GAF Sienna

What This Service Involves

Sienna belongs to GAF's luxury designer line, blending a distinctive cut with rich, layered color to create a warm, timeless appearance. Its styling suits Northwest homes with traditional, cottage, or European-influenced architecture. The shingle delivers upscale character while remaining far lighter and easier to install than natural roofing materials. Algae-resistant granules help protect its appearance from the streaking that our damp, cloudy climate encourages. It is a fitting choice for homeowners seeking a distinctive, high-end look with lasting curb appeal.

Benefits

Refined old-world profile with rich, layered color; Upscale designer look for traditional PNW architecture; Lighter and easier to install than natural materials; Algae-resistant granules to preserve appearance in our climate; Distinctive styling that sets a home apart

Our Process

1) Remove existing roofing and check the deck for moisture and soundness; 2) Install ice-and-water shield and synthetic underlayment at critical areas; 3) Lay Sienna shingles following the designer pattern and proper offsets; 4) Finish ridges with coordinating caps and seal all flashing details

What Affects the Cost

Roof size, pitch, and design complexity; Designer-tier shingles cost more than standard architectural; Detailed labor to achieve the intended pattern; Deck repairs found at tear-off; Selected color blend and underlayment upgrades

Best Time of Year

Sienna installs well most of the year, with warm, dry summer windows favoring reliable sealant bonding.