Metal Roof Gauge Thickness Chart

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

Metal roof gauge thickness chart.

The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. 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. 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. Kynar galvalume steel for metal roofing and gutters.

Kynar aluminum for metal roofing. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. Sheet metal gauge chart of sizes keywords. When working with sheet metal the term gauge is often used.

Gague are used to specify the thickness of a metal sheet. Gauge to thickness chart click here for a printable pdf chart gauge. Each gauge represents a nominal decimal range. 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.

Gauges are neither standard nor metric and the values are independent of those measurement systems. 0 7 mm 0 8mm and 1 5 mm. Sheet metal gauge size chart gauge or gage sizes are numbers that indicate the thickness of a piece of sheet metal with a higher number referring to a thinner sheet. For example 18 gauge steel according to a gauge conversion chart is 0.

While those who ask this are hoping for a simple answer such as only purchase 26 gauge the answer is never nearly that simple. Below i will share my thoughts on what sort of metal thickness or gauge is best for residential metal roofing. Sheet metal gauge chart sheet metal gauge size. Sheet metal gauge thickness chart 2019 10 24t01 36 33 00 00.

Gauge to thickness chart gauge stainless galvanized sheet steel aluminum fraction inches mm inches mm inches mm inches mm 30 0 0125 0 33 0 0157 0 40 0 0120 0 30 0 0100 0 25. Gauge is the thickness of the metal used for a roof. The gauge of a metal roof refers to its thickness and the higher the gauge the thinner the metal. 26 gauge 24 gauge 20 gauge 18 gauge 16 gauge 14 gauge 1 8 and 1 4.

Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system.