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How to install metal roof new construction.
Measure the roof area.
If you want to install steel over asphalt your best choice for installing metal roofing is to use a steel shingle system like the one shown instead of the more common and more expensive standing seam steel.
Use your neoprene washer head screws to secure the metal to the sheathing.
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.
You ll want to order metal panels that are an appropriate color and look to complement your.
Be sure the larger edge is laid so that the small edge of the next panel will overlap it.
Space the screws about 12 in 30 cm apart.
Remove the old roof.
Make sure that the screws are all aligned evenly as you will be able to see them from the ground if they are.
Place the first screw.
Metal roofing 101 diy steel roofing installation over shingles subscribe.
You will need to order enough metal material to cover the entire roof and this process.