How To Install Corrugated Sheet Metal Roofing

For a single pitch roof the minimum pitch we recommend is 10 degrees.

How to install corrugated sheet metal roofing.

It may help to attach a string along the eaves to serve as a layout guideline for the overhang. Save money on your metal roofing panels. Once the first sheet is in place you need to install the remainder of the lowest row of corrugated metal roofing. Use roofing felt to cover the roof by stapling every 3 inches on the outside of the felt and about 5 to 7 inches on the interior.

Western states metal roofing sells directly to homeowners and roofing contractors. Use specialty nails with washers to secure each corrugated metal sheet. If yours do not then you will need to drill holes. Corrugated metal roof installation instructions step 1.

You can either buy. Cut the panels to the desired length. Secure the sheets into place with screws. 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.

We offer affordable delivery throughout. Without getting up on the roof itself you can get the measurements simply by measuring the. Some panels have pre drilled holes. Most panels come up to 32 feet 9 8 m in length.

Use your neoprene washer head screws to secure the metal to the sheathing. Work toward the sides of the roof deck cutting panels to fit as necessary. Place the metal sheet at one corner of the roof overhanging the edge of the roof by 2 inches. How to lay corrugated roof sheets.

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. Install the roofing screws vertically along each rib in the panel. Buy the metal panels. Pre drill holes on the ridges.

Allow for a minimum of 18. Take your first sheet of metal and place it on the roof so that it overhangs the edge at least 3 4 in 1 9 cm. If you haven t already bought your metal roofing panels you can save 15 to 50 by purchasing directly from the manufacturer. We suggest using a soft wood block and a mallet with some rag between the block and the sheet to prevent damage the sheet coating.

Take care the first piece is aligned precisely perpendicular square to the edge. If you re reading this blog then you have either purchased metal roofing or will be buying soon. For gable roofs place the metal sheet at one corner of the roof overhanging the edge by 2 inches. Tap each new sheet tight into place where it laps before the fixings and mastic tape are used.

Depending on the area of the roof you can use different sized panels. Fasten with about 20 screws per sheet. Place the first screw.