Install the first sheet with one long edge parallel and flush.
Putting roof on barn.
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This is especially true since the dips and swells of the corrugated metal come in different widths and shapes.
You will need this many pieces for a single sloped roof or each of the 2 slopes of a gable roof or 4 slopes of a barn style gambrel roof.
Then nail the metal edging by using a hammer and roofing nails.
Replace any sections of damaged decking using material of a.
Set it flat on top of the.
Lay the slats at 2 foot intervals length wise as you work from the roof s bottom and upward.
How to put a metal roof on a gambrel roof step 1.
Lay the first piece of metal roofing beginning in the bottom corner of the roof.
Secure the slats with 3 inch metal to wood screws.
Start at one lower corner along the gambrel end.
Tear off any old roofing down to the decking.
For many homeowners installing a corrugated metal roof on a garage shed or patio cover is an easy diy weekend project that can immediately add some design flair.
For a barn style gambrel roof you will need flashing at the top and the 2 middle points where the roof slopes meet.
Sometimes 1 inch apart is better for securing some patches.
Use the metal screws to attach the patch to the roof.
Drill holes about 2 inches apart directly through the patch and through the roof.
In most cases the corrugated metal roofing will create a rustic design.
Run a tape measure along the base of the barn to get the measurements for the width and length of the barn.
The only reason to put osb on a roof would be in the case of a very narrow very long very tall building with high wind loads ones which would exceed the wind shear carrying capacity of the.
How to install barn metal roofs step 1.
Lay the second sheet out.
The screws can be closer together depending on how secure the patch is to the roof.
Install slat boards to the roof so that you can easily attach the new tin.
Think of roll formed steel roofing and siding as performing like a very strong very thin plywood and you will have a better grasp of how it performs.