NW Expert Builders | Decks & Railing & Roofing in Seattle, WA 98118

We see these issues often in Seattle due to our heavy rainfall. For gutters, we don't just install them; we design and size systems based on your specific roof pitch and area to ensure proper water volume management, preventing overflow that can damage foundations and siding. For flashing, we use durable, corrosion-resistant materials and precise installation techniques around chimneys, vents, and valleys—common failure points—to create a watertight seal that stands up to our wet climate and protects your home's interior.

Our process starts with a consultation to understand your vision, usage, and budget. We then design a deck that complements your home and can withstand our damp climate, often recommending materials like pressure-treated lumber, cedar, or composite decking for longevity. Our skilled craftsmen handle everything from obtaining permits to construction, focusing on proper drainage, secure footings, and durable finishes. We manage the project from start to finish, ensuring clear communication so you have a beautiful, functional outdoor space built to last.

A roof replacement begins with a thorough inspection of the decking and structure. We then safely remove the old roofing, repair any underlying damage, and install high-quality underlayment for an extra moisture barrier—crucial for Seattle. We recommend and install durable asphalt shingles with strong wind ratings or standing seam metal roofs, both excellent for handling our rain and occasional high winds. Our project managers oversee the entire process, ensuring the work is completed efficiently, cleanly, and to the highest standard of craftsmanship.