Steel Roof Truss Sizes

The typical overhang for residential is between 16 inches and 24 inches.

Steel roof truss sizes.

To achieve maximum indicated spans trusses may require six or more panels. A truss with the same pitch and heel on both sides and a peak at the center is called a common truss. A gambrel truss includes steel girders with steel columns available in straight leg and tapered leg versions. Widths available for straight leg version are 24 30 and 40 wide with available eave heights of 8 through 14.

Steel trusses offer increased strength faster installation and a longer life compared to wood frame pole barn trusses. Pitch this is the incline of the roof expressed as a fraction. Bt b tc 6 6 common truss configurations for the most widely designed roof shapes. All come with 16 overhang past post.

Bar joist are 24 00 per foot on sizes of 10 16 20 and 24 feet. Trusses with an asterisk that exceed 14 in height may be shipped in two pieces. Girder trusses are designed to carry additional loads other than standard roof loads. While pitch and slope are used interchangeably they are not the same span also known as gable width this is based on the total footprint of the house and refers to the distance between two exterior.

Again this length can be adjusted to fit the need of the truss. Mono used where the roof is required to. Contact your localalpine trussmanufacturerorofficeformoreinformation. Crating and bundling for a box truck this is necessary when not shipping on a flatbed truck.

Common or standard trusses are symmetrical and have standard four inch heels. Standard truss centers will be on 10 centers. All lean to shed trusses 1 12 pitch. All american made engineered agricultural gable trusses 4 12 pitch heavy duty 2 angled steel painted black.

Post frame roof truss 23 residential end frame 1 residential roof truss 88 common 60. 30 feet is available for 27 00 per foot. Snoot truss click picture to view snoot truss 75 00. 12 50 a foot 12 40.