Metal Stud Ceiling Joist Span Table

Ceiling span tables ceiling span table notes 1.

Metal stud ceiling joist span table.

Bowed or warped studs in. Allowable ceiling spans deflection limit l 120. Lateral support of compression flange. For unbraced sections allowable moment is based on aisi s100 07 with s2 10 supplement section c3 1 2 with weak axis and torsional unbraced length assumed to be the listed span completely unbraced.

Depending on loads and spans c joists are typically spaced at 12 16 19 2 or 24 on center spacing. Framing corrections if joists are out of alignment 38 mm x 140 mm 2 x 6 leveling plates attached perpendicular to and across top of ceiling joists may be used. We offer a complete line of cold formed steel framing products like metal stud framing rc channel metal floor joists metal lath and metal corner bead. If stud height exceeds table web stiffeners are required.

Stud and joist section properties tables 3 1 structural properties are computed in accordance with csa standard s136 07 north american specification for the design of cold formed steel structural members with s136s2 10 supplement 2. Ceiling joist top flange braced 48 o c. For mid span braced sections allowable moment based on aisi s100 07 specification section c3 1 2. Interior framing use iprostud in clarkdietrich itools to quickly lookup the interior framing system you need.

Lateral support of compression flange. Structural track usually in the same gauge as the. For two equal spans the listed span is the center to center distance from either end to the center support. Fy ksi 4 psf.

Joist spacing in o c. Joist spacing in o c. Rafter spans can be extended slightly beyond what the rafter tables suggest when there is a cantelever extending beyond the supporting wall. Manufacturer of viperstud framerite studrite genieclip and joistrite.

Prostud limiting height charts new clarkdietrich itools structural stud lookup tool interior wall heights w structural framing interior. Ceiling joist span use this table to determine the maximum lengths of ceiling joists based on species of lumber joist spacing and joist size. Table notes spans are based upon continuous support of compression flange over the full length of the joist. Provide a lightweight low cost rigid floor assembly c joist components provide an economical lightweight alternative to open web trusses bar joists engineered lumber cast in place or hollow core floor assemblies.

Joist spacing in o c. Calculated allowable properties are based upon aisi s100 07 north american specification for the design of cold formed steel structural members. Lateral support of compression flange. Size in gauge joist spacing in 12 16 24 allowable single span ft in 3 5 8 20 10 89 0.