Most homeowners are not familiar with roof flashing. However, this roofing material plays an essential role in keeping your house safe from leaks and moisture. As a result, flashing maintenance will help you save money on significant roof repairs and damage. Here is a quick guide to the basics of this material.

What’s It Used For?

Flashings are thin sheets of impervious material. Roofing contractors use them to seal areas around objects protruding from the roof, like chimneys, pipes, and vents. These sheets help you avoid property damage by preventing snow, rainwater, debris, and pests from entering your living spaces through the roof.

What’s It Made Of?

Flashing sheets are usually made of a rubber membrane and durable metal, like aluminum, copper, or stainless steel. Rubber and metal are used because they are long-lasting, waterproof, and mold resistant. However, some metal sheets may need a special coating to prevent corrosion. For example, aluminum is more sensitive to alkaline substances, like saltwater, so it will need extra protection if your home is near the sea.

How to Find Flashing Leaks

Although roof flashing is durable, it can still become damaged by the elements and let water indoors. If you suspect a flashing leak, go into the attic and check for water stains and mold around the chimney. If you have a vaulted ceiling or your attic is inaccessible, a professional will need to go on top of the roof to assess the damage.

If you need to have your flashing repaired, contact the experienced team at American Roofing in Anchorage, AK. These professionals provide homeowners with reliable roof inspections, maintenance, and repairs, helping to keep their homes free of water damage. Visit the website to get more information about their services, or call (907) 345-8700 to request a free estimate.