So you like the look and durability of corrugated metal roofing, well if you think you're up to the challenge of roofing, then keep reading. It's not really that hard, and you don't need very many tools. A tool list includes; a good cordless drill, a driver bit, a small drill bit, and a set of good tin snips.
First you need 2x4s spaced on 2' centers on top of your rafters to fasten your metal to. In the pictures shown I am building a small lean-to type roof to cover a heat pump.
Safety is a huge issue when doing metal roofing though, the metal has sharp edges, so wear leather gloves when handling, falling from a roof can seriously injure or kill you, so wear a fall protection harness and slip resistant shoes.
If you're doing a large roof you should probably predrill your holes in the metal to make sure your lines of screws are straight, so measure to the center of your 2x4s, then make sure your stack of metal is aligned before measuring on the metal and marking beside each rib, then drill completely through the stack of metal on your marks, and like magic your screws will all be in a straight line.
When you're screwing the metal down, you need to make sure the rubber washers under the screw head are smashed sufficiently, but not so much that the rubber rolls out from under the screw head.
When you are on the roof, you need to be careful that when you are on the metal to only step on top of the 2x4s otherwise the metal will bend and kink, permanently!
Other than that it's not so bad, also if you are wanting to cut a piece of metal lengthwise it's very easy to snap a line then score the metal with a utility knife, then bend and snap it.


