C&S Construction | Roofing Services in Lynnfield, MA 01940

In Lynnfield, roof flashing corrosion is often caused by our coastal humidity, freeze-thaw cycles, and salt air. Corroded flashing can lead to serious leaks and interior water damage. C&S Construction fixes this by carefully inspecting all flashing points, removing the corroded material, and installing new, high-quality flashing sealed properly to your roof's surface, ensuring a watertight barrier for years.

We use a specialized, low-pressure soft wash system with EPA-approved cleaning solutions designed specifically for roof algae. This method safely kills the algae at the root and gently rinses away the stains without the high-pressure damage that can strip granules from your asphalt shingles. This not only restores your roof's appearance but can also extend its lifespan.

Absolutely. While cleaning removes the current stains, our treatment includes a preventative algaecide. This helps inhibit the rapid regrowth of algae and moss, which can trap moisture and accelerate shingle deterioration. Regular gutter cleaning, which we also provide, is crucial, as clogged gutters contribute to the damp conditions algae love.