How Thick Is 29 Gauge Roofing

29 26 gauge is the thicker metal.

How thick is 29 gauge roofing.

26 gauge 24 gauge 20 gauge 18 gauge 16 gauge 14 gauge 1 8 and 1 4. A common question i receive from homeowners concerns what metal roofing guage they should purchase. 0 027 or 0 032 for seamless gutters and any other thickness for custom gutters. For instance stainless steel will have a difference in inches than carbon steel.

29 gauge steel the standard in the post frame industry has an average thickness of 0172 of an inch with a minimum of 0142. 26 gauge will out perform any 29 gauge material. Kynar galvalume steel for metal roofing and gutters. The gauge of a metal roof refers to its thickness and the higher the gauge the thinner the metal.

For reference a can of soda is usually 37 gauge while the thickness of the hood of a car is 20 gauge. 28 gauge steel has an average thickness of 0187 minimum 0157 and 26 gauge is 0217 minimum 0187. While those who ask this are hoping for a simple answer such as only purchase 26 gauge the answer is never nearly that simple. Some steel shingles and tiles have a baked on granular coating that adds to their thickness and the mra notes that those products are usually made from 26 gauge steel.

A 26 gauge roof is not only thicker but also heavier than 29 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. 22 is the thickest gauge while 29 is the thinnest. The added weight gives the roof a greater chance of staying intact in the event of a very heavy wind storm.

Homeowners in areas that experience high winds also want to stay away from thinner metal. Most homes in residential areas use 29 gauge metal panels. Each gauge represents a nominal decimal range. When it comes to 26 vs.

0 7 mm 0 8mm and 1 5 mm. The american iron and steel institute aisi publishes the accepted measurement standards for steel thickness. Below i will share my thoughts on what sort of metal thickness or gauge is best for residential metal roofing. 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.

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.