How To Attach Metal Roofing

Buy the metal panels.

How to attach metal roofing.

The correct method of tightening the screw do not install the screws sideways remove metal shavings pre drilling screw holes using the correct tools chalk lines. Our goal in this article is to explain. Install offset cleat install the offset cleat along the eave and then you are ready to install the metal. Our company definitely recommends screws over nails for attaching metal roofing to the purlins.

Hidden fastener installation step 1. Moreover try to ensure that the screws are all aligned evenly. Use your neoprene washer head screws to secure the metal to the sheathing. Corrugated metal roof installation instructions step 1.

Try to space the screws about 12 inches apart down the entire piece of metal. Screws are much stronger than nails in terms of pull out strength they don t back out as readily as nails and it s possible to get a better seal with screws than nails. Place the first screw. Without getting up on the roof itself you can get the measurements simply by measuring the.

Depending on the area of the roof you can use different sized panels. 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. Be sure the larger edge is laid so that the small edge of the next panel will overlap it. Install the roofing screws vertically along each rib in the panel.

For exposed fasteners avoid over tightening the fastener. And for any exposed fasteners try to avoid over tightening them. Bend panel edge we will prepare the end of this panel by cutting up one inch on either side folding under and. Space the screws about 12 in 30 cm apart.