I ve tried several methods to try and get the nails out the grinder seems to be the best to avoid damage to the tin.
Removing roof nails from yard.
Circle or mark the nails with a professional crayon for easy location later.
A small pry bar and a claw for pulling nails should be enough for small repairs.
When replacing metal roofing removing the nails is a tedious and necessary procedure.
Removing nails from this type of roof may present special circumstances.
Metal roofing is often made from recyclable materials many of which have an estimated lifespan of 50 years or more.
Space the jacks no more than 4 ft.
You really only need a couple of tools to remove roof shingles and nails.
Carefully remove nails and bend it upward off the shingles with a pry bar.
Nail roof jacks to the rafters with at least three 16d nails through the roof sheathing and then nail on a 2x10 to prevent you and the shingles from sliding off the roof.
You can make the job easier on yourself with the proper.
Corrugated roofing panels overlap each other making the nails located along the eaves or ridge line the easiest to find.
Find the nail heads on the roof.
How to easily remove roof nails from a metal roof.
Tools to remove roof shingles and nails.