You guys have been outstanding. Superb customer service and knowledge for my “hundreds of questions”. Especially these days, I love it when the owner of the company gets on the phone to explain details about their product – thanks Hoyt!”
– J.C.

See how Ecowarm RADIANTBOARD installs over these common floor types. 

Flooring Goods Friendly

We provide detailed instructions & graphics for installation over most floor coverings. Our panels are compatible with most flooring goods including:

  • carpet
  • tile
  • stone
  • hardwood
  • laminate
  • vinyl
  • + more!
Anthony Carrino


The product you guys make is incredible. I absolutely loved the install process. What you provide is literally a “paint by number”. This is a level of efficiency that is unparalled. Not having hot and cold spots when you’re stepping on and off the tubes underneath the floor, having the conductivity spread out across the aluminum, small boards that are easy to carry on a construction site, the ability to cut the boards with a table saw, and having everything pre-drilled — it’s just incredible. Everything ran without a hitch.

If you’re in the market for radiant heat, I highly recommend looking into Ecowarm RadiantBoard. Maybe the best part is that they are super nice to work with!

 – Anthony Carrino | Build.TV

Frequently Asked Questions

Learn why so many contractors and home builders choose Ecowarm for their radiant floor heating. Feel free to call us any time with any questions!

Ecowarm RADIANTBOARD is sold factory-direct to you, the contractor, cutting out the unnecessary layers of distribution costs. The aluminum layer is sized for excellent thermodynamic performance in modern homes and cost-effectiveness. We use high-quality materials while simultaneously providing an exceptionally green product.

The low mass of our system, the placement of the tubing close to finished floor goods and the tremendous conductivity of aluminum combine to allow us to produce the same heat output as most systems with lower supply water temperatures. Lower supply water temperatures means higher efficiency resulting in lower utility bills.

Undercut grooving allows the PEX tubing to lock tightly into the floor heating panels. Installation involves simply physically walking over the tubing to snap it into place. This snug fit creates a better heat transfer between the water flowing through the tubing and the aluminum sheeting on the panels, which results in greater heat efficiency and lower costs over the product lifetime.

Our patented, undercut groove design also eliminates the annoying “creaking” sounds produced by other products which are caused by the tubing gradually coming loose over time and rubbing against the subfloor when you walk over it.

The conductive aluminum layer means our radiant board heats up rapidly (up to 5 times faster than concrete or Gypsum) so you can get the heat when you want it.

Rapid response means Ecowarm RADIANTBOARD can be appropriately used with setback thermostats. Responsiveness is also valuable in climates where heating loads can vary dramatically, such as when there is both a heating and cooling load on the same day. Contrary to old-time radiant design thinking, a low thermal mass is much preferable to a high mass system.

The board size (nominal 2′ x 4′) is easy to handle and install, and can be easily cut with a table or skill saw. Panels can be stored indoors and conveniently applied in the flow of a project, avoiding delays.

The panels are glued and screwed or cross stapled to a wooden subfloor or glued/floated on a concrete slab, and can be installed early or late in a job. An additional benefit is that unlike gypsum or cement, which are subject to freezing in cold weather, Ecowarm can be installed in a wide range of temperatures.

Ecowarm RADIANTBOARD is made using high quality 6 or 7 ply American made plywood.  Our panels utilize aluminum made in America with recycled content and No VOC water-based adhesives.

Many of our competitors use lower quality plywood of oriented strand board (OSB) or MDF in their products. In addition to its green qualities, high-grade plywood is the substrata preferred by many for nailing hardwood in quality homes.

Give us a Call

Have questions or need assistance?

Request a Free Sample

Get a free sample by mail.

Get Your Free Project Quote

Delivered factory direct to your jobsite.

John Mann

Call 866-341-1854 for your free quote delivered factory direct to your jobsite!

Contact Us Today For a Free Quote!

Ecowarm provides the best value in radiant floor heating systems by incorporating the perfect balance of high performance, material quality, environmental responsibility, and cost effectiveness. Our “paint by number” installation system is easy to install, saves you money in labor costs, and is shipped factory direct to your jobsite.