How To Install Corrugated Sheet Metal Roofing

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.

How to install corrugated sheet metal roofing.

If yours do not then you will need to drill holes. Use specialty nails with washers to secure each corrugated metal sheet. Tap each new sheet tight into place where it laps before the fixings and mastic tape are used. For gable roofs place the metal sheet at one corner of the roof overhanging the edge by 2 inches.

You can either buy. Use your neoprene washer head screws to secure the metal to the sheathing. For a single pitch roof the minimum pitch we recommend is 10 degrees. Cut the panels to the desired length.

Most panels come up to 32 feet 9 8 m in length. 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. Buy the metal panels. Western states metal roofing sells directly to homeowners and roofing contractors.

Place the metal sheet at one corner of the roof overhanging the edge of the roof by 2 inches. Fasten with about 20 screws per sheet. We offer affordable delivery throughout. If you haven t already bought your metal roofing panels you can save 15 to 50 by purchasing directly from the manufacturer.

Depending on the area of the roof you can use different sized panels. Save money on your metal roofing panels. 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. Be sure the larger edge is laid so that the small edge of the next panel will overlap it.

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. Take care the first piece is aligned precisely perpendicular square to the edge. Allow for a minimum of 18. Once the first sheet is in place you need to install the remainder of the lowest row of corrugated metal roofing.

Space the screws about 12 in 30 cm apart down the entire piece of metal. If you re reading this blog then you have either purchased metal roofing or will be buying soon. Pre drill holes on the ridges. It may help to attach a string along the eaves to serve as a layout guideline for the overhang.

Some panels have pre drilled holes. Corrugated metal roof installation instructions step 1. How to lay corrugated roof sheets. Secure the sheets into place with screws.

Work toward the sides of the roof deck cutting panels to fit as necessary. Place the first screw. 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.