×

CONTACT OX
TO LEARN MORE

Give us a call at 800-345-8881 or fill out the form below
and we’ll get back to you within two business days.







Tell Us About Yourself:

Product of Interest:


SIGN ME UP FOR NEWSLETTERS!

STRONG-R COMMERCIAL STRUCTURAL INSULATION

STRONG-R is the ultimate in performance and protection to shield commercial buildings from the outside elements—heat, cold, air and moisture with a structural component equivalent to lateral sheer properties of WSP. The continuous wall insulation covers gaps in traditional building insulation, to increase energy efficiency in the long term.  And the lightweight design compared to other sheathing products makes installation efficient, saving you time and money.

FEATURES & BENEFITS

• Closed cell polyiso foam with foil front and rear facers and fiber glass foam core for best in class
R-value and moisture resistance including WRB code compliance.
• Multiple design thickness to meet energy code requirements, cost efficiently.
• Structural component equivalent to lateral sheer properties of WSP.
• Complies with ASTM E84, ASTM E119 and NFPA 285 assemblies

OPTIONS

N/A

R-value  Overall Thickness  Width  Lengths 
7.5  1 - 1/4 ‘’  4 ft  8ft, 9ft, 10ft 
13 2 1/8" 4 ft 8ft, 9ft, 10ft
 
Physical Properties of ISO RED MAX STRONG-R Polyiso Sheathings (3) 
ASTM Method  D1621  C209  E96  D2126 (1)  D2126     E84 (2) 
  Minimum Comprehensice Strength, psi  Water Absorption  Water Vapor Transmission, perms  Dimensional Stability % Change  Nominal Density, pcf  Service Temperature Range, F  Flame Spread  Smoke Developed 
ISO RED MAX   Type 1 class 2  25  < 0.06  <0.3  <0.2  2.0  -50 to +250  ≦ 25  ≦ 450 

Downloadable Resources

​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
Strong-R Brochure
Strong-R Installation Guide
Strong-R 30 Year Limited Warranty
Strong-R Technical Evaluation Report
Strong-R Technical Evaluation Report (Canada)
Strong-R CSI Specification
Strong-R Damage Repair Guidelines
Strong-R Sealed Technical Evaluation Report with Hold Down
Strong-R One and Two Hour Fire Rated Assemblies
Strong-R Window Trim Install Details
Strong-R Warranty
 
Downloadable Resources
PRODUCTS
Document Type
Strong-R Brochure
Product info
Strong-R Technical Evaluation Reports
Product Info
Strong-R Technical Evaluation Report (Canada)
Product Info
CSI Specification (.pdf)
Product Info
CSI Specification (.doc)
Product Info
Damage Repair Guidelines
Product Info
Sealed Technical Evaluation Report portal frame with hold down
Product Info
One and two hour fire rated assemblies
Product Info
Window Trim Install Details
Product Info
Strong-R Warranty
Product Info
Strong-R Installation Guide
Product Info