Installing Metal Roof On Flat Roof

Low slope roofs are not totally flat their roof slope generally ranges from 1 4 12 to 3 12.

Installing metal roof on flat roof.

Use your neoprene washer head screws to secure the metal to the sheathing. Use metal 1 inch roofing nails to install the metal edging that goes around the perimeter of the roof. Take a metal sheet and use inch metal wood screws to affix the roofing onto the wood slats. You can use 1 inch nails for the installation of eave flashing.

You can also nail a chalk line straight every 2 feet to use as a guide. 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. Step 4 laying the sheets.

For exposed fasteners avoid over tightening the fastener. The eave flashing or edging is just the steel metal strips used to cover the entire perimeter of the roof. Next you are ready to install the metal roof. To watch the entire series from the beginning click here.

Make sure that the screws are all aligned evenly as you will be able to see them from the ground if they are. In this video i cover measuring the roof figuring the metal th. Low slope metal roofs require less material which reduces the overall load on the building s structure. Space the screws about 12 in 30 cm apart.

This is part 1 of a 6 part video series explaining how i installed a metal roof on my house. Install the roofing screws vertically along each rib in the panel. Low slope metal roofs have simple geometries and are easier and less expensive to install that medium to steep slope roofs. Be sure the larger edge is laid so that the small edge of the next panel will overlap it.