Ashburnham Siding & Roofing | Roofing Services in Winchendon, MA 01475

Spring leaks often point to compromised shingles or flashing damaged by ice and heavy snow. We perform a thorough inspection to locate the exact source—it's rarely just one spot. Our repair focuses on replacing damaged materials and reinforcing vulnerable areas, like valleys and eaves, with techniques suited for our local climate to prevent recurrence next winter.

While the algae itself isn't structurally damaging, it retains moisture, which can accelerate wear on roofing materials, especially during freeze-thaw cycles. We offer professional roof cleaning to safely remove the stains and, if needed, can discuss installing algae-resistant shingles in a replacement to give you long-term protection and curb appeal.

The decision depends on the age of your roof, the extent of damage, and the frequency of issues like leaks or stains. We provide a honest, detailed assessment, checking for widespread shingle deterioration, decking softness, and insulation moisture. If repairs are sufficient, we'll recommend them; if a replacement is more economical for long-term value, we'll explain why with a transparent estimate.