Metal Roofing Gauges Thickness Chart

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.

Metal roofing gauges thickness chart.

Manufacturers in the united states use gauge to express the thickness of metal roof panels. 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. The vast majority of what we sell is either 26 gauge or 24 gauge metal roofing. Inches mm inches mm 26.

The standard gauges for residential roofs are 22 through 29. 0 7 mm 0 8mm and 1 5 mm. The thickness of copper is different than for steel. 0 027 or 0 032 for seamless gutters and any other thickness for custom gutters.

Thickness inches pounds per sq. 22 gauge is the thickest while 29 gauge is the thinnest. The most common gauges for metal roofing are 29 26 24 and 22 gauge. Kynar aluminum for metal roofing.

Kynar galvalume steel for metal roofing and gutters. Sheet metal gauge chart sheet metal gauge size sheet metal thickness sheet metal gauge. The problem with metal roofing gauge is that there is a wide range of tolerances. Each gauge represents a nominal decimal range.

Sheet metal gauge chart of sizes keywords. 22 is the thickest gauge while 29 is the thinnest. Low end agricultural jobs are normally 26 gauge or 29 gauge. 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.

Other factors are at play when it comes to metal roofing durability. 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. For reference a can of soda is usually 37 gauge while the thickness of the hood of a car is 20 gauge.