While aluminum shingles are more expensive than steel its strongly recommended to install them if you live in a coastal area.
Shingles or steel roof.
Astonwood is a metal shingle which replicates the rich deep hand hewn texture of wood while providing fire resistance and durability from the elements.
The article also discusses ratings common problems and popular brands.
Steel will rust and corrode if installed in coastal areas within 1 mile from the shore.
Steel shingles share many of the benefits of metal roofing and can be manufactured to resemble more expensive cedar clay or slate shingles.
However before you decide on reroofing with a metal roof you have to keep in mind that there are specific conditions that make reroofing with a metal roof safe.
However they are not appropriate for all geograpic locations.
Aluminum will not have this problem.
Metal roofs generally can run from 120 to 900 per 100.
A low end total cost for a steel shingles roof installed over top of the existing 17 square roof would be around 14 500 at 850 per square while the cost of a high end aluminum standing seam would be about 26 350 at 1 550 per square for a comparable roof.
These classic steel shingles combine the warmth and appeal of cedar shingles with the strength and durability of galvanized steel.
Shingle roofs are cheaper up front.
Technically aluminum will never rust and steel roof shingles potentially could.
Though you ll get more life out of a metal roof you ll pay the price at the time of installation.