Olympic View Roofing | Roofing Services in Bainbridge Island, WA 98110

On Bainbridge Island, our heavy rainfall and wind direction mean roof valleys—the channels where two roof slopes meet—handle a concentrated flow of water. Over time, this can wear down or compromise the flashing and underlayment. Skylights are also vulnerable because their seals and flashings can degrade from constant UV exposure and thermal expansion/contraction. Proper installation and maintenance of these areas are crucial for our local climate.

Our repair process starts with a thorough inspection to pinpoint the exact source of the leak, which is often not directly above the interior water stain. For valleys, we assess and replace damaged flashing, ensure proper underlayment overlap, and may reinforce the area with ice and water shield. For skylights, we inspect and replace the perimeter flashing, sealant, and potentially the curb or frame if rotted. We always aim for a repair that addresses the root cause, not just a temporary patch.

Regular maintenance is key. We recommend biannual visual inspections, especially after fall and winter storms. Clear debris like leaves and moss from valleys to prevent water damming. Check the sealant around skylight glass and flashing for cracks. Keep nearby tree branches trimmed to minimize debris and physical damage. Scheduling a professional inspection every few years can catch small issues before they become major leaks, saving you significant cost and hassle.