Metal Stud Box Beam Header Span Table

These charts are for 30 pound per square foot snow load on the roof.

Metal stud box beam header span table.

You can also use the wood beam calculator from the american wood council website to determine maximum rafter and joist lengths. B2 1 moment capacity flexure alone shall be evaluated by using section c3 1 1 of the. B2 2 shear capacity shear alone need not be considered for the design of box. The limiting heights tables included in the gypsum construction handbook are from astm c754 and were developed by the gypsum.

Steel stud manufacturers association ssma is the unifed voice of the steel framing manufacturing industry. W10 box beam header w11 box beam header w12 back to back header with jack stud w13 back to back header w14 l header detail w15 single l header detail w16 double l header detail w17 stud bracing with cold rolled channel w18 stud bracing with sheathing w19 stud bracing with strapping and sheathing. Interior framing use iprostud in clarkdietrich itools to quickly lookup the interior framing system you need. Header tracks infill stud header members typical base anchorage use of cripple stud to receive head sill tracks at the jamb studs helps maintain alignment of finishes.

Prostud limiting height charts new clarkdietrich itools structural stud lookup tool interior wall heights w structural framing interior. Selection of steel stud size is usually derived from limiting height tables based on the capacity of the steel and the allowable deflection of finis h surfaces. Allowable limiting heights spans contact clarkdietrich technical services at 888 437 3244 for any questions on tables below. All other data is available on page 121 of the 2012 international residential code.

Back to back header reduces web crippling reinforcement requirements. Boxed jamb studs welded together reduces material build up and finish problems. Standard cold formed steel box beam structural. Structural studs lawriter oac exterior 77 symbolic header span chart wood headborad sunriseenterprise co.

B2 box headers the provisions of this section are limited to box. October 8 2018 by arfan leave a comment. Metal stud box beam header span table. Use the span tables below to determine allowable lengths of joists and rafters based on size and standard design loads.

Span charts and 2012 irc building codes for girders and headers. Beams as defined in section a 1 1 1.