Product Description
The Barrier product family is an EPS foam underslab insulation and vapor retarder, designed to insulate radiant heating projects from heat loss and retard moisture migration through concrete. The core of the product is made of flexible, recyclable expanded polystyrene that provides the excellent insulation characteristics that are needed to maximize energy savings and minimize heat loss.
High-performance insulation values, cost-saving installation, and unequaled flexibility makes The Barrier product family the most effective radiant floor insulation and vapor retarder in today’s market!
Applications:
- Underslab Insulation
- Hydronically Heated Slabs
- Electrically Heated Slabs
- Snowmelt / Icemelt
- Underslab Vapor Retarder
- Crawl Spaces
- Foundation Wall
- Vapor Retarder
- Radon Retarder
- Back Fill Protection
- Slab-on-Slab Retrofit
Features:
- Durable / Flexible / Walkable
- 100% Waterproof and Vapor-proof
- Expanded polystyrene for real insulating value
- Fast / Easy Installation - 4’ x 64’ rolls for significant labor savings
- Seamless – Patented factory applied tape edge reduces thermal bridging
- Printed layout guides for tubing layout or trimming
- Sustainable = Recycled EPS content
- Improved 3” overlap flange
- Full product coverage –no need to purchase additional material for overlap loss
Insulation R-Value
6.4
ASTM C-518
1.6 / 1.4
Thickness/Nominal
.375"
Weight per Unit (lbs)
16
Size / Coverage Rate
4' x 64' / 256 ft²
Compressive Resistance
10 psi @ 10%
Use Temperature
180ºF Max
Permeance
Zero
