Easy-to-install

High Efficiency Sheathing Insulation

ShelterSheath R-Values*

1/2” thick = R 2.1

3/4” thick = R 3.1

1” thick = R 4.2

1 1/2” thick = R 6.3

2” thick = R 8.4

System R-Value**

1/2” thick = R 5.5

3/4” thick = R 6.5

1” thick = R 7.6

1 1/2” thick = R 6.3

2” thick = R 8.4

R-Values stated above are at 75° F. With ShelterSheath R-Values actually increase as the temperature goes down.

 

*R-Values based on data from the ASHRAE Handbook of Fundamentals 1993, Chapter 22

 

**System R-Value includes 3/4” foil lined air space (ASHRAE, Chapter 22)

Product Specifications

Sizes:  4 feet x 8 feet

Thickness: 1/2”, 3/4”, 1”, 1 1/2”, and 2”

Facing Options:

  PC2 : Poly-(clear) / Poly-(clear)

  RPC: Poly-(reflective) / Poly-(clear)

  R2: Poly-(reflective) / Poly-(reflective)

ShelterSheath Compliances:

Meets physical requirements of Federal Specification H H-1-524B, Class A, Type 1

Uniform Building Code 1979 (ICBO)Section 1717(b)

Standard Building Code 1979 (SBCCI)Section 717.2

Boca Basic Building Code 1978 (BOCA)Section 876.5

Complies with HUD/FHA requirements, when installed according to the specific instructions of HUD/FHA Use of Materials

Made by the same company that brings you Shelterwrap™ Polystyrene Fanfold Insulation Underlayment – with over 1 million homes covered !

Plus

Perfect for:

8 Saratoga Street

Cohoes, New York 12047

800-836-0719 • (518) 237-4100

www.shelter-ent.com