Flat Roof Dormer Problems

Water stains appearing on the ceiling or mold growing on rafters are sure signs the leak didn t just appear overnight.

Flat roof dormer problems.

I have a flat dormer roof and the water is pooling above the bedroom. The larger a dormer is the lower its cost per square foot will be. Weather and oxidization are the most common culprits for flashing deterioration but it is possible that flashing can just simply come loose. In fact it s rare for leaks to develop in open areas of uninterrupted shingles even on older roofs.

The first thing to look for is any roof penetrations. Leaks and moisture probably the most common problems with flat roofs leaks and lingering moisture are issues that can be dealt with effectively as long as you stay on top of them. If the roofing deck is solid you re fine to walk on any flat part of a metal roof panel. If its only a small roof just have it refelted problem solved.

24 500 for dormer 16 wide x 14 deep. Just like any roof a flat roof will develop leaks but since it s flat the water doesn t have anywhere to go but straight down. Drip edge metal valley flashing dormer chimney and kickout flashing are types of roof flashing that shed water away from the connections between roofs walls chimneys and other building assemblies. Flat roof dormer cost.

Items that penetrate the roof are by far the most common source of leaks. The water is then constantly lashing onto the bedroom window. The material is usually aluminum or galvanized steel and depending on the type of roof you have is most likely in the valleys around the chimney and even around dormer windows or skylights. 80 125 per square foot or 17 900 to 28 000.

Answered 4th jan 2016 like 0. However in my own experience the problems with leaking flat roofs are usually as a result of either poor workmanship installing the roof membrane poor maintenance by the building owner or as a result of age. Metal roofing can t be stood on. A leak in a roof at the dormer can cause extensive damage and expensive repairs.

With gutter it will still pool best to sort problem once and for all. Average cost and size. Penetrations can include plumbing and roof vents chimneys dormers or anything else that projects through the roof. Flat roofs have less roofing material but more siding so your cost will vary based on the price of the materials you choose.

Flat roofs are known as being problematic with many suffering leaks. Flat dormer roof.