Metal Roof Gauge Recommendations

Selecting metal roofing trim.

Metal roof gauge recommendations.

How to prepare for metal roof installation. The gauge of a metal roof refers to its thickness and the higher the gauge the thinner the metal. Metal roofing thickness recommendations that include paint. Metal roof panels are measured by gauge and are usually between 22 and 29.

These recommendations are with paint. It s not the easiest thing to understand. Successful metal roofing systems require proper attachment procedures provisions for expansion and contraction and expedient removal of water snow and ice from the roof surface. Metal roof systems are composed of metal panels which are typically fabricated from 22 or 24 gage galvanized metal or aluminum and batten fill insulation.

Exposed fastener corrugated steel roofing. Benefits of metal panels for agricultural buildings. Gauge is the thickness of the metal used for a roof. To make matters all the more confusing different metals use different measuring standards.

For example a 24 gauge copper roof panel is a different thickness than a 24 gauge steel roof panel. Selecting applying metal roofing touch up paint. What is a roof gauge. Please understand that recommended metal thicknesses will vary based on the design and engineering of the metal product being considered that said here are a few general recommendations.

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.