Metal Sheet Roof Structure

Mcelroy metal manufactures an extensive line of cold formed substructural components including cees zees eave struts sub girts angles hats and channels.

Metal sheet roof structure.

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. Because of the material s light weight you can save on engineering and building the supporting structure. The roofing sheets made of metal usually comprise zinc aluminium copper and tin. Another approach is to blend zinc aluminum and silicon coated steel.

Be sure the larger edge is laid so that the small edge of the next panel will overlap it. These products are sold under various trade names like zincalume or galvalume. 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. Space the screws about 12 in 30 cm apart down the entire piece of metal.

3 wide rib panel. Sheet metal metal roof panels 12 ft. When a metal roofing sheet must be installed on a curved roof. Metal roofing 3x10 drip edge white corrugated tin.

Take care the first piece is aligned precisely perpendicular square to the edge. They can be customized to create rooftops varying on the basis of their price durability style energy efficiency longevity and aesthetic value. Metal should not be re bent once it has been formed nor should it be folded back on itself. If a sheet must be bent a gentle 90 degree bend is the maximum recommended.

Use your neoprene washer head screws to secure the metal to the sheathing. Mcelroy substructural components are utilized in a wide variety of applications including pre engineered metal buildings retrofit roofing mansard framing and ground mount solar arrays. 5install metal panels or shingles. Aluminum roofing and siding sheets are rollformed from hard ened tempered metal for maximum strength.

Metal roofing 25 30 in. Energy efficient and environmentally friendly classic rib steel roof panels are a great option to cover your roof. Available in a plethora of styles textures and colours they are less curvy than corrugated roofing sheets. If you re looking for something that s tough and lasts metal roof panels and corrugated roof panels will do the trick.

Install the roofing screws vertically along each rib in the panel. Sheet metal roofing is lightweight fire resistant quick to install and great at shedding water and snow. In fact if you re building a house or an addition you can often downsize or reduce the number of roof support members.