Otherwise you will need to remove the shingles.
Roof bats in shingled roofs.
And as you can see from the photos if you pick a good looking style from the many choices available your house definitely won t look like a cattle barn.
Shingles historically were called tiles and shingle was a term applied to wood shingles as is still mostly the case outside the us.
However you should only install a metal roof over shingles if you have less than four layers of shingles on the roof.
Steel roofs can be noisy and unattractive in residential settings.
The first course is the starter course and the last being a ridge course or ridge slates.
Place staples 6 to 8 inches 15 2 to 20 3 cm apart in the.
Shingle roofs are cheaper up front.
Lay a strip of felt at the bottom of the roof and move towards the top of the roof with each new strip.
Warranties for asphalt shingles.
Shingles are laid in courses usually with each shingle offset from its neighbors.
Though you ll get more life out of a metal roof you ll pay the price at the time of installation.
Use a staple gun or hammer tacker to staple the felt to the roof.
Shingle is a corruption of german schindle schindel meaning a roofing slate.
Metal roofs generally can run from 120 to 900 per 100.
However an asphalt roof will need to be replaced two or three times during that same 60 year period.
Lay strips of felt horizontally across the roof.
A metal roof can last for 60 years or more with little maintenance.
However if the steel roof is installed over an existing asphalt roof noise shouldn t be a problem.
Most roofing manufacturers offer a 50 year warranty on metal roofs.