Thickness Of Metal Roof

Minimum 024 steel standing seam.

Thickness of metal roof.

Each gauge represents a nominal decimal range. Exposed fastener corrugated steel roofing. Kynar galvalume steel for metal roofing and gutters. Minimum 032 steel shingles.

Minimum 0145 aluminum shingles. Metal roof panels are measured by gauge and are usually between 22 and 29. When it comes to metal roofing gauges thicker typically means that the cost will be higher. 26 gauge 24 gauge 20 gauge 18 gauge 16 gauge 14 gauge 1 8 and 1 4.

Some people may believe that thicker is always better but whether it needs that added strength actually depends on the type of building construction as well as its location. The gauge of a metal roof refers to its thickness and the higher the gauge the thinner the metal. Minimum 024 aluminum standing seam. The most common gauges for metal roofing are 29 26 24 and 22 gauge.

Most metal roof and wall panels on the market are between 22 29 gauge with 20 gauge being the thickest and 29 gauge being the thinnest panels sold. 0 7 mm 0 8mm and 1 5 mm. 0 027 or 0 032 for seamless gutters and any other thickness for custom gutters. While 26 gauge and 24 gauge are generally the standard for most commercial and residential installations some choose to work with 29 gauge because it is more affordable.

014 018 exposed fastener corrugated aluminum roofing. Gauge is the thickness of the metal used for a roof. Kynar aluminum for metal roofing. Metal roofing is produced from different hardness grades.

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. 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. Other types of shingles including number 1 wood cedar shake and tile are thicker although the thickness depends upon the individual brand of shingles you select. This combination of thickness and hardness is great for metal panels that require dent resistance.

The thickness of copper is different than for steel. Metal roofing thickness recommendations that include paint. Grade 80 is a hard steel used to produce metal panels of 26 or 29 gauges. What is a roof gauge.

Minimum 0185 steel tile. 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. Making trim from grade 80 however will cause tiny cracks in the metal exposing it to rain and eventually rust. Metal roofing is thinner but is often corrugated or formed with a standing seam which can increase the total roof height by 1 to 2 inches.

The vast majority of what we sell is either 26 gauge or 24 gauge metal roofing. 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.