DAPPH
as dyslexik as I'm daft
- Messages
- 6,509
- Location
- Near to Cross Hands Llanelli SouthWales GB
My 21 foot long by 12 foot wide garage is covered in full length sheets , well over lapped and sealed with bitumen at the over lap flanges. With a profiled hard sponge seal at the rear & front ends .
It has three evenly spaced 3x6 timbers spaced with a collar timber at each end the cross beams are on heavy galv joist hangers , that are steel strap tied in four places for three feet down the wall to prevent the wind tearing the roof off during a decent blow .
It has three evenly spaced 3x6 timbers spaced with a collar timber at each end the cross beams are on heavy galv joist hangers , that are steel strap tied in four places for three feet down the wall to prevent the wind tearing the roof off during a decent blow .