The flat roof already has a slight pitch as it is required by law.
Remove pitch roof and make flat roof.
Once these decisions are made your flat roof will be removed or not and the carpentry work will commence.
Removing roof material and cutting the roof deck.
50 00 110 00 the higher cost per square foot to frame side and roof dormers compared to additions is due to their smaller size.
However flat roofs require much more aggressive and consistent maintenance than a pitched roof.
You can tear off the existing roof remove the trusses and strengthen the joists.
This is the basis for calculating the angle which is approximately a 1 19 degree slope.
Anyone who wants to know how to make a flat roof have a pitch would somewhat assume that the job is tedious.
19 00 32 00 siding and roofing materials installed.
Most people view pitching a flat roof as a tedious job.
15 00 20 00 finishing the interior.
Various styles of a pitched roof can be built or you can purchase pre manufactured trusses.
There are a few ways to dealing with a pitched roof if you choose to convert to a flat roof.
After the new space is framed or trussed the pitched roof can be installed and any necessary hvac or interior renovations can be concluded.
Adding trusses to a flat roof alone is time consuming not to mention costly.
This has to happen whether you re just removing the pitched roof or adding another floor with a flat roof.
3 25 4 50 framing the dormer.
Depending on the climate your flat roof will only last between 15 and 30 years if well maintained.
Finally finishing touches such as gutters and exterior siding will be added.
It is a significant renovation if you are converting from flat to pitched.
The downsides of flat roof to pitched roof conversions and three great alternatives why would you add pitch to your flat roof.
You will need to ensure that you are in standards with your local building codes and have the permits required.
A pitched roof is more expensive.
Flat roofs also don t last as long.