Corrugated Metal Roof Repair

What This Service Involves

Corrugated metal is common on Washington shops, barns, and older homes, and its exposed screws are the first thing to fail under decades of rain. As neoprene washers dry out and screws loosen, water tracks down the ribs and into the structure below. We replace failing fasteners with larger oversized screws and fresh washers, then treat and seal any rust before it eats through the sheet. The result keeps outbuildings and rural properties around the Sound dry without a full re-sheet.

Benefits

Halts rust progression before panels perforate; Reseals the thousands of exposed fastener points that let water in; Upgrades to oversized screws with fresh sealing washers; Extends the life of ag and shop roofs economically; Reduces condensation-driven corrosion under the panels

Our Process

1) Walk the roof to flag rusted ribs and failed fasteners; 2) Back out and upsize loose or stripped screws with new washers; 3) Wire-brush, prime, and seal rust spots and seam laps; 4) Apply overlay sealant where needed and confirm drainage

What Affects the Cost

Total number of fasteners requiring replacement; Severity and spread of existing rust; Building height and whether it is a barn or shop; Need for rust-inhibiting primer or overlay coating; Accessibility of low-slope agricultural structures

Best Time of Year

Dry summer months are ideal for rust treatment and sealant, but we tackle active corrugated leaks in any season.