Alpine

FLOOR APPLICATIONS SPACEJOIST TE RESIDENTIAL FLOOR SPANS 320 SERIES Maximum Spans: 40-10-5 • 320 SERIES Inverted Truss Designs • M.S.R. S-P-F CAN DEPTH DEFLECTION 24" O.C. 19.2" O.C. 16" O.C. L/480 14'-3" 14'-10" 16'-1" 9¼" L/360 15'-8" 16'-7" 17'-9" L/480 16'-10" 18'-3" 19'-2" 11¼" L/360 17'-9" 19'-11" 21'-2" L/480 20'-1" 21'-5" 22'-9" 14" L/360 20'-1" 22'-7" 24'-0" L/480 21'-9" 24'-2" 25'-8" 16" L/360 21'-9" 24'-5" 26'-8" 12" O.C. 17'-9" 18'-0" 21'-2" 22'-0" 24'-0" 24'-0" 28'-0" 28'-0" 420 SERIES Maximum Spans: 40-10-5 • 420 SERIES Inverted Truss Designs • M.S.R. S-P-F CAN DEPTH DEFLECTION 24" O.C. 19.2" O.C. 16" O.C. L/480 15'-10" 16'-8" 17'-10" 9¼" L/360 16'-11" 18'-5" 19'-7" L/480 18'-9" 20'-4" 21'-5" 11¼" L/360 20'-0" 22'-0" 23'-7" L/480 20'-3" 23'-10" 25'-3" 14" L/360 20'-3" 24'-0" 27'-10" L/480 22'-0" 26'-0" 28'-6" 16" L/360 22'-0" 26'-0" 30'-0" 12" O.C. 19'-7" 20'-0" 23'-7" 24'-0" 27'-11" 28'-0" 30'-0" 30'-0" 320 SERIES Maximum Spans: 40-20-5 • 320 SERIES Inverted Truss Designs • M.S.R. S-P-F CAN DEPTH DEFLECTION 24" O.C. 19.2" O.C. 16" O.C. L/480 13'-7" 14'-9" 16'-0" 9¼" L/360 13'-7" 16'-3" 17'-9" L/480 14'-0" 18'-0" 19'-2" 11¼" L/360 14'-0" 18'-0" 20'-2" L/480 16'-0" 20'-0" 22'-8" 14" L/360 16'-0" 20'-0" 22'-8" L/480 18'-3" 22'-0" 24'-9" 16" L/360 18'-3" 22'-0" 24'-9" 12" O.C. 17'-9" 18'-0" 21'-2" 22'-0" 24'-0" 24'-0" 28'-0" 28'-0" 420 SERIES Maximum Spans: 40-20-5 • 420 SERIES Inverted Truss Designs • M.S.R. S-P-F CAN DEPTH DEFLECTION 24" O.C. 19.2" O.C. 16" O.C. L/480 15'-10" 16'-8" 17'-0" 9¼" L/360 16'-0" 18'-5" 19'-7" L/480 16'-0" 20'-0" 21'-3" 11¼" L/360 16'-0" 20'-0" 23'-7" L/480 18'-0" 22'-0" 24'-0" 14" L/360 18'-0" 22'-0" 24'-0" L/480 18'-3" 22'-0" 26'-0" 16" L/360 18'-3" 22'-0" 26'-0" 12" O.C. 19'-7" 20'-0" 23'-7" 24'-0" 27'-11" 28'-0" 30'-0" 30'-0" Spans are not evaluated for vibration or bounce. 8

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