How To Install Metal Roofing In 25 Ft Lengths

Need a new roof.

How to install metal roofing in 25 ft lengths.

By following the 10 simple instructions below you will be able to install a corrugated metal roof on your garage or shed. The eave length is 40 and the ridge length is 30 with a difference of 10. Measure the roof area. Remember that you have 10 remaining to cover the area.

Metal roofing 101 diy steel roofing installation over shingles subscribe. The following 8 instruction steps will guide you through the installation of a metal roof. Without getting up on the roof itself you can get the measurements simply by measuring the length and width of the roof and then multiply these. The metal roof length calculator calculates the distance from peak to trim so add the length you want the roof metal to extend beyond the eave trim.

For example if your roof measures 10 feet 3 0 m x 10 feet 3 0 m and the slope of the roof is 12 12 giving a slope factor of 12x12 12x12 12 converts to 1 414 in decimal form you would multiply 10 x 10 x 1 414 to get the total of 141 square feet of roofing. Beginning at the outside edge of your roof place each panel directly onto the purlins that are attached to the roof trusses. Covering your existing asphalt shingles with metal roofing might be worth the expense. You will need to order enough metal material to cover the entire roof and this process starts with measuring the full size of your roof in square feet.

Corrugated metal roof installation instructions. X 10 to reach the area where the valley starts. 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. We recommend about 2.

Install the roofing screws vertically along each rib in the panel. Be sure the larger edge is laid so that the small edge of the next panel will overlap it. Tape measure 25 foot minimum. You will need 30 3 10 pcs.

Metal roofing system ordering installation guide. Next pre drill holes on the end and side ridges of the panels spacing the holes 6 to 8 inches apart.