Sheet Metal Roofing Installation Guide

Installing corrugated roofing 1.

Sheet metal roofing installation guide.

Add the metal panels. The edging or eave flashing consists of metal strips that are used to cover the perimeter of. Some panels have pre drilled holes. Pre drill holes on the ridges.

For a single pitch roof the minimum pitch we recommend is 12 degrees tile form sheets must always be laid from right to left. Cut the panels to the desired length. Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails. Moreover try to ensure that the screws are all aligned evenly.

You will use metal roofing screws to secure the metal panels to the sheathing. Depending on the area of the roof you can use different sized panels. Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps. When laying the first sheet it should be offered onto the roof to get the purlins in the correct place as when fixing the sheets the screw will be in line with the purlins.

Take your first sheet. Corrugated metal roof installation instructions step 1. You can either buy. Allow for a minimum of 18.

Try to space the screws about 12 inches apart down the entire piece of metal. Most metal shingles will be attached to the roof using metal shingle. Without getting up on the roof itself you can get the measurements simply by measuring the. And for any exposed fasteners try to avoid over tightening them.

Always begin working at the point with the longest peak to eave distance. If yours do not then you will need to drill holes.