Metal Web Floor Joists Spans

1 ft 0 3048 m.

Metal web floor joists spans.

Totaljoist will save you time and money and provide efficiencies in installation. 2 grade of douglas fir are indicated below. 304mm deep joists can span up to 6 68m for apartments at 400mm centres. Of bearings and is based on uniformly loaded joists.

Wide nailing surface makes applying floor sheathing easy. 1 psf lb f ft 2 47 88 n m 2. The minimum bearing length is 1 spans values in bold indicate that web stiffeners are required at the osb end panel. Tcll top chord floor live load 2.

Open joist by asc span charts. Open joist is a revolutionary open web all wood floor truss engineered with superior strength and load carrying capabilities. Designed for strength and maximum performance but very lightweight for easy handling and installation. V shaped metal web member has complete interchangeability with 2 x 10 and 2 x 12 joists.

Dead load deflection is limited to l 360 and total load deflection is limited to l 240. End web crippling check is based upon 3 5 inch end bearing. Trimjoist is the marriage of an open web floor truss and a trimmable wooden i joist bringing the best features of each to the relationship. Open web design eliminates cutting and drilling so plumbing and electrical services install fast.

Posi joists mitek manufactures the steel webs used in posi joists. As the name trimjoist indicates our product can be trimmed on the construction site for a custom fit. Live load is weight of furniture wind snow and more. Joists must be braced against rotation at all supports.

Openings are to be located in the center of the span max opening width is 24 inches 7. For two equal spans the listed span is the center to center distance from either end to the center support with the joist continuous over the center support. With the superior strength and structural integrity of steel totaljoist is the most accommodating joist in the floor framing industry. 375mm deep joists can span up to 7 5m for apartments at 400mm centres.

Posi rafters posi rafters combine the lightness of timber and strength of posi strut steel webs to provide a quality roof system that can span further than alternative timber products. To talk to one of our expert design team about how to use our metal web joist span table to calculate your design please call on 01933 279597. Find span carts for open joist products. Tcdl 10 psf and bcdl 5 psf 3.

Spans shown are in feet 4. The maximum span is measured o c. Top and bottom chords braced by structural sheathing 6. Joists can also be used for office floors metal web joist span table sheet attached.

Live load l 480 total load l 360 5. The spans are based on simple span joists. Joist flanges must be fastened to the support.