If it is determined that your building can support a pitched roof the next step will be the removal of all of your roofing materials and the main roofing structure.
Making a flat roof into a pitched roof.
Pitched roofs require more manpower and time to install especially when making a major structural conversion.
Additional valleys angles and gables can be built into converted roofs as well but adding these elements may affect your project.
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.
Step by step guide to a flat roof conversion the flat roof should be removed first including the removal of coverings and roof battens.
Tear off the old materials and apply roof sheathing.
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.
You should put a truss over every second joist.
Install the new material.
You should then inspect the.
Joist spacing is incredibly important as they need to be adequately spaced to support a pitched roof.
The simplest way to replace the flat garage roof with a pitched roof is to use prefabricated roof trusses.
Removing the old flat roof costs more but creates options for extra space higher ceilings etc.
While that s the easiest route it s certainly not your only option.
A pitched roof will require new roof trusses and supports.
Most homeowners choose to convert a flat roof to a pitched one using a simple trussed roof with two angled planes.
Additionally flat roof systems are less forgiving if errors occur during the installation process.
Finally the decision to convert has to gain approval from a certified building professional or engineer.
Pitched roofs can be designed and built using traditional rafter framing or engineered wood trusses.
Any poorly installed flat roofing system requires constant upkeep and repair.
Determine the roof span and pitch.
Start by putting a truss at the front end of the garage.