If you have decided on an asphalt roof for your San Juan Islands home, you still face one more fork in the road: architectural shingles or 3-tab. They come from the same family, sit in the same aisle, and both are asphalt, yet they perform very differently through a wet, windy island winter. This comparison lays out how the two stack up on look, lifespan, wind resistance, moss behavior, and cost, so you can spend your roofing budget where it actually counts. The Basic Di
Gutters do quiet, essential work: they catch roughly 40 inches of annual rain off your roof and route it away from the foundation, the siding, and the crawlspace. In the San Juan Islands, though, that job is complicated by Douglas fir needles, cedar debris, moss washing down from shaded slopes, and wind-driven rain that overwhelms undersized systems. The question most island homeowners eventually ask isn't whether to have gutters — it's whether to add gutter guards on to
A Seasonal Roof Maintenance Guide for San Juan County
A roof in the San Juan Islands works hard every month of the year. It absorbs roughly 40 inches of rain, weathers salt air that corrodes cheap fasteners, and takes west-side winds that run about 20 percent stronger than in Anacortes. The single best way to protect that investment is not one big project but a rhythm of small, seasonal tasks. Catching a lifted shingle in spring is a few dollars; discovering the resulting rot in winter is a few thousand. This guide organizes r
If you have an asphalt shingle roof, those tiny colored granules coating each shingle are not there for looks alone. They are the roof's sunscreen. The mineral surfacing shields the asphalt binder underneath from ultraviolet light, deflects heat, and adds fire and impact resistance. When granules start washing into your gutters faster than normal, the roof is telling you something. In the San Juan Islands, where roughly 40 inches of rain a year and salt-laden air work again
The Complete Guide to Roof Moss Removal in the Pacific Northwest
If you live in the Pacific Northwest, you know moss. It softens the woods, coats the fences, and given the chance, it takes over roofs. In the San Juan Islands, where roughly 40 inches of rain falls each year and shaded north slopes sit under towering Douglas fir, moss is not just a look. It is a slow, patient force that lifts shingles, traps moisture, and shortens the life of an otherwise healthy roof. This guide walks you through why moss grows, how to remove it safely, a
A roof leak on the San Juan Islands rarely announces itself where it starts. Water enters at a failed flashing or a cracked fastener, travels along the underside of the deck, and finally drips through a ceiling several feet away. With roughly 40 inches of rain a year and the heaviest of it arriving in November, an island leak that goes untreated through one wet season can turn a minor repair into a full deck rebuild. This how-to walks you through finding the true source and
Roofing in the San Juan Islands is a different game than roofing on the mainland. Salt air, relentless rain, moss, ferry logistics, and stiff west-side wind all conspire against shortcuts. The homeowners who spend the most money over the life of a roof are usually the ones who made an avoidable mistake early. Here are the seven that show up again and again on island homes — and how to sidestep each one. 1. Choosing Materials for the Mainland, Not the Islands The most
The Complete Guide to Roof Moss Removal in the Pacific Northwest
If you live in the Pacific Northwest, you know moss. It softens the woods, coats the fences, and given the chance, it takes over roofs. In the San Juan Islands, where roughly 40 inches of rain falls each year and shaded north slopes sit under towering Douglas fir, moss is not just a look. It is a slow, patient force that lifts shingles, traps moisture, and shortens the life of an otherwise healthy roof. This guide walks you through why moss grows, how to remove it safely, a