How To Install Metal Roofing On A Flat Roof

In many cases it makes sense to remove an old or dilapidated roof and install a metal roof that is better able to withstand the elements.

How to install metal roofing on a flat roof. Although you can install corrugated metal roofing over shingles for the best foundation it is recommended that all the old roofing be removed. A steel roof is a lifetime investment lasting 50 years or more if it s a good one. One downside is that the metal sheets have a susceptibility to denting both in installation and during hailstorms. Whether you are looking to install a metal roof on a shed or a house it s important to know the difference in the various types of metal roofs available.

Step 3 install the metal edging. Work at a comfortable steady pace trying not to rip up or carry off too much old roofing at once. Metal specifically aluminum is known for its durability. Asphalt roofs typically last 20 to 30 years depending on the installation and shingle quality.

Plus it has the added advantage of reflecting heat from the sun which keeps energy costs down. This is part 1 of a 6 part video series explaining how i installed a metal roof on my house. Remove the old roofing. Let s take a look at the most common types of metal roofs for houses.

Take a metal sheet and use inch metal wood screws to affix the roofing onto the wood slats. Metal is one of the most popular materials used for flat roof replacement. An affordable option and easier to lay than shingles tin is the most commonly used type of metal roofing. The metal roofing will be installed onto the top of the boards.

Use metal 1 inch roofing nails to install the metal edging that goes around the perimeter of the roof. They need to be about every 2 feet apart. Flat metal roofs can last for almost 35 years in ideal conditions. Metal roofing resists rot is not susceptible to insect damage and is non combustible a boon in fire prone areas.