Description
Mighty Foil Ultra Slab is engineered specifically for use underneath concrete. It dramatically improves the performance of radiant heating systems and provides enhanced temperature maintenance for concrete floors. Mighty Foil Ultra Slab is the only insulation with a patented Bubble/FOIL/Bubble configuration on the market.

Mighty Foil Ultra Slab - a single layer of Radiant Barrier aluminum Foil sandwiched between two layers of ultra strong Polyethylene bubbles.

Under Concrete Insulation for Radiant Heating Applications Insulation for Outside Foundation Walls Under Carpet

Advantages Concrete Insulation Creates an ideal under concrete insulation Is an excellent Vapor and Radon Barrier Easy to install Reflects radiant energy in the desired direction Not affected by moisture or humidity Does not promote the growth of Fungus, Bacteria or Rodents

R-value: 3.8
Read more
Manuals (2)
Specs
Width:
4 ft.
Thickness:
3/8"
Length (Feet):
125'
Application:
Heating
Radiant Heat
R-Value:
3.8
Material:
Aluminum
Polyethylene
×
Questions?
Speak with a real person who will go out of their way to help!
1-888-757-4774
Monday – Thursday
8am–5:45pm EST
Friday
9am–4:45pm EST
2 Videos

    1 Product Reviews

    Product Q&A