Quote History Quoted:
So with regards to the wooden strips used to hold down the tarp the idea is to nail or screw them down?
Wouldn't the nails or screws damage an otherwise undamaged area of the roof? Or is it just a little more damage to prevent a whole lot more?
my parts list:
-Several plastic tarps (billboard)
-100 or so board feet of furring strips
-box of coarse decking screws
-several cans of the various roof hole sealing products
anything else?
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The strips hold the tarp down; the screws/nails/whatever keep the strips in place. Preferably, you should put the fasteners in a place that is as strong and undamaged as possible; they won't do much damage, and when you remove them, squirt some weatherproof glue into the hole and you will be GTG.
I recently found some great screws that are as close to universally-usable as possible. They are
self-drilling, self-tapping panel screws. They drill the hole ahead of the thread, and have a rubber grommet under the head to prevent damage to whatever you are fastening them to. And the box I got had a 1/4" hex driver for my screwdriver (mine weren't phillips head, they were 1/4" hex head.)
They are intended for metal or plastic panels, but they seem to be good for whatever use I put them to. I'd love to see if I can find some longer lengths; the 1" screws pictured are for 1/2 thick applications because 1/4" is taken up with the tapping/drilling end.