Thickness Of 20 Guage Metal Roof Deck

For reference a can of soda is usually 37 gauge while the thickness of the hood of a car is 20 gauge.

Thickness of 20 guage metal roof deck.

A common question i receive from homeowners concerns what metal roofing guage they should purchase. Depending on the profile type we carry the following gauges. The thicker the steel the more the metal deck is going to cost. 0 027 or 0 032 for seamless gutters and any other thickness for custom gutters.

While those who ask this are hoping for a simple answer such as only purchase 26 gauge the answer is never nearly that simple. Other factors are at play when it comes to metal roofing durability. 1 8 lb ft galvanized 1 7 lb ft painted type b roof deck 20. For example a 26 gauge steel panel can range between 0 0179 and 0 0217 inches thick according to a university.

The metal deck gauge is a unit of measurement that refers to the thickness of the steel. 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. Below is a chart of typical thicknesses in inches for each gauge commonly used in. Gauges for residential buildings.

For instance 16 gauge is thicker than 20 gauge and 22 gauge is thinner than 18 gauge. What is a metal deck gauge. Canam s steel deck profiles p 3615 and p 3606 are roll formed to cover 914 mm 36 in. The gauge of a metal roof refers to its thickness and the higher the gauge the thinner the metal.

With metal deck the smaller the gauge number the thicker the steel. Below i will share my thoughts on what sort of metal thickness or gauge is best for residential metal roofing. 22 is the thickest gauge while 29 is the thinnest. Type b roof deck 22.

The larger the gauge number the thinner the steel is. Kynar galvalume steel for metal roofing and gutters. 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. 2 2 lb ft galvanized 2 1 lb ft painted type b roof deck 18.

20 ga 18 ga 16 ga. The deck is available with a galvanized coating according to the standard astm a 653m with zinc thickness corresponding to z275 g90 or zf75 a25. Kynar aluminum for metal roofing. 26 gauge 24 gauge 20 gauge 18 gauge 16 gauge 14 gauge 1 8 and 1 4.

0 7 mm 0 8mm and 1 5 mm. Our new smooth series cellular deck offers a blemish free beam to pan rivet. Each gauge represents a nominal decimal range.