How long do asphalt shingles last?

Standard 3-tab shingles last 15–20 years, while architectural (dimensional) shingles can last 25–30 years or more with proper installation and maintenance. The Bay Area's moderate climate extends shingle lifespan compared to extreme weather regions.

What's the difference between 3-tab and architectural shingles?

3-tab shingles are flat, uniform, and economical. Architectural shingles are thicker, multi-layered, more durable, and provide a dimensional, premium appearance. Most Bay Area homeowners choose architectural shingles for better longevity and curb appeal.

Can I install new shingles over my existing roof?

While it's sometimes possible to install a second layer of shingles, we recommend complete tear-off in most cases. This allows inspection of the roof deck, ensures proper ventilation, and provides the best warranty coverage and longevity.

How much does a shingle roof replacement cost?

Shingle roof replacement typically costs $5,000–$15,000 for an average Bay Area home, depending on size, pitch, complexity, and shingle quality. We provide free, detailed estimates with transparent pricing.

What shingle brands do you recommend?

We install GAF, Owens Corning, CertainTeed, and other top manufacturers. As a GAF Certified Residential Contractor, we can offer extended warranties on GAF products. We'll help you choose the best brand and style for your home and budget.

Do shingles come in different colors?

Yes! Shingles are available in dozens of colors from black, gray, and brown to weathered wood, slate blue, and terracotta. We can show you samples and help you choose a color that complements your home's exterior.

Popular in the Bay Area

Shingle Roofing in the San Francisco Bay Area

Asphalt shingles are the most popular residential roofing material in the country, offering excellent value and a wide range of colors and styles.

Green Group Roofing is a licensed roofing contractor serving the San Francisco Bay Area with over 20 years of experience installing, repairing, and maintaining shingle roofing systems. Whether you're building a new home, replacing an aging roof, or repairing damage, our expert team has the knowledge and craftsmanship to deliver exceptional results.

Shingle Roofing is a popular choice for residential properties throughout San Francisco, Oakland, Concord, and surrounding Bay Area communities.

What Is Shingle Roofing?

Asphalt shingle roofing consists of a fiberglass mat coated with asphalt and topped with ceramic granules. It's manufactured in strips (typically 3 feet long) that overlap to create a weathertight barrier. Modern architectural shingles offer dimensional depth and enhanced durability compared to traditional 3-tab shingles.

Common in: San Francisco, Oakland, Concord, San Jose

Backed by GAF and Owens Corning

We work with leading shingle manufacturers like GAF and Owens Corning and install complete, certified systems. When your roof is installed to their standards, you can qualify for upgraded manufacturer warranties that go beyond a basic contractor guarantee.

Every shingle roof is installed by our own trained crews who specialize only in roofing, not general construction.

Pros and Cons of Shingle Roofing

Advantages

Most affordable roofing option
Wide variety of colors and styles
Quick installation and repair solutions
Superior fire resistance (Class A rating)
Widely available materials
20-40 year lifespan with proper maintenance

Considerations

Where Shingle Roofing Works Best in the Bay Area

Shingle Roofing is particularly well-suited for:

Best value when considering your budget
Timeless and classic appearance
Great option for moderate to steep-sloped roofs
Durability and variety of colors to choose from

Our team has installed shingle roofing systems throughout the Bay Area's diverse microclimates—from foggy coastal areas to hot inland valleys. We understand how local weather patterns affect roof performance and will recommend the best specifications for your specific location.