Flat To Pitched Roof

If you have a high rise building converting your flat roof to a pitched one may not be applicable.

Flat to pitched roof.

Flat roofs also don t last as long. According to improve net s online roofing calculator a flat roof is significantly cheaper than a pitched roof. Various styles of a pitched roof can be built or you can purchase pre manufactured trusses. Flat roofs are not perfectly flat in reality they need a small slope for water runoff.

The flat roof already has a slight pitch as it is required by law. Most people view pitching a flat roof as a tedious job. Pitched roofs last substantially longer in most climates. Depending on the climate your flat roof will only last between 15 and 30 years if well maintained.

A pitched roof is more expensive. This guide has been submitted by one of the sites members and so it should help to understand what is involved. Most homeowners choose to convert a flat roof to a pitched one using a simple trussed roof with two angled planes. If you have a flat roof on a part of your property they often are susceptible to problems and so it is now common practice to convert a flat roof into a pitched roof.

Generally these roofs have a pitch from 1 2 12 to 2 12 from 4 2 to 16 7. However do take the architecture of your home into consideration. Flat roofing systems come with benefits and drawbacks. You will need to ensure that you are in standards with your local building codes and have the permits required.

To get rid of ponding water problems. While that s the easiest route it s certainly not your only option. A 900 square foot flat roof in the san francisco area made of concrete tiles costs. People generally tend to prefer the style of a pitched roof especially on residential structures.

Most roof leaks on both flat and pitched roofs are due to failed flashing pieces of metal or other material covering joints between a roof plane and intervening elements such as walls vent pipes chimneys dormer windows etc it s also common that a flat roof of sound design. Aesthetics are a real consideration here. It is a significant renovation if you are converting from flat to pitched. Pitched roofs look very out of.

These are generally difficult in maintenance as they require special materials to avoid leaks. Low pitched roofs have the pitch below 4 12 33 3. However flat roofs require much more aggressive and consistent maintenance than a pitched roof. When it comes to the disadvantages some property owners are being pestered by leaks.

Advantages to pitched roofs over flat roofs. Just because a flat roof leaks doesn t mean it s all bad.