Flat Roof Over Metal

The most important part of any roof over is to first come to terms with the state of your roof.

Flat roof over metal.

Use the guide we. Metal specifically aluminum is known for its durability. Take a metal sheet and use inch metal wood screws to affix the roofing onto the wood slats. For worn out existing metal roofs mcelroy metal s frameless 238t metal over metal recover system is the industry s best recover solution.

Plus it has the added advantage of reflecting heat from the sun which keeps energy costs down. The use of metal retrofit roofs allows the flat roofed buildings to undergo a transformation into a sloped roof building. Mcelroy s patented recover system is commonly utilized over existing thru fastened panels. You can also nail a chalk line straight every 2 feet to use as a guide.

Step 4 laying the sheets. A flat roof looks and performs very differently compared to a traditional sloped roof such as shingles tiles or metal. If you build and flash one right and keep it clean a good flat roof won t leak says toh general contractor tom silva who had seven different flat roofs. While its not designed to be a water shedding system because it has a low pitch flat roofing can still protect your home from leaks and severe weather.

Some carry warranties of up to 20 years approaching those for sloped roofing. Fortunately modern materials for covering flat roofs have improved considerably over the past two decades. These materials have almost entirely been abandoned by the roofing industry and replaced with aluminum. The method of installation varies wildly.

If you replace your leaking flat roof with a metal roof today you will most likely get an aluminum roof that will last around 3 decades. Mobile home roof overs for flat roofs typically involve metal or rubber or pto. Flat metal roofs can last for almost 35 years in ideal conditions. These new roofs can be either low sloped less than 2 12 functional roofs or high pitched greater than 2 12 architectural roofs depending on the expectations of the building owner.

Once your roof is back in tip top condition you can start looking at the various roof over options. Use metal 1 inch roofing nails to install the metal edging that goes around the perimeter of the roof. Traditionally metal roofs have been built out of terne which is tin steel alloy or copper. If the roof on your existing project doesn t have an exposed fastened roof system no problem.