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.
#1. OSB Roof Decking Thickness - 7/16, 1/2, Or 5/8. Currently we space rafters 16 oc and use 7/16 OSB with H clips. We're in Dallas so we don't engineer for tremendous live loads for an asphalt shingle and we feel comfortable with 16 oc rafter spacing and 7/16 OSB decking. I'm contemplating upgrading to 1/2 or even 5/8.