Pitched Roof To Flat Roof

Flat roof connected to pitch roof a flat roof isn t actually flat.

Pitched roof to flat roof.

When we roof a flat or low slope roof we use a membrane system to cover it. How to make a flat roof have a pitch general steps step 1. However flat roofs require much more aggressive and consistent maintenance than a pitched roof. Most people view pitching a flat roof as a tedious job.

Pitched roofs are anything 4 and 12 or above. For slopes less than 9 5 we cannot install roof shingles. Anything pitched 3 and 12 or less is considered a low sloped roof. It has a slope of 2 3.

This has to happen whether you re just removing the pitched roof or adding another floor with a flat roof. There is no question that a flat roof is cheaper to install. Pitched roofs look very out of place on certain modern styles for example. Flat roofs also don t last as long.

However do take the architecture of your home into consideration. Either way your home s existing design may interfere or affect the changes you can make. The flat roof already has a slight pitch as it is required by law. Advantages to pitched roofs over flat roofs.

A pitched roof is more expensive. Tear off the old materials and apply roof sheathing. It appears to be flat but it needs a slope to allow the water to drain from the roof. You can install a shallow pitched roof over your existing flat roof add a trussed ranch style roof to convert to cathedral walls or even build a new floor and install the pitched roof above that.

Pitched roofs last substantially longer in most climates. A pitched roof provides more structure and stability than a flat roof as well as excellent drainage in areas that receive large amounts of rain. Aesthetics are a real consideration here. If a roof rises one inch over 12 inches it s called a 1 in 12 and it would be a low slope.

However a flat roof is an inexpensive and. There are a few ways to dealing with a pitched roof if you choose to convert to a flat roof. Install the new material. You will need to ensure that you are in standards with your local building codes and have the permits required.

Various styles of a pitched roof can be built or you can purchase pre manufactured trusses. It is a significant renovation if you are converting from flat to pitched.