Metal Roofing Type A Guage

Gauge is the thickness of the metal used for a roof.

Metal roofing type a guage.

In regards to the overall metal thickness the higher the gauge number the thinner the metal is. Some steel shingles and tiles have a baked on granular coating that adds to their. The gauge of a metal roof refers to its thickness and the higher the gauge the thinner the metal. Low end agricultural jobs are normally 26 gauge or 29 gauge.

With a few exceptions such as. These correspond to design thicknesses of 0 0598 0 0474 0 0358 and 0 0295 respectively while metal deck can be produced in any material thickness between 16 and 22 defining an odd or special gauge will make the deck much more. 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. That thickness is measured in gauge number 26 gauge 24 gauge etc and depends on the profile of the steel metal roofing product to be used.

Metal roof panels are measured by gauge and are usually between 22 and 29. Each gauge represents a nominal decimal range. While a beautiful new home with a standing seam roof would likely be 24 gauge. 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.

The vast majority of what we sell is either 26 gauge metal roofing or 24 gauge metal roofing. In reference to the val spar coated steel exposed fastener 29 mil roof should i assume that this type of metal roofing is the bottom end of metal roofing i live in south west pennsylvania and was thinking of going with this type roofing on a gambrel style roof the quote i got was to go over existing shingle roof after replacing rotted wood on high section of roof any advice would be greatly. As a metal roofing company we field inquiries pretty regularly about the best metal roof or the best gauge for a metal roof. The most common gauges for metal roofing are 29 26 24 and 22 gauge.

While it would be wonderful to have a pat answer for these questions it s not that simple. The problem with metal roofing guage as measurement the problem with metal roofing gauge is that there is a wide range of tolerances. That s because different gauges work best for different metals applications and profiles.