How To Install Galvanised Roofing Sheets

The roofing felt will lay horizontally along the plywood deck of the roof.

How to install galvanised roofing sheets.

Attach the roofing felt with roofing staples. The g s roof shall not be pitched at a flatter slope than one vertical to 5 horizontal. The normal pitch adopted shall usually be one vertical to 3 horizontal. Corrugated roofing sheets should be installed into the corrugated sheets crown using a 65mm tek screw with baz washer.

Make sure you overlap each layer by at least 4 inches. One of the strongest features of corrugated metal is its durability. Be sure the larger edge is laid so that the small edge of the next panel will overlap it. Fit the first sheet.

Installation procedure of galvanised sheet roofing 1. The general advice for fixing is 4 5 screws across the sheets purlin we advise using 1 screw on the overlap of the next sheet. Before you start to install corrugated metal roofing you need to figure out how much you need. The g s sheets shall be laid with a minimum lap of 15 cm at the ends and two ridges or corrugations at each side.

Cut the roofing felt to fit with a utility knife. Metal panels are much more durable than asphalt shingles so you won t need to repair or replace your roof as frequently. How to lay tile form roof sheets. How to install corrugated metal roofing.

Corrugated galvanized steel panels make striking wall or ceiling covers. When laying the first sheet it should be offered onto the roof to get the purlins in the correct place as when fixing the sheets the screw will be in line with the purlins. Place the first screw. Measure the length of the.

Lay the remainder of the row. Modern galvanized steel or aluminum is resistant to rust and can easily last up to 100 years. 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. As with all of the fixing screws provided you can use a colour cap to hide the stainless steel head.

Pick metal roofing for greater durability. For a single pitch roof the minimum pitch we recommend is 12 degrees tile form sheets must always be laid from right to left.