The one exception is when the coating is penetrated scratched or chipped by falling or blowing debris for example.
Galvalume metal roofing energy.
For example a galvalume section that is 16 x3 known as a classic rib steel roof panel is 29 gauge steel and comes with a 25 year warranty.
This product is manufactured in the usa and satisfaction is guaranteed.
We have live customer support available to assist you with the ordering process or to answer questions.
Epa s energy star program is familiar to many homeowners who see the label on appliances and electronic equipment.
What a consumer will pay for a galvalume roofing system depends on the quality of the material.
Via abc metal roofing.
In fact a high end kynar 500 white metal roof is energy star rated and classified as a cool roof by the cool roof rating council.
Aluminum has tremendous corrosion resistance so it will generally corrode more slowly than galvanized steel.
Energy star also has a roof products component for cool roofing.
Radiant barriers air spaces and added insullation all helps but nothing improves performance like keeping the heat out of the structure to begin with.
A measure of the success of this program is the fact that virtually all of the major steel companies worldwide have become licensees of biec.
Galvalume and galvanized steel roofing are affected differently by corrosion.
Many metal roofing systems are energy star labeled and meet other cool roof requirements in codes and standards.
Despite galvalume being very reflective it lacks the ability to release stored heat back into the atmosphere once it heats up.
For more information along with a list of colors included in the energy star program you can feel free to contact absolute steel.
Galvanized and galvalume metal roofs are hot roofs.
Is the worldwide licensor of the technology and know how associated with 55 aluminum zinc alloy coated sheet steel better known as galvalume.
This is why light colored painted roofs have a better tsr total solar reflectivity rating than galvalume.
Such a roof can be reasonably expected to be some 50 to 60 degrees cooler than a dark color asphalt shingles roof.
Painting a bare metal roof with white house paint dramatically improves preformance.
Welcome to galvalume biec international inc.
Corrosion is the death of metal roofing as we all know.
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.
This includes roofing systems constructed using unpainted galvalume and clear acrylic coated galvalume as well as both architectural and wood frame products in standard colors.
In my opinion a light colored metal roof will always outperform a galvalume roof in energy savings unless you live in an extremely cold area like some parts of canada.
Galvalume steel comes in various gauges that determine the quality and price.
They have medium relfectivity and poor emissivity 15.
