Installing Metal Roofing Horizontally

Finish the first side of the roof.

Installing metal roofing horizontally.

36 panels roof pitch. Lay and secure the first metal panel. Bend panel edge we will prepare the end of this panel by cutting up one inch on either side folding under and. I am going to guess that you want to save money time labor on install.

For exposed fasteners avoid over tightening the fastener. 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. They are installed on top of the roof rafters with a felt underlayment or vapor barrier installed on top. 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. Use your neoprene washer head screws to secure the metal to the sheathing. Buy the metal panels. Hidden fastener installation step 1.

Purlins are 2 by 4 feet and are installed much like metal roofing. Complete the first row. I am thinking of installing metal liner panels on the interior walls of my shop it is a pole type building with 6 6 s spaced 8 foot on center. Metal roof purlins are installed horizontally under metal roofs.

The link shows a typical corrugated roof panel with 1 2 inch tall ribs pretty standard for a light duty roof. Make sure that the screws are all aligned evenly as you will be able to see them from the ground if they are. Can you use galvanized steel roof panels horizontally on a roof. Place the first screw.

Lay the roofing felt. If the pitch is 4 12 or greater stitch screws and sealant are. They give added support to the roof and also provide a nailing surface for the end panels and drip edge. 2 corrugated metal roof installation instructions.

Install offset cleat install the offset cleat along the eave and then you are ready to install the metal. 2 12 2 12 means there is 2 of rise for every 12 running horizontally is required.