How To Convert A Flat Roof Into A Pitched Roof

Realistically speaking to do it right would involve a complete tear off of the roof structure then a re engineering and rebuild of the new flat roof.

How to convert a flat roof into a pitched roof.

Depending on the climate your flat roof will only last between 15 and 30 years if well maintained. Measure the width of the garage to know how long you need them to be and count how many joists there are along the length. The process for converting a flat roof into a pitched roof depends on your individual structure and your individual needs there is no one size fits all option. Start by putting a truss at the front end of the garage.

There are many instances where a flat to pitched roof conversion is a fairly simple job for someone who knows what they re doing. While that s the easiest route it s certainly not your only option. A pitched roof conversion done properly will distribute weight to the bearing walls of the structure. Most projects will see a flat roof being turned into a pitched one by using a trussed roof with two angled planes.

You should put a truss over every second joist. However flat roofs require much more aggressive and consistent maintenance than a pitched roof. Some other pros to converting your flat roof to pitched include. It is a significant renovation if you are converting from flat to pitched.

You either have to raise the height of the eaves or lower the height of the ridge. Additional valleys angles and gables can be built into converted roofs as well but adding these elements may affect your project. Most homeowners choose to convert a flat roof to a pitched one using a simple trussed roof with two angled planes. Flat roofs also don t last as long.

Some will choose to keep their pre existing flat roof on their structure underneath the new pitched roof to save removal costs but others might not be able to consider that option as their building couldn t support the weight of two roofs. In the previous case a roof conversion would transform a structurally unsound roof into a long term dependable roof. The use of metal retrofit roofs allows the flat roofed buildings to undergo a transformation into a sloped roof building. There are all sorts of things you have to take into consideration depending on where the building is.

The simplest way to replace the flat garage roof with a pitched roof is to use prefabricated roof trusses.