Even if there s older tar paper in place you should simply rip it off and replace it.
How to properly put a tar roof on.
To minimize water damage in the interim before long term repairs can be made cover the damaged part of the roof with a tarpaulin.
You can apply roofing tar to a slanted roof if you want but there typically is not much need.
Begin your first row of tar paper with the bottom of the tar paper slightly hanging over the edge of the roof.
Attach the plastic ridge vent with 3 roofing nails.
Lay tar paper as long as the wood on your roof is in good condition you can go ahead and put tar paper down.
If the plumbing vent is close to the peak of the roof lap the shingles over the peak of the roof.
Tar gravel roof repair.
Trim the shingles away from the ridge vent hole.
This video quickly goes over how to properly tar paper a roof.
Find the source of the roof leak.
Roll out the tar paper along the bottom edge of the roof.
Here s how to go about it.
Attach he ridge cap shingles with two nails each.
Feel free to consult with a roofing specialist about your options.
Make sure the rolls overlap by at least four inches and staple them into place on the wood.
Extend the top edge of the tarp over the ridge of the roof.
Cut it to fit your roof if.
Stretch a tarp flat on the roof.
Repairing a tar and gravel is of course best left to the professionals and since a properly maintained bur roofing system can last for decades chances are you will have to repair your roofing system at some point during its existence.