When shopping for aluminum framing, you’re probably going to come across a few different types. You might think that they all do the same thing, but in reality, they have different advantages and disadvantages. So, before you start reading about these different types of aluminum framing systems, let’s take a look at what they mean, and what you can expect from each one.
What is aluminum framing?
Aluminum framing is a system made up of components that are made of aluminum. Aluminum extrusion is the main component of this type of framing, with various connectors, brackets, and other components used to build out the structure.
Pre-Fabricated Aluminum Trusses (PACFAST)
PACFAST is a type of pre-engineered truss that comes in sections. These sections are usually 3/8 inch thick, but they can be made in a variety of thicknesses. Typically, these sections are connected with connectors, but some models are made with an aluminum frame and cement aggregate. When these trusses are built into a building, they provide the benefit of ease of construction. The sections can be assembled in any order so that the building can be erected on a site in any direction. The trusses are also easy to disassemble so that the building can be relocated.
Panelized Metal Building Systems (PMBS)
PMBS refers to a type of metal building system that uses panels. These panels are made of a variety of metals that are bonded together with a resin. The panels are assembled together to form a building and are held together with fasteners. These panels are usually made of 16-gauge steel, but they can also be made of other metals. PMBS buildings usually have wood framing on the exterior and interior walls. They are usually furnished with insulation and windows. These structures are typically used as factory or industrial structures.
Engineered Aluminum Framing Systems (EAFS)
These are typically made of 16-gauge steel and are intended to be mounted to a building’s exterior. They are usually available in two types: welded, and bolted. The welded EAFS is welded or bolted to the building’s exterior. The bolted EAFS is bolted to the building, usually a steel structure, using steel bolts.
Framed Trusses (FTS)
FTS is a type of wood framing that uses wood members. These members are usually 2x4s. FTS systems are probably the most widely used framing system worldwide, mainly because they are inexpensive and easy to use. These systems are used in homes, commercial buildings, and other kinds of structures, like barns and garages.
Rolled and GSA-Spec Aluminum Framing Systems
Aluminum framing systems that are rolled and/or GSA-Spec are the most common type of galvanized steel framing system. Rolled and GSA-Spec aluminum framing systems are usually made with 16-gauge steel. These framing systems are commonly used in residential construction.
Framed Trusses (FTS)
FTS is a type of wood framing that uses wood members. These members are usually 2x4s. FTS systems are probably the most widely used framing system worldwide, mainly because they are inexpensive and easy to use. These systems are used in homes, commercial buildings, and other kinds of structures, like barns and garages.
