Place the first screw.
How to install aluminum roofing panels.
Bend panel edge we will prepare the end of this panel by cutting up one inch on either side folding under and.
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.
Hidden fastener installation step 1.
Use your neoprene washer head screws to secure the metal to the sheathing.
For exposed fasteners avoid over tightening the fastener.
Install offset cleat install the offset cleat along the eave and then you are ready to install the metal.
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.
Space the screws about 12 in 30 cm apart.
Measure the roof area.
Install the roofing screws vertically along each rib in the panel.