How Do You Lay Sheet Metal

Installing metal roofing panels youtube.

How do you lay sheet 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. Apply masking tape to both sides of the sheet metal directly over the line you want to make. This is a common occurrence when manufacturers receive a sheet metal layout dimensioned in the flat pattern. Installing a layer of sheathing like plywood over the furring strips will give you an even insulated surface to work on.

Tape the sheet metal and secure it in place. Bend panel edge we will prepare the end of this panel by cutting up one inch on either side folding under and. The cone has a diameter at the top smaller than the diameter at the bottom and to accurately trace the shape onto sheet metal you need to make a template out of construction paper. Simply cut the material to size and nail it to the furring strips so the entire surface is covered.

Be sure the larger edge is laid so that the small edge of the next panel will overlap it. These dimensions may seem helpful but after your manufacturer makes bend deductions based on their capabilities and other bending factors your dimensions will become unusable. Installing metal roofing panels. This ensures a cleaner cut and prevents metal chips from scratching the sheet while you cut.

Choose sheathing that s no more than 1 inch 2 5 cm thick so you re not building too far out from the wall. Install the roofing screws vertically along each rib in the panel. Hidden fastener installation step 1. If playback doesn t begin shortly try restarting your.