Steel Roof Joist Design

Here we have a wood framed gable roof.

Steel roof joist design.

In addition to traditional designs we produce bowstring arched scissor double pitched and single pitched k joists. These concentrated loads often include standard steel joists that are in turn supporting steel roof or floor deck. All vulcraft joists and joist girders are designed and manufactured in accordance to the exacting specifications of the steel joist institute. K kcs lh dlh and slh.

They are custom engineered to suit the design of each building. Careful attention must be paid to design of structural members and connection details of trusses since their failure can be catastrophic both in terms of loss of life and economy. Pre welded clips on 2 centers for wood or steel secondary framing. The image below shows a cross section of our simple 12 x 13 house from the joist span tables section of this tutorial.

Joists are separated by type and designated by letters. Joists are custom made structural steel components used to support the floors or roof of a building. These welded steel products are used to support a building s roof and floors. The k and kcs joists are used for shorter span conditions where lighter loads are required.

Load table pdfs are best viewed in adobe acrobat reader. Joist girders serve as primary framing members with simple spans to support concentrated loads for a roof or floor system. Joists and joist girders canam buildings specializes in the manufacture of steel joists in a variety of shapes sizes and geometries. Download our steel joists and steel deck load tables to facilitate the design of your next project featuring new millennium products.

Our latest catalogs are listed below. The use of a system of steel joists and steel deck is a solution of choice resulting in significant savings. In depth catalogs feature the latest information and are available in convenient interactive pdf format. Sc series trusses are available as a gabled symmetrical or a gabled a symmetrical design.

Fill out the joist investigation form. Continuing on from part 3. Each catalog can be viewed online downloaded or ordered where you will receive a hard copy in a few days. The most widespread alternative for roof construction in nigeria is the use of trusses of which timber and steel are the primary choice of materials.

Let s consider a basic gable wood roof framing design.