Flat Roof With Applied Pitch

We love the flexibility of a flat roof for certain design limitations but they have a bit of reputation for leaks and repairs.

Flat roof with applied pitch. Green roof garden roofs rooftop decks patios and terrace waterproofing. Metal steel roof low slope 5. If you have a high rise building converting your flat roof to a pitched one may not be applicable. When we roof a flat or low slope roof we use a membrane system to cover it.

Unlike sloped roofs flat roofs are susceptible to ponding water. Anything pitched 3 and 12 or less is considered a low sloped roof. Just enough slope to drain water but also flat enough to be a problem if not constructed properly. A low pitched roof is anything that is any roof with a pitch of 3 12 or less.

Single ply roof membrane. Flat roofing systems come with benefits and drawbacks. A classic flat roof is either almost completely level or has a very slight pitch of 3 in 12 inches or less. When it comes to the disadvantages some property owners are being pestered by leaks.

The most common types of flat roof membrane systems are torch down single ply and built up. Liquid applied and spray foam roofing. Of course flat roofs are not flat but have a very slight roof pitch of between 1 4 to 1 2 per foot. Pitched roofs are anything 4 and 12 or above.

It s important to remember that roof pitch doesn t necessarily have to refer to a gable roof it can also be a lean to saltbox style or another type of roof with a flat surface. Sbs modified bitumen flat roof torch on or torch down 4. However over the last few decades new and advanced materials have been developed. To get rid of ponding water problems.