Roof Sealing

What This Service Involves

The weak points on any Washington roof are the joints, flashings, and penetrations where sealant gradually fails under constant moisture and thermal movement. Our sealing service replaces that aging material with fresh, weather-rated products that restore a watertight boundary. Reinforcing these transitions is one of the most cost-effective ways to prevent leaks in a climate that tests every seam. Homeowners often pair sealing with a maintenance visit to lock out water before the wet season intensifies.

Benefits

Restores watertight protection at vulnerable joints; Prevents leaks around vents, flashings, and seams; Extends roof life by blocking moisture intrusion; Offers strong protection at modest cost; Reinforces the areas most prone to failure

Our Process

1) Inspect penetrations, flashings, and seams for failing sealant; 2) Remove old, cracked, or lifted sealant; 3) Apply fresh weather-rated sealant to each joint; 4) Verify coverage and confirm the areas are watertight

What Affects the Cost

Number of penetrations and seams treated; Type and quality of sealant used; Roof material and joint condition; Accessibility and roof pitch; Extent of prep work required

Best Time of Year

Seal roofs in dry, mild weather during summer or early fall so sealant cures fully before sustained rainfall.