A typical metal roof installation can last anywhere from 30 to 50 years so you will have made an important investment in the value of your home.
Can you install a metal roof on a flat roof.
Plus it has the added advantage of reflecting heat from the sun which keeps energy costs down.
Although you can install corrugated metal roofing over shingles for the best foundation it is recommended that all the old roofing be removed.
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.
This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof.
Use metal 1 inch roofing nails to install the metal edging that goes around the perimeter of the roof.
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.
You can also nail a chalk line straight every 2 feet to use as a guide.
If you decide to hire professionals for your metal roof installation thoroughly research and select a team that has experience in roof repair the roofing system you want and that is insured general liability and worker s compensation insurance and licensed as required by your state.
Remove the old roofing.
Flat metal roofs can last for almost 35 years in ideal conditions.
Step 4 laying the sheets.