Lay the tarp across the roof so that at least 4 feet 1 2 m lies on the sloped part of your roof on each side known as the peak.
Tarp over flat roof.
Put n ails in the board at least 10 apart for a secure connection.
Then fold the excess tarp under a few rotations for a tight clean fit.
Came out to the shop this morning to find a fresh water leak.
More importantly the tarp should be long enough to hang over the roof s peak allowing the water to flow downhill without seeping into the tarp s undersides.
This will hold the tarp tight to the roof and keep the water out.
The screws must pass securely into the roof.
The 2 by 4 should be about 2 feet longer than the tarp width.
Here s how to temporarily tarp a roof to keep your stuff inside dry until you can repair it rig.
Positions several 1 2 pieces of lumber on the tarp running vertically down the slope of the roof.
Most self adhering tarps don t stick well to wet surfaces so make sure that the roof s surface is dry.
Lay the tarp out flat over the roof.
Let the rest of the tarp hang off the lower border of the roof that overhangs the wall known as the eave.
Lay the tarp flatly over the damaged area and make sure there are at least 4 feet of it overhanging past the roof s peak and the rest over the eave.
Again nail the tarp to a 2 x 4 as you did on the other side.
Never lay the tarp out during a storm.
Attach the 1x2s through the tarp and into the roof decking with eight penny nails about every 16 inches.
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If needed cut off the excess tarp from the other end leaving about a 4 overhang.
When ones roof is damaged it is only natural to want to stop any water from getting inside which also happens to be one of your insurance company s primary concerns.
Stretch a tarp flat on the roof.
Extend the top edge of the tarp over the ridge of the roof.
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Fully secure your roof tarp to prevent flapping.
Secure the tarp s remaining sides with additional 2 x 4 boards using your screw gun and screws.
Screw the 2 by 4 directly into the roof to secure it.
Using cap nails attach one of the tarp s peak ends to a 2 x 4.
While it may take weeks or even months to get a roofer out to repair the damage a tarp can be put in place pretty quickly.
Lay more 2 by 4s on either side of the tarp and attach those as well for a tight well secured water barrier.