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Metal Roofs

As a Certified Metal Roofing Alliance Contractor, Wedge Roofing specializes in high-quality metal roof installations, metal roof repairs, metal roof maintenance and metal cool roof coatings in Marin County, Sonoma County, San Francisco and Napa. 

Metal Roof Systems

We offer commercial and residential metal roof systems from Metal Sales, ASC Building Products, Gerard Stone-Coated Metal Shingles and many more. These durable Class “A” Fire Rated metal roof systems are available in configurations from traditional standing seam metal roof panels and flat seam metal roof panels to granular coated steel shingles manufactured to resemble clay tile, slate and shake roofs. 

Flat Seam & Standing Seam Metal Roofs

A premium roofing system, Flat Seam and Standing Seam Metal roofs are long-lasting, durable, fire-resistant, and contain 30 to 60% recycled content.Metal Roofing Napa, San Francisco

Gerard Stone-Coated Metal Shingles

Gerard Metal Roofs are class "A" fire-rated in profiles suited for any commercial or residential building. Manufactured in patterns mimicking composition shingles, wood shakes, natural slate and clay tile roof, they are available in a variety of colors, including many that qualify as ENERGY STAR® Roofs.

Gerard Metal Roofing Marin, Sonoma, San Francisco, Napa, Wedge Roofing

ASC Building Products Iron ox corrugated roof panels

Corrugated Metal Roofs

Most often seen on rural agricultural buildings in Marin and Sonoma counties, corrugated metal panels are an increasingly popular option for sidewall and roofs in contemporary homes.

Pictured: ASC Building Product’s Iron Ox Corrugated panels provide the aesthetic beauty of historic rusted corrugated steel


Your crew worked incredibly hard, were extremely professional, and acted in the most courteous and professional manner of any construction crew I’ve ever been associated with."

— Mark J., Santa Rosa