Flashing Metal Roofing Dormer

How to flash a metal roof.

Flashing metal roofing dormer.

The edge of the roof has thin metal flashing that helps water drip off the roof without damaging the home or causing a leak. Because this type of metal flashing can t be soldered making a leak proof joint where the flashing turns the corner at the bottom of the dormer called for special attention but i have a detail that handled the situation nicely. Install metal flashing at every dormer roof to main roof connection. Open valleys have metal flashing to protect this critical area of the roof.

Cover the membrane with a metal closure flashing. Gibraltar drip edge flashing can be used with asphalt shingles or metal roofing panels. On this dormer i used commonly available painted aluminum coil stock for flashing. The extra kick at the bottom of the face directs run off away from the structure.

This area won t get a lot of bulk water but the flashing layers will keep windblown rain and snow from getting behind the roofing. More product details close. Place this in the valley on each side of a gable roof one edge laid on the gable roof with the other side nailed flat on. Drip edge metal valley flashing dormer chimney and kick out flashing shed water away from the connections between roofs walls chimneys and other building assemblies this collection of 18 articles animations and videos identifies the critical roof flashing areas illustrates durable roof flashing details and shows how to flash roofs.

Dormer flashing is installed under the siding and on top of the roof steel at the bottom of a dormer or endwall. This drip edge flashing provides protection from water damage along the eaves and rake of a roof. 10 galvanized dormer flashing. Metal roof flashing installation.

A quick step by step guide on how to flash a metal roof. While some skylight manufacturers include flashing in their products sometimes roofing professionals have to create it or purchase it separately.