Metal Roofing Thickness Gauge

22 gauge is the thickest while 29 gauge is the thinnest.

Metal roofing thickness gauge.

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

Manufacturers in the united states use gauge to express the thickness of metal roof panels. Gauges for residential buildings. The standard gauges for residential roofs are 22 through 29. 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 example a 26 gauge steel panel can range between 0 0179 and 0 0217 inches thick according to a university of north carolina at chapel hill resource.