Heat Sheet Heavy

Heat Sheet Heavy


The Heat Sheet is a rigid foam insulation board that has nodules to hold your in-floor heating pex pipes. So you literally step the pex pipes into place.

This replaces the standard pink foam insulation board that you typically would staple pex pipes to.  It also replaces the staples. You may still want a staple or something at the curves in your pex pipes.

The Heat-Sheet heavy is available in the 3 1/4″ thickness, R-value 10.

Heat-Sheet® Heavy Panels are made with expanded polystyrene (EPS) a tough, high-density, closed-cell foam insulation that is engineered to minimum compression strength of 25 psi to support the weight of cast-in-place concrete.

Heat-Sheet® Heavy’s tubing channel system provides proper, multidirectional placement of 1/2″, 5/8″ or 3/4″ I.D. tubing with 4″ on-center


Heat-Sheet® Heavy Radiant Floor Panels can be used in all under concrete radiant floor applications, including:

+ Slab-On-Grade Applications

+ Sandwich Slab Applications

+ Snow-Melt Applications

+ Retrofit & Overlay Applications

For more information see the Heat Sheet Spec Sheet/ Brochure

Installation guide

Made in the USA/Canada. Most likely will drop-ship from the factory.

$1.50/sq ft,  for the 3 1/4″ thick-, R-value 10

$12.00 per 2×4″ sheet

$96.00 per bundle of 8 sheets (64 sq ft)

Heat Sheet Heavy in stock (best for pick up)

Automatic shipping costs are very high, please ask for a quote.


Video Tutorials