Metal Roof Gages

To make matters all the more confusing different metals use different measuring standards.

Metal roof gages.

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. 26 gauge 24 gauge 20 gauge 18 gauge 16 gauge 14 gauge 1 8 and 1 4. Metal sales 14 ft. 22 gauge is the thickest while 29 gauge is the thinnest.

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. Metal roof panels are measured by gauge and are usually between 22 and 29. The gauge of a metal roof refers to its thickness and the higher the gauge the thinner the metal. A 22 gauge or 22ga metal roof might be nearly double the thickness of a 29 gauge 29ga metal roof.

24 gauge 20 gauge 18 gauge and 16 gauge. 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. Kynar galvalume steel for metal roofing and gutters. 29 32 30 2 product thickness in 010 in 1 010 1 0142 in 10 0145 in 1 015 2 0160 in 18.

It s not the easiest thing to understand. Get free shipping on qualified metal roof panels or buy online pick up in store today in the building materials department. Get free shipping on qualified metal roofing or buy online pick up in store today in the building materials department. While 26 gauge and 24 gauge are generally the standard for most commercial and residential installations some choose to work with 29 gauge because it is more affordable.

Each gauge represents a nominal decimal range. Manufacturers in the united states use gauge to express the thickness of metal roof panels. Most metal roof and wall panels on the market are between 22 29 gauge with 20 gauge being the thickest and 29 gauge being the thinnest panels sold. Any difference is minimal in actual thickness but may have an effect on how sturdy the metal is.

For example a 24 gauge copper roof panel is a different thickness than a 24 gauge steel roof panel. It s important for you as a homeowner to know about the gauge thickness of a metal roof so you can select the best one for yourself. 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.