Standard Metal Roof Thickness

Kynar aluminum for metal roofing.

Standard metal roof thickness.

Standard specification for thermoplastic polyolefin based sheet roofing. To make matters all the more confusing different metals use different measuring standards. When installed however the shingles overlap doubling the thickness. Other types of shingles including number 1 wood cedar shake and tile are thicker although the thickness depends upon the individual brand of.

However standing seam panels are typically somewhere between 22 and 26 gauge with the most common galvalume steel thickness being 24 gauge and aluminum between 032 and 040 inches. Minimum 0145 aluminum shingles. Minimum 0185 steel tile. Exposed fastener corrugated steel roofing.

Sheet metal measuring tools. For example a 24 gauge copper roof panel is a different thickness than a 24 gauge steel roof panel. Metal roofing thickness recommendations that include paint. Standard asphalt shingles add very little thickness to the roof because a standard three tab shingle is about 3 16 inch thick.

Standard test method for measurement of thickness of coatings over fabric reinforcement. 014 018 exposed fastener corrugated aluminum roofing. 22 gauge is the thickest while 29 gauge is the thinnest. 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.

D6878 d6878m 19. 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. Manufacturers in the united states use gauge to express the thickness of metal roof panels. Minimum 032 steel shingles.

A 22 gauge or 22ga metal roof might be nearly double the thickness of a 29 gauge 29ga metal roof. The gauge of a metal roof refers to its thickness and the higher the gauge the thinner the metal. Standard specification for ketone ethylene ester based sheet roofing. Kynar galvalume steel for metal roofing and gutters.

For example a 26 gauge steel panel can range between 0 0179 and 0 0217 inches thick according to a university. D7635 d7635m 18. 0 7 mm 0 8mm and 1 5 mm. Minimum 024 aluminum standing seam.

Minimum 024 steel standing seam. Click here for more. The metal coil that is rollformed into panels comes in many different thicknesses.