Can You Install Metal Roofing On A Flat Roof

Use metal 1 inch roofing nails to install the metal edging that goes around the perimeter of the roof.

Can you install metal roofing on a flat roof.

Step 3 install the metal edging. Use metal snips to cut flashing material. This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof. Install gutters in valleys as needed.

A good metal roof starts with the right materials. Although you can install corrugated metal roofing over shingles for the best foundation it is recommended that all the old roofing be removed. The eight step installation instructions below will show you how to install metal roofing panels as a weekend diy project for your home. Sunday august 5 2018 the traditional metal roof types such as 5v crimp shown above and corrugated are rated by the manufacturers for use down to a 3 12 pitch three inches of vertical rise for every foot of horizontal run.

Metal specifically aluminum is known for its durability. Measure the length of the roof edge with a tape measure. Work at a comfortable steady pace trying not to rip up or carry off too much old roofing at once. Low slope roofs are not totally flat their roof slope generally ranges from 1 4 12 to 3 12.

Metal roofing typically comes in large sheets but you can order smaller sizes to fit around unique features or irregular. When you are finished with the installation you will have a beautiful metal roof that completely protects your home from the elements. Remove the old roofing. Plus it has the added advantage of reflecting heat from the sun which keeps energy costs down.

Cut the gutters to fit using metal snips. Low slope metal roofs require less material which reduces the overall load on the building s structure. Low slope metal roofs have simple geometries and are easier and less expensive to install that medium to steep slope roofs. Take a metal sheet and use inch metal wood screws to affix the roofing onto the wood slats.

You can also nail a chalk line straight every 2 feet to use as a guide. Flat metal roofs can last for almost 35 years in ideal conditions. Install metal flashing along the edge of the roof using a hammer and 1 2 inch roofing nails. Secure the gutters using a hammer and 1 2 inch roofing nails.

Consult the guide for your shingle brand to determine the specific method of installation required to preserve the warranty. Venting the eaves to vent the roof holes are cut in the old roof above the soffit which pulls air through the soffit vents underneath.