WBI Product Selection Guide

We founded WBI in 2000 with the granting of our patent for radiant panel systems. Since then we have introduced a variety of radiant heating panel systems. We have united these products under our original brand to offer you the best options for your radiant needs.

Wbi Box Logo Final

Our Products

Ecowarm Radiantboard Wbi Master Logo 2023

Premium Plywood Radiant Panels

Over Subfloor Radiant Panels

Ecowarm RadiantBoard is our most widely-sold panel due to its high quality and performance. The panels are constructed using top-grade premium plywood substrate favored by many custom home builders with thicker aluminum laminate and radiant tubing spaced 12” apart.

Ecowarm Radiantboard Product Photo

Ecowarm RadiantBoard: Over Subfloor Radiant

Thermalboard WBI Master Logo 2023

Lightweight & Sustainable Panels

Over Subfloor Radiant Panels

Thermalboard is a lower profile product that utilizes a sustainable substrate favored in the green building community with a thinner aluminum laminate and radiant tubing spaced 8” apart.

Thermalboard Product Photo

Thermalboard: Over Subfloor Radiant

What Are the Differences?

The Radiant Industry Leader

WBI offers a variety of radiant solutions favored by architects, custom home builders, radiant contractors, and more.

Ecowarm® RadiantBoard™
ApplicationOver SubfloorOver Subfloor
SubstratePremium 7-Ply Plywood SubstrateSustainable MDF LEED® v4 Credit Support
PEX Size1/2″3/8″
PEX Spacing11.75″ OC8″ OC
Board Size23.5″ x 47″16″ x 48″
CostCompetitiveLow Cost

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