Proper Installation Corrugated Metal Roof

Before you start to install corrugated metal roofing you need to figure out how much you need.

Proper installation corrugated metal roof. Be sure the larger edge is laid so that the small edge of the next panel will overlap it. Corrugated metal roofing is easy to install but you should make sure you have help when fitting it. Without getting up on the roof itself you can get the measurements simply by measuring the. This manual is designed to be utilized as a guide when installing corrugated panel roofing systems.

Place the leading edge of the first panel along this line. Questions regarding proper installation of the roofing system should be directed to your metal sales represen tative see pages 2 and 3. Measure the length of the roof and the breadth of one side. Depending on the area of the roof you can use different sized panels.

For exposed fasteners avoid over tightening the fastener. Pre drill holes on the ridges. This means that your vertical lines are all running square to your eave. If yours do not then you will need to drill holes.

Place the first screw. Space the screws about 12 in 30 cm apart. Cut the panels to the desired length. If you want to install steel over asphalt your best choice for installing metal roofing is to use a steel shingle system like the one shown instead of the more common and more expensive standing seam steel.

In a standing seam roof long single panels run vertically all the way from the eave to the ridge. Buy the metal panels. It is extremely important that this panel be laid square to the eave and ridge so that the remaining panels will line up square on the roof frame. Some panels have pre drilled holes.

Consult metal sales for any additional information not outlined in this guide. Allow for a minimum of 18. When you re installing a metal roofing panel the first thing that you want to do is make sure you re starting square. Installing corrugated roofing 1.

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. It s important to start square because if the first panel is tilted a little bit all the panels that come after are going to be tilted as well. At this point chalk a line from ridge to eave. You can either buy.

Corrugated metal roof installation instructions step 1. Use your neoprene washer head screws to secure the metal to the sheathing. Measure one panel width in from the roof edge.