With the right tools you can quickly cut this type of roofing by using the following steps.
How to cut corrugated roofing sheets.
Mark a cut line along the right and left sides and along the middle of the sheet using a felt.
Tin roofs are lightweight and soft by nature this is why cutting them manually with snips is a good option.
Measure the length you need to cut starting at one end of the corrugated plastic roofing sheet.
Lay the corrugated plastic roofing sheet on a hard stable surface.
Step 1 preparing the roofing.
Probably it s also the cheapest way for cutting corrugated tin roofing.
It comes in 4 by 8 or 10 foot sheets and you install it by screwing it to wooden or plastic braces.
To prevent the surface from getting scratched while cutting the corrugated plastic roofing sheet place plywood or cardboard underneath the plastic.
There are many types of snips available on the market designed either for straight or curved cuts.