Weston Roofing | Roofing Services in Custer, WA 98240

Those black streaks are likely Gloeocapsa magma, a type of algae that thrives in our damp, coastal climate. It feeds on limestone in asphalt shingles, leaving dark stains. While mostly an aesthetic issue, it can retain moisture and shorten shingle life. Weston Roofing offers professional, low-pressure cleaning treatments that safely and effectively remove the algae without damaging your roof's granules, restoring your home's curb appeal and protecting your investment.

Finding some granules, especially after a new roof installation or a severe storm, is normal. However, excessive or consistent granule loss is a common sign of aging shingles in our area, accelerated by UV exposure, wind, and freeze-thaw cycles. These granules protect the asphalt from the sun. Significant loss can lead to premature cracking and leaks. Weston Roofing provides thorough inspections to assess the extent of granule loss and will give you honest advice on whether repair or replacement is the best course to prevent water damage to your home.

It depends on the extent of damage from our local issues like algae and granule loss, along with the roof's age. Multiple leaks, widespread curling or missing shingles, and advanced granule loss often indicate a replacement is needed. For isolated damage or primarily cosmetic algae stains, a repair or cleaning may suffice. The best approach is a professional assessment. Weston Roofing's experts will climb on your roof, check for underlying deck damage, and provide a clear, no-pressure recommendation tailored to your home's specific condition and our local weather patterns.