Pitched Roof On Flat Roof

A membrane system is a sheet of roofing material which we install to keep even standing water from leaking into the building.

Pitched roof on flat roof.

It is a significant renovation if you are converting from flat to pitched. While that s the easiest route it s certainly not your only option. Most homeowners choose to convert a flat roof to a pitched one using a simple trussed roof with two angled planes. Additional valleys angles and gables can be built into converted roofs as well but adding these elements may affect your project.

However a flat roof is an inexpensive and. Various styles of a pitched roof can be built or you can purchase pre manufactured trusses. 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. There are a few ways to dealing with a pitched roof if you choose to convert to a flat roof.

Although referred to as flat they are generally gently pitched. However flat roofs require much more aggressive and consistent maintenance than a pitched roof. Inspecting a pitched roof is easily done. Anything pitched 3 and 12 or less is considered a low sloped roof.

Most people view pitching a flat roof as a tedious job. You want to add aesthetic value to your roof. When we roof a flat or low slope roof we use a membrane system to cover it. The pros cons of pitched roofs.

The long life means that they may work out cheaper in the long run than a lower priced flat roof. Requires lots of maintenance flat roofs require regular inspection and maintenance to avoid leaking. A pitched roof is more expensive. Examples are shed gable mansard and hip.

These are found in traditional buildings in regions with a low precipitation modern materials which are highly impermeable to water make possible the very large low pitch roofs found on large commercial buildings. You will need to ensure that you are in standards with your local building codes and have the permits required. The flat roof already has a slight pitch as it is required by law. Pitched roofs are anything 4 and 12 or above.

Let s take a look at the benefits and drawbacks of pitched. Pitch roofing systems come in various shapes. An external inspection is likely to reveal any problems. Flat roofs also don t last as long.

You can tear off the existing roof remove the trusses and strengthen the joists. More prone to leaks because the slope of the roof is only a few degrees at most flat roofs tend to leak more due to the buildup of puddles. Pitched roofs last longer than flat roofs precisely because they are less likely to leak. This has to happen whether you re just removing the pitched roof or adding another floor with a flat roof.