By
eHow Home & Garden Editor
Difficulty: Moderately Challenging
Step1
Measure your roof and purchase enough tin to overlap small sections. Leave at least a 12-inch lip all the way around the roof for water run off.
Step2
Cut your tin sheet in sections small enough for easy handling, but large enough to do the job fairly quickly. You can also have your tin pre-cut for the job and delivered to the site.
Step3
Start from the bottom edge of your trusses and secure your first tin sheet. Overlap each sheet about 6 inches for weatherproofing.
Step4
Keep overlapping sheets of tin and nailing them in with screw-in roofing nails. Use galvanized nails to keep nails from rusting.
Step5
Finish with the last overlapped tin at the top of the roof and finish off with a tin ridge cap at the peak. Secure with more galvanized screw-in roofing nails.