This washer will seal the screw against the metal.
How to put tin on a shed roof.
Lay the slats at 2 foot intervals length wise as you work from the roof s bottom and upward.
Lay down roofing paper or tar if you have removed the shingles from the old roof.
Secure the slats with 3 inch metal to wood screws.
The main feature of the shed is a tin roof usually made with corrugated metal roofing with a steep slope.
Be sure the larger edge is laid so that the small edge of the next panel will overlap it.
Then put the flashing on at the top and on the sides where the 2 roof slopes meet for a barn style gambrel roof.
Lay out each section vertically so that the ridges slope toward the ground this will create runoff.
By following the 10 simple instructions below you will be able to install a corrugated metal roof on your garage or shed.
Add the metal panels.
Always begin working at the point with the longest peak to eave distance.
Either way the concept is the same.
Take your first sheet of metal and place it on the roof so that it overhangs the edge at least 3 4 in 1 9 cm.
5install metal panels or shingles.
But typically you will drill them through the tall ridge of the metal until the washer comes into contact with the tin.
Slide a washer onto a 1 1 2 inch wood screw and drive it through a low.
Take care the first piece is aligned precisely perpendicular square to the edge.
Then nail the metal edging by using a hammer and roofing nails.
Lay the first piece of tin roofing in a bottom corner of the roof.
Position it so it overhangs the edge at least 4 inches.
Corrugated metal roof installation instructions.
Cut your sheet metal to size using tin snips power shears or an electric nibbler tool.
Put in a corrugated metal roof for a more durable customizable option.
Install the roofing screws vertically along each rib in the panel.
Install slat boards to the roof so that you can easily attach the new tin.
Align the first metal roofing panel so that it overlaps the edging by 1 2 to 3 4 of an inch and is square to the roof line.