Commercial Roof Systems Portland


Seaman Corporation revolutionized the roofing industry with the introduction of FiberTite Roofing Systems in 1979 by being the toughest, longest lasting roofing material available on the market. Seaman Corporation is transforming the industry again by introducing FiberTite Brite™ with Kynar® – a pioneering roofing solution engineered specifically for unique, high-profile roofing projects that require long-lasting aesthetics and tough protection.

Seaman Corporation has created the industry’s only solution that promises a bright and enduring future for your roof design. FiberTite Brite Vinyl Roofing Membrane is the unrivaled tool that architects and consultants can use to bring to life ideas never before possible.


For more than 40 years, Duro-Last has been manufacturing roofing membranes and accessories that exceed industry standards. Providing long-term durability, Duro-Last produces everything you’ll need for keeping your commercial or industrial facility dry. Their Edge-to-Edge & Deck-to-Sky solutions provide builders with everything they need to complete the job, including fasteners and plates, adhesives, and a full line of insulation products.

The Duro-Last custom prefabrication advantage is unmatched by any other manufacturer. Including both the membrane and accessories, this system can complete up to 85% of the seams before even reaching the job site. This means less time to install as well as more consistent installation. Duro-Last is also keeping an eye on sustainability, recycling more than 80 million pounds of PVC materials over the last 20 years.

CCA Treat Shakes & Shingles

Cedar shakes and shingles manufactured by members of the Cedar Shake & Shingle Bureau (“CSSB”) are the only products labeled with the “Certi” brand name. Certi-label™ cedar shakes and shingles are manufactured by experienced craftsmen who take pride in their trade and the quality of their product. Despite their varying sizes and sometimes remote locations, member mills are bound together by a rigid quality code.

Unannounced independent inspections conducted by accredited third party agencies ensure that product quality is maintained. Products are inspected to conform to various local, national and international codes and standards (contact the CSSB for specific details). Certi-Last™ pressure Impregnated Preservative Treated Red Cedar Shakes and Shingles. Long-term protection from fungal decay is provided with factory pressure impregnated treatment of preservatives that will extend the life of cedar shake and shingle roofs. Material warranties on the preservative treatment are available from the treatment manufacturers.

Visit their website at


Contract Performance Warranty

Pacific West Roofing proposes to furnish and install labor and materials in accordance with the work that is stated on our proposal in order that the work qualifies with the manufacturer’s long-term warranty. In addition, all labor performed by Pacific West Roofing is unconditionally warranted for a period of 10 years from the date of installation.

Protect Your Investment

All of CertainTeed‘s shingle products are covered by standard SureStart™ protection for a specified period. Under this warranty feature, CertainTeed, at no charge, will repair or replace, at its option, any shingles proven to be defective during the applicable SureStart period (see actual warranty for details).

CertainTeed also offers SureStart PLUS, the strongest extended warranty coverage in the industry, which extends the coverage AND duration of the standard SureStart protection when a credentialed contractor installs an Integrity Roof System. Protect your investment and your home – demand The Integrity Roof System, demand a credentialed contractor, and demand SureStart PLUS. For more information go to

IB Roof Systems offers a lifetime materials limited warranty for all residential projects as long as you own your home. It doesn’t matter if you live in your home for 5 years or 50 years, your roof still has 100% coverage.

For more information on IB Systems warranties click here.