Steel Frame Systems

Light Gauge Steel Frames

A light gauge steel construction is very similar to wood-framed construction in that thinner steel sections replace the wood framing members. These steel sections used here are known as cold-formed sections. This is distinct from thicker hot-rolled sections, which are formed when the steel is still hot. The shape of cold-formed steel is created by pushing thin steel sheets through an array of rollers, with each roller altering the shape of the steel slightly and transforming a flat sheet of steel into a C- or S-shaped piece.

Advantages of Light Gauge Steel Construction

• Structures made from light gauge steel possess many advantages.
• It can be moulded into any shape and covered and insulated using a broad selection of different materials.
• It is very easy to modify or alter this structure at any time during its lifetime.
• A wide range of products and systems is suitable for this type of construction.
• Structures made from light gauge materials are not combustible and are a legal requirement for some facilities.
• Structures made from light gauge steel will not shrink, rot or warp like wood structures. Therefore, they are suitable in locations with a risk of termite attacks.

Disadvantages of Light Gauge Steel Construction

• Light-framed structures allow sound to pass through more quickly than solid masonry construction.
• Light gauge steel is likely to decrease in strength when exposed to the threat of fire. Therefore, a good fire protection system must be employed. The simplest protection method against fire is to protect the steel with fire-rated wallboard or sheeting.