The Roof Flashings

Roof flashing is a thin layer of metal sheeting used to direct water away from seams and joints where moisture could penetrate the roof and cause water damage.

The roof flashings.

With the help of underlayment roof flashing is required on your roof to keep water from getting underneath your shingles. Where flashing is used chimney flashing. The extra kick at the bottom of the face directs run off away from the structure. Continuous flashing is also called apron flashing because it acts a lot like an apron.

Basic types of roof flashing vent boot. Gibraltar drip edge flashing can be used with asphalt shingles or metal roofing panels. Roof flashing represents a very simple and intuitive engineering technique that has been known for hundreds of years. They can be a combination of both as well.

What is the purpose of flashing on a roof. Valley flashing is metal or sometimes peel and stick material that protects an important area on the. These are the key types of roof flashing you need to understand. On pitched roofs the high side of the chimney is the most vulnerable to water seepage compared to the.

A ridge cap is the. Some roof features such as chimneys require two pieces of flashing. The major cause of residential roof leaks is a fault in the flashing. Not all roofs are either flat or sloped.

This drip edge flashing provides protection from water damage along the eaves and rake of a roof. A vent boot or vent pipe cover is traditionally a lead or metal sleeve that fits over top of a vent pipe. This ensures that rain always.