FAQ Categories: Warmboard Panels

Blog Archive

Can you pour concrete over Warmboard?

Yes, you can pour concrete over Warmboard panels but we generally advise against it. A workaround that provides the same look is to use large tile, available in sizes up to 48×48″. Done well, the seams between the tile can be barely visible. and the thinner application will ensure much faster response times than with ... Can you pour concrete over Warmboard?

Does the PEX tubing ever get damaged during construction?

PEX tubing is remarkably tough once installed in Warmboard’s modular channels and it tolerates the normal wear and tear of a construction site well. However, sharp objects like loose screws and nails can puncture the tubing, which is why we recommend keeping the job site free from excess debris. As an added precaution, some professionals ... Does the PEX tubing ever get damaged during construction?

Do Warmboard panels interfere with WiFi signals?

Depending on the home, Warmboard’s aluminum may interfere with wireless connectivity. However, we do want to note that we rarely, if ever, hear complaints about this. Current WiFi routers using 802.11n protocols (or later) seem to have resolved this issue. If this does occur, we recommend purchasing a WiFi Repeater (generally $30-$100) to boost the ... Do Warmboard panels interfere with WiFi signals?

What type of insulation should I use underneath Warmboard?

We recommend standard fiberglass batt insulation of minimum value R-19. One important distinction is that foil backed insulation is NOT required when using Warmboard.

How do the Warmboard-S and Warmboard-R panels differ?

Warmboard-S is a structural radiant panel that is 1 1/8″ thick, made of Douglas Fir 7 ply plywood, and is sold in full-faced tongue and groove 4′ x 8′ sheets. Warmboard-R is a remodeling radiant panel that is 13/16″ thick, made of aspen and pine-oriented strand board (OSB) and is sold in square edged 2’x ... How do the Warmboard-S and Warmboard-R panels differ?

What type of lead times should I expect when working with Warmboard?

Lead times can vary, but we can accommodate projects even on very short timelines. Contact your Regional or Project Manager to get a better understanding and set expectations and goals for design and shipping.