The 2 by 4 should be about 2 feet longer than the tarp width.
Using tarp to cover roof.
Things you ll need tape measure brush tarp 4 2x4 38 x 89 mm boards cap nails carpenter s gloves drill 2 inches 5 1 cm screws.
Create an anchor board by rolling the tarp s peak end with a 2 x 4 inch board and nailing the tarp to your board with.
Then fold the excess tarp under a few rotations for a tight clean fit.
Sandwich the tarp by nailing a second 2 x 4 board to.
Weather is the largest determining factor on whether or not roofers use tarps to cover a roof.
There should be an additional 4 feet.
Many residential roofing jobs can be completed in one day this of course is assuming that the roof is not steep sloped extraordinarily large and that the crew is made up of experienced roofers.
Screw the 2 by 4 directly into the roof to secure it.