Roofing Washington, One Home at a Time
CertainTeed Landmark PRO is a heavier-weight architectural shingle that brings deeper shadow lines and added body to Northwest roofs.
Landmark PRO steps up from the standard Landmark with more asphalt and a thicker profile, giving the roof a richer, more sculpted appearance. The extra weight helps the shingle sit tight and hold its lines through gusty, rain-soaked winters along the Sound. Its color blends are tuned for depth, so the roof keeps visual interest even under gray Northwest skies. For homeowners who want a noticeable upgrade over a builder-grade laminate without moving into designer pricing, Landmark PRO is a natural fit.
Heavier build than standard Landmark for stronger shadow definition; added asphalt content for durability in wet climates; enhanced color blends that hold depth under overcast light; algae-resistant granules to slow streaking; a clear step-up look without luxury-tier cost
1) Strip the existing roof and evaluate decking for moisture damage; 2) Lay ice-and-water shield at vulnerable areas and synthetic underlayment over the field; 3) Install starter course, then Landmark PRO with proper nail placement and staggered offsets; 4) Cap hips and ridges with coordinating shingles and seal all flashing details
Total squares and roof footprint; roof pitch and access difficulty; number of valleys, dormers, and roof penetrations; deck repairs uncovered during tear-off; removal and disposal of existing material
Book installation for the drier late-spring-to-fall window when Puget Sound weather is most cooperative.