Excess iron can destroy the cells that produce insulin in your pancreas and cause diabetes. While this may seem uncommon, it did happen to my father. Contributes to Alzheimer's disease -- Excess iron accumulation in the brain is a consistent observation in Alzheimer's disease.
The floor should be 3/4 thick. I would use advantech instead of plywood. If you are going to put siding on the shed you can use 1/2 plywood for the walls. Another option is 5/8 t1-11. The roof should be 1/2 or 5/8 plywood. winterrules Â· 9 years ago. 4. Thumbs up.
2x4 rafters/roofing question... i helped a friend build his garage's roof, kinda of uncomfortable. he says lowes told him he could use 2x4 for rafters with 1/2 inches plywood for asphalt shingles. the rafters are 18 foot long without beams or trusses (garage 28x40).he's already got the 2x4 up for rafters and it's ready for laying plywood tomorrow.i told him plywood and asphalt shingles would be too heavy. he could get his money back for the plywood and do tin roof setup instead.he rafters are 18 foot long without beams or trusses (garage 28x40). he's already got the 2x4 up for rafters and it's ready for laying plywood tomorrow. i told him plywood and asphalt shingles would be too heavy. he could get his money back for the plywood and do tin roof setup instead.