How To Convert A Flat Roof Into A Pitched Roof

You should put a truss over every second joist.

How to convert a flat roof into a pitched roof.

While that s the easiest route it s certainly not your only option. 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. 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. However flat roofs require much more aggressive and consistent maintenance than a pitched roof.

There are all sorts of things you have to take into consideration depending on where the building is. Start by putting a truss at the front end of the garage. You simply like the look of a pitched roof. Depending on the climate your flat roof will only last between 15 and 30 years if well maintained.

The simplest way to replace the flat garage roof with a pitched roof is to use prefabricated roof trusses. These new roofs can be either low sloped less than 2 12 functional roofs or high pitched greater than 2 12 architectural roofs depending on the expectations of the building owner. Most homeowners choose to convert a flat roof to a pitched one using a simple trussed roof with two angled planes. 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.

There are many instances where a flat to pitched roof conversion is a fairly simple job for someone who knows what they re doing. A pitched roof conversion done properly will distribute weight to the bearing walls of the structure. The use of metal retrofit roofs allows the flat roofed buildings to undergo a transformation into a sloped roof building. Additional valleys angles and gables can be built into converted roofs as well but adding these elements may affect your project.

A pitched roof is more expensive. 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. Some other pros to converting your flat roof to pitched include. It is a significant renovation if you are converting from flat to pitched.

Flat roofs also don t last as long.