How To Metal Roof A Dormer

Install metal flashing at every dormer roof to main roof connection.

How to metal roof a dormer.

Put horizontal flashing across the bottom of a front dormer wall. Place this in the valley on each side of a gable. The top joinery of both valleys when they meet on the same plane of roof is shown here. Work out dormer details on paper figure a.

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 anatomy the size of the new triple rafters and common rafters. This is not a complete install only basic install on a bungalow i. How to install roofing around dormers 1.

In this video i m installing some metal roofing over an existing ash fault shingled roof. Gable dormer framing adding a gabled dormer roof creates additional space and. Fasten one edge of the flashing up the dormer wall. I have my valley custom made with water trough to help with leaking b.

Lay out the dormer on the attic floor before. Roll the tarp up so you will be prepared in the event of rain. Remove the shingles and the sheathing board from the area of the roof where the dormer will constructed.