Peek Roof Line Dormer

The 12 12 roof pitch is also known as a square pitch roof since a 90 degree angle is formed at the peak of such roofs.

Peek roof line dormer.

The gable dormer is the most common type. Start at the outward edge and lay a shingle across the ridge and nail with roofing nails. It can be built with rafters that run from the walls and meet at a raised center ridge to form a peak or gable above two opposite walls. The drawing at left shows our three square bracket in a dormer.

Add a dormer to an existing top floor to change the look of your home add light and gain headroom inside the dormer. A flared gable features a peak that extends a foot or more out from the front wall. The top of the roof dormer is shingled across the ridge line. It has a roof that forms a peak with a triangular gable of wall above the window beneath.

Continue shingling in this manner by overlapping the next shingle until you reach the valley. Or with prebuilt trusses. A common roof style with 2 sloped roof sections meeting at a peak centered above the end walls forming a symmetrical roof line. Hipped almost as typical as the gable dormer these hipped roof dormers are one of the defining characteristics of the american foursquare.

Raise the roof to create more cubic feet of space beneath it. Running trim gable decoration. Shed dormers often blur the line between a dormer and simply being a second story.