Warmboard
Aluminum-faced hydronic radiant panels for new construction, remodels, and complete heating systems.
What they're known for
A radiant-heating system built around high-conductivity subfloor panels, with project-specific mechanical design extending from tubing layout to heat source and controls.
Warmboard makes hydronic radiant-heating panels that spread heat through a continuous aluminum surface rather than relying on a thick thermal mass. Warmboard-S doubles as a structural subfloor for new construction, while the thinner Warmboard-R installs over existing subfloors or slabs in renovations. The Warmboard Comfort System expands those panels into a coordinated package with tubing, manifolds, controls, thermostats, mechanical design, and either boiler or heat-pump heat sources.
Performance focus
- Thermal Comfort
Notable products
We haven't catalogued their full line in the directory yet. These are the entries worth knowing.
- Catalog entry
Warmboard-S
Structural subfloor and hydronic radiant panel for new construction
- Catalog entry
Warmboard-R
Thinner hydronic radiant panel designed for remodels and retrofit installation
- Catalog entry
Warmboard Comfort System
Whole-home radiant package combining panels, tubing, manifolds, controls, mechanical design, and heat source
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Sources
Facts verified September 2026. Compound is an independent editorial directory and is not affiliated with this company unless stated.