What a consumer will pay for a galvalume roofing system depends on the quality of the material.
Galvalume roof with cedar trim.
Corrosion is the death of metal roofing as we all know.
Galvalume this 55 al zn coated steel product is manufactured and sold under the galvalume trademark by bethlehem steel corp dofasco inc national steel corp u s.
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.
Under the zintro alum trademark and by galvak s a.
Striations and bends on the flashing provide strength and match the lines of your other edge trims.
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The gable trim combined with sealant provides a watertight seal for your roof system.
The mixture of zinc and aluminum protects the galvalume metal against corrosion and rust helping galvalume typically last much longer than galvanized steel.
Galvalume steel comes in various gauges that determine the quality and price.
Gable trim designed to finish off the edge of the roof gable or rake.
Galvalume metal roof and siding panels are coated with a mixture of zinc and aluminum and siliconized coating to help resist scuffs and fingerprints better than a bare metal product.
Steel group of usx corp and wheeling nisshin inc.
It is also manufactured and sold by steelscape inc.
Galvalume and galvanized steel roofing are affected differently by corrosion.
Via abc metal roofing.
The one exception is when the coating is penetrated scratched or chipped by falling or blowing debris for example.
Sep 16 2016 this pin was discovered by melanie beach.