Metal Roof Gauge Recommendations

Metal roof panels are measured by gauge and are usually between 22 and 29.

Metal roof gauge recommendations.

To make matters all the more confusing different metals use different measuring standards. The problem with metal roofing gauge is that there is a wide range of tolerances. A 26 gauge metal roofing product will weigh in between 0 9 pound to 1 pound per square foot while a 29 gauge product will be between 0 60 pound to 0 65 pound per square foot. Kynar aluminum for metal roofing.

A 22 gauge or 22ga metal roof might be nearly double the thickness of a 29 gauge 29ga metal roof. 26 gauge 24 gauge 20 gauge 18 gauge 16 gauge 14 gauge 1 8 and 1 4. Manufacturers express the thickness of metal panels as their gauge with 22 gauge being the thickest and 29 gauge the thinnest of traditionally sold metal roof and wall panels. For example one company might sell a product as being 24 gauge but in reality the thickness of the metal could vary from 0 018 to 0 0335 based upon exactly how that company looks at things and how big of a tolerance they allow for.

24 gauge 20 gauge 18 gauge and 16 gauge. Any difference is minimal in actual thickness but may have an effect on how sturdy the metal is. Aluminum and zinc are also great corrosion resistant options. Each number represents a range of inches 0 0179 to 0 0217 for example so two roofs may have the same gauge but slightly different thicknesses.

It s a little confusing and it gets worse because different metals also use different measuring standards. It s not the easiest thing to understand. That means a 22 gauge or 22ga metal roof could be close to double the thickness of a 29 gauge 29ga metal roof. For example a 24 gauge copper roof panel isn t the same thickness as a 24 gauge steel roof panel.

While metal roofs don t fit in the traditional look for seaside living they have a lot to offer. Kynar galvalume steel for metal roofing and gutters. For example a 24 gauge copper roof panel is a different thickness than a 24 gauge steel roof panel. Metal roofing can range anywhere from 3 to 30 gauge which translates into an estimated 1 200 to 350 per square 100 square feet installed.

For example standard 29 gauge steel roofing made in long panels is about 0 36 millimeters thick and the 26 gauge version is slightly thicker at 0 48 millimeters.