Ultra Under Concrete Barrier 4'x75' (300 sq. ft.)

EF1620-48-075

Ultra Under Concrete Barrier is a breakthrough in the Concrete Insulation market specifically designed for use in under concrete applications. Ultra Under Concrete Barrier provides a superior radiant and vapor barrier as well as a thermal break.  The patented design consists of a  sheet of 99% pure aluminum laminated between two layers of strong polyethylene bubbles.  Laminating the Reflective Foil in between the sturdy bubble insulation ensures the integrity of the Foil by protecting it from corrosion and deterioration.  This product boasts maximum thermal value while also providing excellent reflectivity, keeping your concrete dry and at a uniform temperature.

Size: 4' x 75' Roll (300 sq. ft.) Ultra Under Concrete Barrier Insulation


$119.99

Ultra Under Concrete Insulation Specifications

Nominal Thickness 5/16"
Weight 1.16 oz / sq.ft
Temperature Range - ASTM C411 -50° F to 180° F
Compressive Strength 140 psi
Puncture Resistance 85 lbs/sq.in.
Deflection (ASTM 1621) <10% uner 0.5 psi
Emissivity 43%
Reflectivity 57%
Water Vapor Permeance-ASTM E96 <0.01 perms
Tensile Strength 21.13 lbs/sq.in
Corrosivity Not Applicable
Linear Shrinkage None
Flexibility No Cracking
Resistant to Fungi and Bacteria Does not promote growth

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Insulation Specials


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