A frame
you mean an A frame?
An A-Frame
No. The most common way to tell if a frame is bent is if the roof is buckled.
The frame should be checked prior to the rafters going on. Once the roof is on , you will just have to deal with what you have. The horse is out of the barn...
I don't use oil, but i use a can of silicone spray. I spray it all along the rubber edges of the roof on both the frame and the roof itself. I also spray the lock rods on the roof.
The foundation holds a frame structure up. As for the building, it is a group effort. Load bearing walls hold the roof up, but tend to fall over if the roof isn't there to tie the walls together.
timber frame work to hold up the ceiling and and straw or grasses for the roof
The purpose of a roof ledger board in building construction is to provide support and stability for the roof structure by connecting the rafters or trusses to the building's frame.
Common issues that may require flat roof repair include leaks, ponding water, membrane damage, and flashing problems.
Common issues that require flat roof repairs include leaks, ponding water, membrane damage, and poor installation. Regular maintenance and inspections can help prevent these issues and prolong the life of a flat roof.
its mad world by Gary jules