Sheet Metal Roof Installation Instructions

Install the roofing screws vertically along each rib in the panel.

Sheet metal roof installation instructions.

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. Use your neoprene washer head screws to secure the metal to the sheathing. Space the screws about 12 in 30 cm apart down the entire piece of metal. Complete the first row.

Lay the roofing felt. Learn how to install our metal roof panels by watching the short video or reading the transcript below. Flat seam roofs used in low no slope areas or areas subject to flooding or standing water typically made from 20 x 28 sheets relative geometry is important fro expansion and contraction sheet use efficiency and wind load. Take care the first piece is aligned precisely perpendicular square to the edge.

Tile sheets have to be laid from right to left sequence starting on the right hand side of the roof laying on the next sheet to the left lapping over the profile with the small gully detail on the last lap of the left of the sheet. A corrugated metal roof is quieter than pvc when it rains. If a two sheet run is required lay the sheets in this position and use the same fixing instructions as above. Lay and secure the first metal panel.

5install metal panels or shingles. Copper or stainless steel is recommended lock and seal all joints solder joints on slopes less than 3 12. Be sure the larger edge is laid so that the small edge of the next panel will overlap it. 2 corrugated metal roof installation instructions.

If you are thinking about how to install a metal roof you will first need to gather together all the necessary supplies remove your old roof and then install a layer of insulation and the new roof. Florida building code allows a minimum pitch of 2 12 for grand rib 3 panels as long as lap screws and sealant are applied to the laps to prevent water from siphoning over the ribs see fig. Installation of panels roof pitch this style of metal roofing panels requires a certain degree of pitch to ensure proper water drainage. The eight step installation instructions below will show you how to install metal roofing panels as a weekend diy project for your home.

One downside is that the metal sheets have a susceptibility to denting both in installation and during hailstorms. Metal roofing resists rot is not susceptible to insect damage and is non combustible a boon in fire prone areas. 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. To learn more about eave trim and cleat installation view our other how to videos.

Finish the first side of the roof.