Steel Roof Terminology

100 square feet 9 29 m 2 of roof area.

Steel roof terminology.

An alloy of steel that contains a high percentage of chromium. Terminology commonly used in the metal building industry. The same roof has a 4 12 or 1 3 pitch. A structure designed and constructed to house farm implements hay grain poultry livestock.

A continuous channel formed into a panel s edge to create a break in the panels. Metal roofing systems that are non weight bearing and must be installed over a solid surface. Metal roofing may be made of galvanized steel or it may be made of higher cost aluminum. 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.

A metal roof system that consists of an overlapping or interlocking seam that occurs at an upturned rib. We have listed specialty words and their definitions below and we have included drawings to illustrate many of the terms. The section has a web in the middle and two flanges. The terms pitch and slope are simply two different ways of expressing the same measurement.

Usually steel sections in the shape of i. The width of the flanges is usually between 1 5 times and 3 times less than the depth of the web. 0421 460 580. Generally has very good resistance to corrosion.

Zincalume is a steel that is a durable strong roof cladding with superior corrosion resistance available in. 30 lb felt was the standard underlayment for quality metal roofing systems and is still used but has been replaced in many areas by the newer synthetic underlayments it is typically made of a polyester fleece and infused with tar. These letters stand for heating ventilation and air. Po box 200 coorparoo qld 4151.

It is very important to understand the terminology of any subject you wish to have a working knowledge of. 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. Glossary of steel terminology. Call us on 0421 460 580.

Architectural roofing is metal roofing systems that are non weightload bearing and must be installed over solid decking rather than battens or purlins. 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. Metal roofing terms note. This prevents the suction effect and the transfer of fluid between materials.

Basic terms and descriptions. Also may contain nickel or copper. A non rusting metal sometimes used for metal roofing and flashing.