Space the screws about 12 in 30 cm apart down the entire piece of metal.
How to do metal roofing.
A metal roof is a good material for your home since it holds up well under dangerous weather conditions has a top fire safety rating and is waterproof.
Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails.
You will use metal roofing screws to secure the metal panels to the sheathing.
And for any exposed fasteners try to avoid over tightening them.
Use your neoprene washer head screws to secure the metal to the sheathing.
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.
Take care the first piece is aligned precisely perpendicular square to the edge.
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Put the steel down directly on a vapor barrier.
Many homeowners and roofers are choosing it not only for safety but for durability.
Metal roofing is also available in the form of shingles.
Try to space the screws about 12 inches apart down the entire piece of metal.
Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps.
It doesn t matter if the air space is a half inch or six inches because the condensation factor will remain the same.