Steel Roof Terminology

Metal roofing may be made of galvanized steel or it may be made of higher cost aluminum.

Steel roof terminology.

Basic terms and descriptions. A metal roof system that consists of an overlapping or interlocking seam that occurs at an upturned rib. The width of the flanges is usually between 1 5 times and 3 times less than the depth of the web. Terminology commonly used in the metal building industry.

We demystify the brisbane roofing business with the gutter and roof repairs a z guide to roofing terminology. A building product which supplements a basic solid panel building such as a door window light transmitting panel roof vent cupola soffit wainscot overhang etc. The same roof has a 4 12 or 1 3 pitch. A structure designed and constructed to house farm implements hay grain poultry livestock.

Zincalume is a steel that is a durable strong roof cladding with superior corrosion resistance available in. Generally has very good resistance to corrosion. When steel is galvanized it means that it has been coated with zinc to make it more resistant to corrosion the iron in steel will rust if not sealed with a coating. A proprietary reidsteel name for a patented form of tied arch with pitched or parabolic roof slopes which can be used to span large spans cost effectively.

Po box 200 coorparoo qld 4151. This prevents the suction effect and the transfer of fluid between materials. We offer free roof inspections and quotes. We have listed specialty words and their definitions below and we have included drawings to illustrate many of the terms.

These letters stand for heating ventilation and air. 0421 460 580. The section has a web in the middle and two flanges. Architectural roofing is metal roofing systems that are non weightload bearing and must be installed over solid decking rather than battens or purlins.

The terms pitch and slope are simply two different ways of expressing the same measurement. Metal roofing terms note. Metal roofing systems that are non weight bearing and must be installed over a solid surface. An alloy of steel that contains a high percentage of chromium.

A roof s slope is the number of inches it rises for every 12 inches of horizontal run a roof with a 4 in 12 slope rises 4 inches for every 12 inches of horizontal run. A non rusting metal sometimes used for metal roofing and flashing. Usually steel sections in the shape of i. A continuous channel formed into a panel s edge to create a break in the panels.

Glossary of steel terminology. 100 square feet 9 29 m 2 of roof area. It is very important to understand the terminology of any subject you wish to have a working knowledge of.