How Thick Is Metal Roofing

014 018 exposed fastener corrugated aluminum roofing.

How thick is metal roofing.

This combination of thickness and hardness is great for metal panels that require dent resistance. Minimum 032 steel shingles. Metal roofing is produced from different hardness grades. 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.

Minimum 0145 aluminum shingles. When using tin snips to cut thick metal or if you are using low quality metal snips they might fail with the two blades starting to separate causing the snips to not cut as effectively. Exposed fastener corrugated steel roofing. 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.

For example 29 gauge is thinner than 26 gauge and 24 gauge is heavier than. The higher the number of the gauge the thinner the thickness of the metal roofing. Weight more important than the thickness of the roof is the combined weight of the shingles. Manufacturers in the united states use gauge to express the thickness of metal roof panels.

The gauge of a metal roof refers to its thickness and the higher the gauge the thinner the metal. Get free shipping on qualified metal roofing or buy online pick up in store today in the building materials department. 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. Making trim from grade 80 however will cause tiny cracks in the metal exposing it to rain and eventually rust.

In many communities building codes will allow a second layer of shingles but will not allow a third layer. Gauge refers to the thickness of the metal panel and is represented in number form. 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. Grade 80 is a hard steel used to produce metal panels of 26 or 29 gauges.

Our goal in this article is to explain when a heavier or lighter gauge makes sense. Metal corrugated roofing can come in different gauge s most gauges can be cut with tin snips easily but slowly. Minimum 0185 steel tile. What is a roof gauge.

Minimum 024 steel standing seam. Metal roofing thickness recommendations that include paint. What gauge metal roof is best. Choosing the correct gauge for your metal roof can be very confusing.

Minimum 024 aluminum standing seam.