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.
Tarp over flat roof.
Fully secure your roof tarp to prevent flapping.
If at all possible this task should be left to a professional.
The 2 by 4 should be about 2 feet longer than the tarp width.
Using cap nails attach one of the tarp s peak ends to a 2 x 4.
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However installing a tarp is a dangerous job even on a flat roof.
Never lay the tarp out during a storm.
The screws must pass securely into the roof.
To begin securing the tarp screw through the rolled 2 x 4 boards with your screw gun.
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.
Secure the tarp s remaining sides with additional 2 x 4 boards using your screw gun and screws.
A tarp placed over a flat leaking roof can protect the interior of your home from further water damage.
Positions several 1 2 pieces of lumber on the tarp running vertically down the slope of the roof.
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.
This will prevent water and debris from entering the damaged area.
Lay more 2 by 4s on either side of the tarp and attach those as well for a tight well secured water barrier.
Extend the top edge of the tarp over the roof.
Then fold the excess tarp under a few rotations for a tight clean fit.
Most self adhering tarps don t stick well to wet surfaces so make sure that the roof s surface is dry.
Stretch a tarp flat on the roof.
Let the rest of the tarp hang off the lower border of the roof that overhangs the wall known as the eave.
Extend the top edge of the tarp over the ridge of the roof.
Rain or sun reversible silver and brown 10 x 12 foot.
Put n ails in the board at least 10 apart for a secure connection.
Screw the 2 by 4 directly into the roof to secure it.
Lay the tarp out flat over the roof.
Again nail the tarp to a 2 x 4 as you did on the other side.
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.
This will hold the tarp tight to the roof and keep the water out.