Ways To Install Metal Roofing

My answer often surprises people.

Ways to install metal roofing.

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. Install the roofing screws vertically along each rib in the panel. Steel panels rectangles or squares staple gun. Allow for a minimum of 18 inches 46 cm if you need to lap to complete the run.

Some panels have pre drilled holes. Circular saw 2 x research source slower than angle grinder but follow same step 2 pre drill holes on the ridges. Most panels come up to 32 feet 9 8 m in length. This means that your vertical lines are all running square to your eave.

1 inch roofing nails. Step 1 cut the panels to the desired length. 2 install underlayment right over the shingles before installing the metal roof the second way to install a metal roof over a shingle roof is by applying an approved underlayment right over the old shingle roof. Ladder or scaffolding tall enough to reach the roof jigsaw or power metal shears.

Paint or prime cut edges to prevent rust. Metal roofing 101 diy steel roofing installation over shingles subscribe. Next use 1 inch nails to secure some metal edging to the perimeter of the roof. The main benefit of doing it this way is that it is the fastest way to install a new metal roof over a shingle roof.

When you re installing a metal roofing panel the first thing that you want to do is make sure you re starting square. Angle grinder 1 x research source the fastest option. Drill and full assortment of drill bits. In a standing seam roof long single panels run vertically all the way from the eave to the ridge.

Before you install metal roofing repair any damage to the wood under the shingles. Be sure the larger edge is laid so that the small edge of the next panel will overlap it. I frequently am asked whether homeowners and contractors should remove roof shingles from a home s roof before a new metal roof is installed. Wear hearing and eye protection.

A good metal roof starts with the right materials. If yours do not. 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. However it is based upon experience with tens of thousands of installations over many years.