Dow Building Solutions Warranties for US and Canada

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North America Warranties

Dow Building Solutions warranties for US and Canada

We cover a variety of product warranties on Styrofoam™ Brand Insulation and many more. Visit our resource center to browse and download individual product warranties. For some system warranties, more information is required. The applications are located here.

Thermax™ Wall System warranty application

Thermax™ Wall System warranty tiers enable warranty coverage for a broad array of common building practices. Eligibility for the Thermax™ Wall System limitied warranties requires this form to be completed with all applicable requested information.

 
 
 
 
 
 

Gold

Silver

Bronze

Individual Product

Application Process

Thermal Warranty Coverage

15 Years

15 Years

15 Years

15 Years

Water Resistance Warranty Coverage

15 Years

10 Years

5 Years

N/A

Exposure Warranty Coverage

6 Months

6 Months

3 Months

Varies

Product Combinations

Protected Membrane Roof (PMR) Limited Warranty

Eligibility for the Protective Membrane Roofing Limited Warranty requires this form to be completed with all applicable requested information.

Information required prior to filling out this form:
Full Contact Information

  • Submitter
  • Owner
  • Architect
  • Roofing Contractor
  • Distributor

Project Information
Proof of Purchases (scanned and attached for all products)

If you are ready to begin, proceed to the form.