Measure the roof area.
How to install aluminum roofing panels.
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.
For exposed fasteners avoid over tightening the fastener.
Hidden fastener installation step 1.
Space the screws about 12 in 30 cm apart.
Install offset cleat install the offset cleat along the eave and then you are ready to install the metal.
Install the roofing screws vertically along each rib in the panel.
Be sure the larger edge is laid so that the small edge of the next panel will overlap it.
You will need to order enough metal material to cover the entire roof and this process.
Use your neoprene washer head screws to secure the metal to the sheathing.