How To Metal Roof A Dormer

Lay out the dormer on the attic floor before.

How to metal roof a dormer.

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. 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.

Mark the inside edges of the dormer s sidewalls in chalk. This is not a complete install only basic install on a bungalow i. I have my valley custom made with water trough to help with leaking b. The top joinery of both valleys when they meet on the same plane of roof is shown here.

Install metal flashing at every dormer roof to main roof connection. Dormer anatomy the size of the new triple rafters and common rafters. Put horizontal flashing across the bottom of a front dormer wall. Remove the shingles and the sheathing board from the area of the roof where the dormer will constructed.

Fasten one edge of the flashing up the dormer wall. Roll the tarp up so you will be prepared in the event of rain. How to install roofing around dormers 1.