Residential Roofing in Seattle | GAF, IKO, CertainTeed | BSR Constructions LLC

Roofs Built To Last In The PNW.

GAF Timberline HDZ, IKO Dynasty, IKO Cambridge, and CertainTeed Presidential TL. Full re-roofs for homes across the greater Seattle area. Manufacturer-certified installs and a 10-year BSR workmanship warranty.

Four Shingles. One Honest Recommendation.

We don't push the most expensive option. We look at your house, your budget, and what your neighbors have, and we tell you what fits.

01 / GAF Timberline HDZ

The Industry Standard

America's most popular architectural shingle. Lifetime warranty, 130 mph wind rating, LayerLock technology. The shingle most insurance carriers know by name.

Best for: Resale value, brand recognition, lifetime coverage.

02 / IKO Dynasty

Premium Architectural

Heavyweight (240 lb/square) dimensional shingle. Limited Lifetime warranty with 15-year Iron Clad coverage, 130 mph at 4 nails. Bold colors, deep shadow lines.

Best for: Long-term homeowners, bold curb appeal.

03 / IKO Cambridge

Smart Budget Tier

Reliable dimensional shingle at a budget-friendly price. Limited Lifetime warranty, 110 mph wind (130 mph at 6 nails), 15-year Iron Clad. Solid choice for rentals and flips.

Best for: Rentals, flips, value-conscious homeowners.

04 / CertainTeed Presidential TL

The Showpiece

Triple-laminated luxury shingle. Lifetime warranty, 110 to 150 mph wind, Class A fire. 390 to 430 lbs per square. Looks like real cedar shake without the maintenance.

Best for: High-end homes, shake replacements.

GAF Timberline HDZ & IKO Dynasty Colors.

Two of the most-installed shingles in the Seattle area, side by side. GAF Timberline HDZ is the industry benchmark. IKO Dynasty is the heavyweight premium option we run when clients want a bolder color and deeper shadow line.

GAF Timberline HDZ

Lifetime warranty · 130 mph · StainGuard Plus

Charcoal
Most popular
Pewter Gray
Classic neutral
Weathered Wood
Warm brown blend
Hickory
Rich earth tone
Slate
Cool blue-gray
Charcoal Black
Modern, dramatic
Barkwood
Natural cedar look
Williamsburg
Russet, low volume

IKO Dynasty

Limited Lifetime warranty · 130 mph · 240 lb per square

Twilight Black
Darkest option
Frostone Gray
Light neutral
Driftshake
Silver-gray blend
Weatherwood
Warm brown blend
Brownstone
Deep brown
Aged Redwood
Warm red-brown
Cornerstone
Beige-tan blend
Emerald Green
Special order

How We Install A Residential Roof.

No subcontractors. Our crew. Same names, same trucks, same standards every time.

Step 01

Tear-Off & Deck Inspection

Remove existing shingles down to the deck. Inspect every sheet of sheathing for rot, sag, or water damage. Replace what's compromised before anything goes back on.

Step 02

Ice & Water Shield

WA code minimum at eaves and valleys. We extend 36 inches past the warm wall and wrap every penetration. Self-sealing peel-and-stick membrane.

Step 03

Synthetic Underlayment

Full-coverage synthetic over the remaining deck. Tear-resistant, UV-stable, lays flat. No old-school felt.

Step 04

Drip Edge & Flashings

New aluminum drip edge along eaves and rakes. Re-flash chimneys, skylights, sidewalls, and every plumbing penetration. Reused flashing fails.

Step 05

Shingle Install

6-nail pattern on every shingle. Manufacturer-spec exposure. Starter strip on the first course. Quality-control walk after each section.

Step 06

Ridge Cap & Ventilation

Matching hip and ridge caps. Cobra or shingle-over ridge vent. Soffit baffles checked or added. Attic ventilation is the #1 warranty voider when it's wrong.

Step 07

Magnet Sweep & Warranty

Magnet sweep the yard, drive, and gutters. Photo report. Manufacturer warranty registered in your name. 10-year BSR workmanship warranty on top.

Lifetime
Manufacturer Warranty
130 mph
Wind Rating
Class A
Fire Rating
10 yr
BSR Workmanship

Family-Owned. PNW Crew. 4.9 Stars On Google.

01 / Manufacturer-Trained

Certified installs on GAF, IKO, and CertainTeed.

We install to the manual, not to habit. Manufacturer warranties only stay valid when the install is done right.

02 / Our Crew, Not Subs

The crew on your roof is on the BSR payroll.

No subcontractors. Same install standards, same accountability, same finish quality every time.

03 / 10-Year Workmanship

10 years of BSR backing the install.

If anything we touched fails on workmanship in the first 10 years, we come back. Easy.

Get A Residential Roof Quote

Tell us about your roof. We come out, climb up, take photos, and give you a real number. Always free.