Sagging Roof Around Dormer

An inset dormer as opposed to other dormers which extend out from the roof is set back into the roof leaving a flat horizontal space between the bottom of the dormer and the rest of the roof.

Sagging roof around dormer.

This soffit was parallel to the out of level flat roof. Sometimes a roof can sag because it has become waterlogged and the internal structure is irreparably damaged. A roof that includes dormers may have more surface area that needs covering than a roof without dormers. Cut along these two lines and screw a.

Sagging roof repair costs can vary if extra weight is the problem additional joists or rafters can be added to shore up the additional weight which can cost between 1 000 and 2 000 depending on how many are needed. A leak in a roof at the dormer can cause extensive damage and expensive repairs. If the slope of your dormer roof is the same as your old roof hold a scrap of plywood against the old roof boards and draw a level line on it. The second floor dormer and its flat roof are out of level 5 1 16 inches left to right across about 21 feet.

Mosby installed an ice and water shield at the roof transition from the front porch and along the roof gutter line. What causes a sagging roof line. How to install roofing around dormers. A flat dormer has a flat non sloping roof.

Water stains appearing on the ceiling or mold growing on rafters are sure signs the leak didn t just appear overnight. Remove old caulking around the inside of the window with a chisel. If you can see a dip curve or swag on the peak when standing in the street your roof has a problem. Use a ladder to climb onto the roof and remove caulking around the flashing at the base of the dormer.

Additionally installing shingles around dormers requires a specific process that can be time consuming and will likely increase any roofing professional s estimates for. Outside the house the new vinyl siding on the side of dormer and the new roofing in a large area around the leak area were removed and saved for re installation. Make a rafter cutting jig by measuring 12 in. This additional surface increases both material costs and labor time.

Roof lines should be arrow straight. A shed dormer has a roof with a single sloping plane usually at a shallower angle than the main roof. A dormer is an extension of a house above a roof. Dormers can be large or small.

Some are just wide enough for a single window other extend almost the full.