Metal Roof Gauges

The gauge of a metal roof refers to its thickness and the higher the gauge the thinner the metal.

Metal roof gauges.

24 gauge 20 gauge 18 gauge and 16 gauge. While there isn t a noticeable difference in appearance between the panel gauges the differing compositions. Metal roof panels are measured by gauge and are usually between 22 and 29. Some people may believe that thicker is always better but whether it needs that added strength actually depends on the type of building construction as well as its location.

It s not the easiest thing to understand. Metal roofing gauge sizes. 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.

When it comes to metal roofing gauges thicker typically means that the cost will be higher. 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. Metal roof 26 vs. 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.

What gauge metal roofing should i use. 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. Panels in both size gauges provide the durability benefits of metal. Kynar aluminum for metal roofing.

For example a 24 gauge copper roof panel is a different thickness than a 24 gauge steel roof panel. 29 gauge residential metal roofs. Kynar galvalume steel for metal roofing and gutters. 22 24 26 29.

Any difference is minimal in actual thickness but may have an effect on how sturdy the metal is. A 22 gauge or 22ga metal roof might be nearly double the thickness of a 29 gauge 29ga metal roof. Metal roofing made for homes usually consists of steel or aluminum but copper zinc and other.