Types of Flashing and How They Protect Against Roof Damage

Flashings are one of the most integral components of the roofing system. They are often made of rust-resistant metal, including galvanized steel, copper or aluminum, and soldered into various shapes depending upon the function they must do. Regardless of its composition and the location where it is installed, one thing is for sure: it provides the roof extra protection against moisture penetration.

Step Flashing

This type of flashing protects areas of the roof where dormers, chimneys and skylights protrude. Consisting of a series of metal angle pieces, it is installed by sections into a course of shingles so that it overlaps the section beneath it. Water can’t sneak in behind the flashing as long as its vertical edge is inserted under siding or capped with another counter flashing.

Valley Flashing

Residential and commercial roofing contractors install this type of flashing to cover areas where two roof planes meet. Shaped like a W, it is placed over the top of the building felt material during installation before finishing off the roof surface.

Drip Edge

Installed under the roofing felt along the eaves and over roofing felt along the rakes, this type of flashing prevents water from seeping under these roof parts. With this installed, you don’t have to worry about your roof shedding water during rainy weather.

Easton Roofing has a team of certified roofing repair specialists who can provide timely and trustworthy fixes for everything from slow leaks to damaged flashing. You can also trust us to maintain your roof. Just reach out to us to find out more about our scheduled maintenance plans.

Get started by calling any of these numbers: (913) 735-8534, (816) 545-9778 or (785) 246-9449. You may also fill out our contact form to request a free consultation. We serve residents of Kansas City and the surrounding areas.