Steel Joist Roof System

The proprietary design allows totaljoist to be installed similar to wood i joists.

Steel joist roof system.

Depending on loads and spans c joists are typically spaced at 12 16 19 2 or 24 on center spacing. Spantec systems are designers and manufacturers of boxspan steel flooring systems. From steel joists and deck to long span composite floor systems we engineer and manufacture solutions that control costs enhance performance and ensure project success. Joist to girder attachments are normally supported with joist hangers easyclip e series or s series support clips.

Joist girders are open web steel trusses used as primary framing members. Open web steel joist owsj is a lightweight steel truss consisting in the standard form of parallel chords and a triangulated web system proportioned to span between bearing points. Standard steel joists and joist girders are crucial tried and true components of your roofing and flooring building system. They are designed as simple spans supporting equally spaced concentrated loads for a floor or roof system.

Together let s build it better. Totaljoist is an easy to install cold formed steel floor joist that offers a robust simplified framing solution compared to traditional wood or steel joists. Open web steel joists are an engineered truss like construction component used to support loads over short and long spans alike. Steel joists offer consistent quality predictable performance and high strength to weight ratio and they are dimensionally stable.

These concentrated loads are considered to act at the panel points of the joist girders. Our joists and girders are engineered and manufactured in accordance with the specifications of the steel joist institute. We make joists bearers rafters verandah beams plus piers and bracing. Tradeready steel joists are precision manufactured from corrosion resistant galvanized steel.

The joist also features a series of smaller holes for electrical and technology lines. When incorporated into a floor framing system joists serve to provide stiffness to the subfloor sheathing allowing it to function as a horizontal diaphragm. Joists are often doubled or tripled placed side by side where conditions warrant such as where wall partitions require support. The main use of an owsj is to provide support for roof or floor deck and to transfer the load imposed on the deck to the structural frames beam and column.