Steel Roof Joist Sizes

K lh and dlh series steel joists joist girders and lh and dlh series joists available as single or double pitched single piece steel joists can be produced up to 90 feet long joist girders.

Steel roof joist sizes.

Maximum allowed duct sizes vierendeel openings. These welded steel products are used to support a building s roof and floors. Steel joist institute standard specifications load tables weight tables. Slh series joists are used to support loads over very long spans typically 120 and greater.

Free delivery with 45 order. Classic rib steel roof panel in charcoal. These welded steel joists are used to support a building s roof and floors. Roof pitch the metal roofing panels shown in this manual require a mini mum slope of 2 per foot to ensure proper drainage.

About o donnell metal deck. Designing with vulcraft steel joists joist girders and steel deck 3rd edition for printed copies contact a vulcraft sales rep. These joists easily handle spans that other systems cannot handle while their lightweight construction makes them less costly than crustal steel beams. By amerimax 73 37 63 carton.

K series joists range in depth from 10 to 30 and can span up to 60. For longer slopes and lower roof pitches contact fabral for other suitable profiles. Standard specifications for k series lh series and dlh series open web steel joists and for joist girders sji 100 2020. Pages identified with the steel joist institute logo as shown above have been reproduced from the sji 42nd edition standard specifications load tables and weight tables for steel joists and joist girders.

Galvanized steel roof panel. Universal ridge flashing in charcoal. Consumers in the application of new millennium building systems joist and joist girder products. By metal sales 216 45 65.

Structural track usually in the same gauge as the joist is used as rim or band enclosures. By metal sales 36 26 33. Refer to the rain carrying table in this booklet for the maximum allowable panel length per slope that will provide adequate drainage. 20 foot to 120 foot spans.

Lh series joists range in depth from 18 to 48 and can span up to 96 0. About o donnell metal deck. Depending on loads and spans c joists are typically spaced at 12 16 19 2 or 24 on center spacing. Joist to girder attachments are normally supported with joist hangers easyclip e series or s series support clips.

20 inch to 120 inch depths. They are custom engineered to suit the design of each building.