Installing Corrugated Metal Roofing

Lay the roofing felt.

Installing corrugated metal roofing.

Once the first sheet is in place you need to install the remainder of the lowest row of corrugated metal roofing. Buy the metal panels. Complete the first row. Next pre drill holes on the end and side ridges of the panels spacing the holes 6 to 8 inches apart.

Beginning at the outside edge of your roof place each panel directly onto the purlins that are attached to the roof trusses. It s important to start square because if the first panel is tilted a little bit all the panels that come after are going to be tilted as well. Secure the sheets into place with screws. Although you can install corrugated metal roofing over shingles for the best foundation it is recommended that all the old roofing be removed.

In this article we discuss. 2 corrugated metal roof installation instructions. When you re installing a metal roofing panel the first thing that you want to do is make sure you re starting square. Powtoon is a free.

Be sure the larger edge is laid so that the small edge of the next panel will overlap it. 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 line. Step 4 line up the second sheet overlapping the first by one ridge and install it in the same manner. Install the roofing screws vertically along each rib in the panel.

Finish the first side of the roof. Over tightening and under tightening fasteners pre drilling screw holes using the right tools and chalk lines. To install corrugated roofing start by cutting your panels to length with an angle grinder. Insert about 20 nails into the humps of the ridges spread equally throughout the panel.

5install metal panels or shingles. The sheets should overlap by at least four inches add a bead of caulk where they overlap and at the other end of the building ensure there s an overhang of two inches. Lay and secure the first metal panel. This means that your vertical lines are all running square to your eave.

Metal roofing installation starts with fastening or screwing down the metal roof panels correctly. Work at a comfortable steady pace trying not to rip up or carry off too much old roofing at once.