I am building a carport, and don't want the fixings to rust. the rafters are going on galvanised joist hangers, which I will paint before fitting.
I know it will have a roof against rain, but it is going to get damp from mist, dew and other condensation.
Would you use galvanised nails in the hangers, or should it be screws? I was thinking screws with a hex head would be easier to drive tightly than slotted or cross-headed, and would have a better bearing on the hangers.
I know it will have a roof against rain, but it is going to get damp from mist, dew and other condensation.
Would you use galvanised nails in the hangers, or should it be screws? I was thinking screws with a hex head would be easier to drive tightly than slotted or cross-headed, and would have a better bearing on the hangers.