You can use an angle grinder to cut through metal roofing.
How to cut metal roofing straight.
The easiest place to cut metal roofing is on the grass.
Corrugated metal roof panels.
Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails.
To compensate for how metal may curve or bend cut a strip out where you use red snips for one side and green snips on the other cutting 2 inches at a time on alternating sides so two inches up the right side two inches up the left.
First of all measure your roof and order the sheets the exact length you need.
But it also requires the experience in using an angle grinder.
Now your blade is not digging into the turf as you cut.
Hot metal chips will fly everywhere.
Plan ahead prepare the metal and measure before you cut.
The metal sheets slide around too much on a bench or table.
How to cut metal roofing method 1 of 3.
This is due to the galvanized zinc coating on the panels which can leave the area open to rusting if scratched.
Working with tin snips and shears.
Hand holding marker pen marking measurement on a metal stud.
So cutting these panels should be done with minimal risk of damaging them which leads us to the step by step cutting technique.
Lay a 2x4 on the grass and hang the end of the metal panel over the 2x4.
You can cut mild steel up to about 3 8 in.
In our test it cut through rebar like a hot knife through butter.
Using a circular.
You can sand the edges if you want a smooth finish.
Metal roofing is also available in the form of shingles.
The steps are the same as the power shears but it usually leaves a bit of a messy burr on the cut edge.
This controls how the metal flexes and gets a cleaner cut.
Cutting with tin snips is best if you have a small roofing job or the installation will.
Cut metal with your circular saw.
If you don t mind working by.
It may not be an obvious choice but fitted with the right blade a circular saw is a great metal cutting tool.
You may need to cut panels to fit angles using a circular saw with a metal saw blade.
I m using irwin to.
Cutting metal roofing material needs to be done with utmost care.
Lay the roofing sheets on a flat surface with the underside up.
When you re ready to cut place the sheet onto a flat wide and sturdy work surface.
Marking the metal for cutting.
