Galvalume Standing Seam Roof

In a nutshell galvalume is a proven metal roofing material because of its strength outdoor corrosion resistance and longevity.

Galvalume standing seam roof.

This combination of galvanized aluminum and zinc has been making homes energy efficient and beautiful for years. Meet the standing seam galvalume metal roof system november 16 2016 by blogger this week we wrapped up a project installing a galvalume standing seam metal roof system onto a very large tampa area home. While many corrugated steel roofs are made using the thinner 29 gauge steel a minimum of 26 gauge g 90 galvanized steel or more commonly galvalume steel better is used for manufacturing of standing seam metal panels. All things being equal standing seam metal roof will cost more than metal shingles although performance wise they offer pretty much the same benefits and longevity.

It s also described as having raised seams or vertical legs that rise above the level of the panel s flat area. Standing seam metal roofing is defined as a concealed fastener metal panel system that features vertical legs and a broad flat area between the two legs. The overall quality of installation is the key to a long. The photo above shows the drip edge and rib bend in the galvalume standing seam roof of the same home.

This would not happen in a kynar resin paint finished aluminum roof. This makes it durable and ensures it will not corrode for the life of the product. As such we thought it might be time to share why we like using this particular metal roofing system. If you examine the photograph closely you will see the paint finish has chipped away underneath the drip edge where the steel base metal has begun to deteriorate rust.

In the purest form they are panels with male and female legs that are engaged and installed with clips to the roofing substructure. While any standing seam material can dent from hail it s much less likely with a 24 gauge galvalume panel than any other material. Standing seam roofs are generally made from thicker grades of steel than corrugated steel roofs. 100 aluminum standing seam is simply too soft for the geographic region we serve and can dent too easily from even the slightest hail.

Galvalume is a combination of galvanized steel and aluminum. If you must go with steel make sure its galvalume or at the very least galvanized steel in case of steel shingles. Galvalume is the trade name for a patented sheet steel product having a coating of corrosion resistant aluminum zinc alloy applied by a continuous hot dipping process. If you have any other questions about galvalume contact an englert architectural sales representative near you.

As panel options have grown however it is common to see clipless panels included in this product family as well.