The insulation thickness of 8 inches is laid as a flat carpet.
How to install rafters on a flat roof.
Flashing is metal trim that fits over joints where two sections of roof meet.
If you re framing a gable roof on a new house or building a shed or even a doghouse with a gable roof you ll need to cut a number of roof rafters.
Joints are sealed with vapor barrier.
A flat roof truss is also known simply as a flat truss and is not completely flat but rather slightly sloped in order to allow water to run off of the roof.
In a sloped roof common rafters run from the peak of the roof down to the top of the exterior walls of the building.
The roof rafters provide integral structural support to the roof.
Stack insulation boards on the film top.
It helps direct water away from the.
That would be.
At the peak the rafters are nailed to a ridge board and at.
The 8 step process for diy installation.
The flashing should overlap the edge of the roof by one inch to help direct.
This video from bunnings warehouse will show you how to mark out where the rafters should go a.
One important and perhaps not so obvious fact is that a flat roof is not actually flat.
Attach a board uncut to the settle rafters on which you need to lay a vapor barrier material film construction.
Once you ve added the framing it s time to add a layer of 5 8 inch plywood sheathing.
Find out how to attach the rafters to your carport roof frame.
Bend the flashing into a v shape to fit over the top roof ridge and the corners where the panels meet.