How Do You Lay Sheet Metal

This ensures a cleaner cut and prevents metal chips from scratching the sheet while you cut.

How do you lay sheet metal.

Clamp the sheet metal against your desk to hold it in place while you work. Installing metal roofing panels youtube. 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.

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. Installing metal roofing panels. This is a common occurrence when manufacturers receive a sheet metal layout dimensioned in the flat pattern. Place the first screw.

Hidden fastener installation step 1. Install the roofing screws vertically along each rib in the panel. Install offset cleat install the offset cleat along the eave and then you are ready to install the metal. Bend panel edge we will prepare the end of this panel by cutting up one inch on either side folding under and.

Apply masking tape to both sides of the sheet metal directly over the line you want to make. Installing a layer of sheathing like plywood over the furring strips will give you an even insulated surface to work on. Choose sheathing that s no more than 1 inch 2 5 cm thick so you re not building too far out from the wall. If playback doesn t begin shortly try restarting your.