Roof Replacement Service in Sammamish, WA, Seattle, and King County

If your roof is aging, leaking, or showing signs of damage, it may be time to consider a full roof replacement. At Sammamish Roofing, we specialize in high-quality roof replacement services for homeowners and businesses across King County and the broader Seattle region. Given the Pacific Northwest’s frequent rain, wind, and occasional snow, having a durable, reliable, and weather-resistant roof is essential to protecting your property and those inside of it.

Signs You May Need a Roof Replacement

• Age: Depending on your roofing material, you may need an upgrade. For example, asphalt shingle roofs typically last 20-25 years, so if yours is older you may need a replacement.
• Sagging Roof: A drooping roofline indicates that your roof may have structural issues in need of immediate attention.
• Missing or Damaged Shingles: If your roof has many cracked, curled, or missing shingles, functionality and protective ability may be compromised, and a roof replacement may be recommended rather than pursuing piecemeal repairs.
• Moss & Algae Growth: Seattle’s damp climate can result in moss and algae, which contribute to roof deterioration.
• Leaks & Water Damage: Stains on ceilings or walls indicate moisture intrusion, and if significant enough, may require a replacement.

Our Roof Replacement Process

1. Inspection & Assessment – We evaluate your roof’s condition and recommend the best solution.
2. Material Selection – We help you select the best material, whether asphalt shingles, metal, tile, flat roofing, or other options.
3. Preparation & Tear-Off – We safely remove your old roof and prepare the structure for installation. We dispose of your old roof and inspect your underlying decking and framework.
4. Installation – Our experts install your new roof with precision and care, including any new flashing, venting, and underlayment. Your chosen material is safely implemented with accuracy and quality.
5. Cleanup & Final Inspection – We ensure your property is spotless and the roof meets our quality standards.