Commercial Warranty

Monarch Roofing chooses to use GAF, Duro-Last, Gaco products for all our Commercial projects.

The industry's best warranties

Monarch Roofing chooses to use GAF, Duro-Last, Gaco products for all our Commercial projects. These two companies have superior products and back then and our training and certifications better than any other in the industry. The Warranties will keep our customers and their investment protected for years to come. Monarch Roofing know the importants of the Warranty so we have taken every certification & training possible to be able to offer the best Warranties out there.


Duro-Last protects commercial and industrial buildings with a comprehensive 15 year full warranty or a 20 year protected warranty. Both provide maximum protection, including coverage against damage caused by ponding water, and coverage against consequential damages that result from defects in the Duro-Last material.

GAF Thermoplastic Polyolefin (TPO) Roofing System

As a GAF AuthorizedTM Master Elite Roofing Contractor we are able to offer the Diamond Pledge Warranty on GAF TPO systems which includes a commercial non-prorated warranty for 25 years on Labor and Materials, and three separate inspections before, during and after installation. With our advance yearly maintenance program, the warranty can be extended by five years.

GAF Shingle Commercial Warranty.

For HOA’s, condominiums, apartment houses and townhomes, our Golden Pledge Warranty offering 40 years of prorated coverage, a 20-year non-prorated warranty for manufacturer’s defects, AND 20 years’ coverage on workmanship.


HydRoStop an entity of GAF offers renewable warranty which means the roofing system never has to be torn off. They have many kinds of warranties and all vary based on how many coatings are applied. Our choice for protection is a 15-year Limited System Warranty on labor & materials this is a 2 coating finish. They have a 10, 15, 20 year renewable warranties available for qualified jobs.


All GacoFlex Silicone Roof Coatings carry a 50 Year Limited Material Warranty. In addition, a Labor & Material Warranty is available to Gaco Western Qualified Applicators when GacoFlex S20 Series coating is applied over E5320 2-Part Epoxy Primer/Filler and according to Gaco Western specifications. For more information on this Warranty see the GacoFlex page. (link to page)