This profile is suitable for roof and wall panels.
Galvalume bare finish roofing glare.
Galvalume and galvanized steel roofing are affected differently by corrosion.
Resistance to dirt mildew and algae.
Trapezoidal profiles are supplied not only in different section and thickness but also various lengths and required dimensions.
Galvalume is a coated metal product used for commercial agricultural and residential applications to emulate galvanized steel.
Via abc metal roofing.
Compared to a white metal roof that reflects and releases up to 59 of the sun s heat white being the most energy efficient a galvalume roof only reflects and releases 25 of the sun s heat.
Aluminum has tremendous corrosion resistance so it will generally corrode more slowly than galvanized steel.
Corrosion is the death of metal roofing as we all know.
The natural colors of bare metals can be a very appealing and modern approach to a design build.
Working well with other natural finishes the unique transition unpainted metals take throughout their life are often prized among architects and homeowners.
A prime benefit of metal roofing compared to asphalt shingles is that metal roofs are far less likely to get black streaks of mildew and algae over time.
Galvalume mill finish bare galvalume or mill finish roofing has its place.
But galvalume has an excellent performance life in bare exposures as well.
Both galvanized steel and galvalume weigh 100 to 150 pounds per 100 square feet and contain about 35 recycled materials.
Our bare galvalume roofing sheet are available in numerous sizes designs and colors and are in extensively demanded in homes restaurants hotels and many other places.
Due to large range of geometric designs they offer variety of architectural possibility.
Most galvalume like galvanized steel is coated.
For that reason particularly with matte finishes choosing the robust pvdf chemistry for your roof s finish is a wise idea for long term durability.
Despite galvalume being very reflective it lacks the ability to release stored heat back into the atmosphere once it heats up.
Sometimes you just can t see it.
The one exception is when the coating is penetrated scratched or chipped by falling or blowing debris for example.
Galvalume developed at bethlehem steel in the 1960s is a surface coating applied to steel coil that contains 55 percent aluminum about 1 5 percent silicon and about 43 5 percent zinc.
Galvalume is offered in both bare and pre coated versions.
Trapexoidal profiles are used for widely diverse applications.
