Screw a harness anchor onto the rafters and tie the rope to it.
How to remove roof slates without breaking them.
This video from bunnings shows you how to take a tile off and replace it prop.
Broken slates worn flashings rotted sheathing boards or any element of the roof can be removed and replaced without the need to replace the entire roof.
After that i took more care with the cut ones and got them out without breaking.
If just pulling the ripper doesn t break the nail hold the lower end of the ripper away from the surface of the slates and hit down the roof with a hammer onto the front of the handle the front of the handle normally has a flat face for this purpose.
And the only sure but slow way to remove them without breaking many is a slate rip which rip the nail out from under the slate then you have to wriggle the bent nail out of the hole.
Pull the ripper down the line of the slates in an attempt to break the nail.
Sorry i couldn t be more help but i would like to read how you got them off in the end if you wouldn t mind posting.
Sometimes also called a slate slasher the ripper has a thin flat blade about two feet long with a square chiseled tip for and a pair of hooks cut into the side of the blade.
While you don t need a safety harness for a roof with a gentle slope you can still wear one if you want to reduce the risk of falling down.
The broken one i superglued back together just one break and installed where it will be under a couch but you cant see the crack unless you know it is there.
Working with roof tiles is a lot easier when you know a couple of basic tricks.
See my website link below for more roofing help http www fixmyroof co uk videos and guides pitched roof repair a slate roof this video shows not only how.
The tile is discontinued so it was worth the time.