Lay the tarp out flat over the roof.
How to secure a tarp on the roof.
The 2 by 4 should be about 2 feet longer than the tarp width.
Stretch a tarp flat on the roof.
Positions several 1 2 pieces of lumber on the tarp running vertically down the slope of the roof.
If required cut plywood as needed cover up any existing penetrations with plywood secure the perimeter with screws every 6 to 12 into the roof sheathing below preferably into trusses unroll the full tarp make sure that the length extends 1 past the edge of the roof on the damaged side.
Wrap the tarp three or four times around the wood then secure the wood to the soffit or the roof deck on the side of the peak opposite the side that is leaking.
You can use 2 3 inch wide double sided tape to secure the tarp to the tile.
You want to get long 3 inch nails to get plenty of bite into the roof s sheathing and still be able to bend an upper portion of them to secure the tarp.
To begin securing the tarp screw through the rolled 2 x 4 boards with your screw gun.
On a shingled roof you just nail the tarp in place using furring strips but you can not nail a tarp into a tile roof.
Secure the tarp s remaining sides with additional 2 x 4 boards using your screw gun and screws.
Lay more 2 by 4s on either side of the tarp and attach those as well for a tight well secured water barrier.
Fully secure your roof tarp to prevent flapping.
Never lay the tarp out during a storm.
Screw the 2 by 4 directly into the roof to secure it.
Extend the top edge of the tarp over the ridge of the roof.
The screws must pass securely into the roof.
Find the source of the roof leak.
Let the rest of the tarp hang off the lower border of the roof that overhangs the wall known as the eave.
Then fold the excess tarp under a few rotations for a tight clean fit.
This will prevent water and debris from entering the damaged area.
To secure a tarp to your roof.
It is best to also weight the tarp down with sandbags or heavy objects to keep wind from blowing up under it.