Shingle Roof Dormer

Roof shingles are installed in such a fashion that each seam or joint is overlapped by a shingle further up the roof.

Shingle roof dormer.

Gibraltar drip edge flashing can be used with asphalt shingles or metal roofing panels. This type of roof is most popular in loft conversions providing an easy way of expanding the space and natural light in the converted loft room. The adhesive strip should overhang the drip edge by about 1 4 inch. Cut off the bottom panels of the shingle with a utility knife.

The point at which the three sloping sides join is over the center of the dormer rather than at its front as with a gable dormer. Once this course is laid you can begin snapping horizontal chalk lines up the roof to ensure straight rows. Use a level or plumb bob to snap a vertical line one shingle width inside a dormer corner as a guide to keep shingles straight up the wall. As water runs down the roof surface it flows over each shingle till it reaches the eaves where it drips over the edge into your gutters or falls straight to the ground.

Use four roofing nails per shingle as indicated on package instructions six nails in high wind areas. The extra kick at the bottom of the face directs run off. Nail to the roof with roofing nails. This shingle should extend beyond the step flashing by roughly a half inch though it may be more if they are installing shingles with a large exposure.

This drip edge flashing provides protection from water damage along the eaves and rake of a roof. Dormers contain a window that projects vertically from a traditional pitched roof creating an extended window in the roof. Shingle a dormer shed roof like a main roof with a starter strip over metal edge flashing at the outside of the roof. Dormer flashing 1 drip edge 10 eave flashing 8 flat shingle 1 gable flashing 7.

Tear off the old shingles. Rather than a two sided gable a roof dormer has sloped roof sheathing and roofing material on all three sides. This comprehensive guide to roofing materials is all the research you ll need to evaluate the top choices for residential re roofing and new construction projects in 2020 what to expect. When they get to the dormer roofers will install the shingle above that first piece of step flashing.

Hipped dormers maintain consistency with hipped roofs and add visual contrast to gable roofs. Shingle the house roof around the dormer first so shingles on dormer walls will cover the edge where the roof shingle abuts the wall. Pace a shingle at the corner of the dormer and cut it to fit according to the angle of the dormer and original roof. Asphalt shingles wood shingles and shakes metal roofing concrete clay and fiber cement tiles natural and.

Of the shingle tabs where the bottom edge of the tab meets the top of the cutout. In this guide we ll cover the following most common roofing options. Make sure to expose 5 in.