Roof Treatment Redmond, WA

Roof Treatment Services in Redmond, WA

Redmond’s mix of rain and changing seasons can wear down roofs faster without the right protection. At Alpine Roof Care, we provide roof treatment services that help safeguard your roof against moss, algae, and weather-related damage:

Our Roof Treatment Options

• Protect Natural Cedar Oil: A clear treatment for cedar shake roofs that maintains their natural beauty and includes a three-year no-moss warranty.
• Protect Natural Cedar Oil with Color Stain: Adds a rejuvenating color stain to cedar shakes while offering the same dependable three-year moss protection.
• Weathershield: A water-based, eco-friendly product that extends roof life by 30–50%, changes the wood’s pH to deter moss, and comes with a five-year no-moss warranty.

Our Redmond roof treatment process includes cleaning away debris, completing minor repairs, and applying the selected treatment carefully for long-lasting protection.

Weathershield

Weathershield is a water-based roof treatment designed to extend the life of your roof by 30% to 50%. Environmentally compatible, non-flammable, and nearly odorless, Weathershield is applied after gently cleaning debris from the roof using air or light water blowoff. Following this, necessary repairs are made, including minor shake or ridge cap replacements. The treatment is applied on dry days to ensure deep penetration, and once the water evaporates, safe chemicals are left behind to protect your roof. Weathershield transforms with rain, sun, and temperature changes, gradually killing moss and lichens and turning the roof a light silvery grey. Roofs previously treated with colorants or stains may not experience a shift to the natural gray color.

This natural cleaning process works with every rainfall, helping to rinse away moss and fungi over time, with full cleaning results typically appearing within six months and lasting up to five years. By altering the pH in the wood to a more alkaline state, Weathershield also prevents moss, fungi, and lichens from regrowing. The treatment includes a 5-year no-moss warranty, offering reliable and long-lasting protection for homeowners in Redmond. Alpine Roof Care proudly provides Weathershield services to help protect and enhance roofs across the area.