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SECTION 2 ATTACHED & FREESTANDING COVERS AND UTILITY SHEDS .1F.1t1r:w-...II Allowable Roof Beam Spans for Carports, Patio Covers, Screen Rooms, and other Open Buildings with Solid Roofs Aluminum Alloy 6063 T-6 Wind Zone = 102 MPH 110 MPH 120 MPH I 125 MPH I 140 MPH Applied Load = 17# I Sq. Ft. 20# I Sq. Ft. 23# I Sq. Fl. I 26# I Sq. Fl. I 32# I Sq. Ft. Load Width 2" x 6" x 0.050" x 0,120" Self Mating Beam 8' 16'.11" 15'.7" 14'.7" 13'.8" 12'.4" 9' 15'.11" 14'.9" 13'.9" 12'.11" 11'.8" 10' 15'.2" 13'.11" 13'.0" 12'-3" 11'.0" 11' 14'.5" 13'.4" 12'-5" 11'.8" 10'.6" 12' 13'.10" 12'.9" 11'.11" . 11'.2" 10'.1" 13' 13'.3" 12'.3" 11'.5" 10'-9" 9'.8" 14' 12'.10" 11'.10" 11'.0" 10'.4" 9'.4" 16' 11'.11" 11'.0" 10'-4" 9'.8" 8'.9" Load Width 2" x 7" x 0.055" x 0.120" Self Mating Beam 8' 19'.4" 17'.10" 16'.8" 15'.8" 14'.1" 9' 18".3" 16'.10" 15'.8" 14'.9" 13'.4" 10' 17'-4" 15'.11" 14'-11" 14'-0" 12'-7" 11' 16'.6" 15".3" 14'.2" 13'.4" 12'.0" 12' 15'.10"' 14"-7" 13'.7" 12'.9" 11'.6" 13' 15'.2" 14'-0" 13'.1"' 12'.3" 11'-1" 14' 14'.8" 13".6" 12'.7" 11'.10" 10'-8" 16' 13'.8" 12'.7" 11'.9" 11'.1" 9'-11" Load Width 2" x 8" x 0.072" x 0.224" Self Mating Beam 8' 24'.10" 22'.11" 21'.4" 20'.1" 18'.1" 9' ;:>3'.5" 21'.7" 20'.2" 18'-11" 17'.1" 10' 22'.3" 20'.6" 19'.1" 17'.11" 16'-2" 11' 21'.2" 19'.6" lS'.3" 17'.2" 15'.5" 12' . '20'.4" 18'.8" 17'.5" 16'.5" 14'-9" 13' 19'-6" 17'.11" 16'.9" 15'-9" 14'.3" 14' 18'.9" 17'.4" 16'.2" 15'.2"' 13'-8" 16' 17'.7" 16'-2" - 15'.1" 14'.3" 12'.10" Load Width 2" x 9" x 0.072" x 0.224" Self Mating Beam 8' 27'.2" 25'.1" 23'.4" 21'.11" 19'-10" 9' 25'.8"" 23'.8" 22'.0" 20'.9" 18'-1:1" 10' 24'.4" 22'.5" 20'.11" 19'.8" 17'.9" 11' 23'.2" 21'.4" 19'.11" 18'-9" 16'-11" 12' 22'-2" 20'-6" 19'.1" 17'.11 " 16'.2" 13' 21'.4" 19'.S" lS'.4" 17'.3'" 15'.7" 14' 20'.7" lS'.11" 17'.8" 16'.7" 14'.11" 16' 19'.3" 17'.9" 16'.6" 15'.7" 14'.0" Load Width 2" x 9" x 0.082" x 0.306" Self Mating Beam 8' 29'.S" 27'.4" 25'.6" 23'.11" 21'-7" 9' 27'.11" 25'.9" 24'.1" 22'.7" 20' -5" 10' 26'.6'" 24'-6" 22'.10" 21"S 19'-4"' 11' 25'.4" 23"-4" 21'-9"' 20"-5'" 18'S 12' 24'.3" 22'.4" 20'.10"' 19'-7" 17'-8" 13' 23'-3" 21".5" 20'.0" 18'-10" 16'-11" 14' 22'.5" 20'.S" 19'.3" 18'.2" 16'.4" 16' 20'.11" 19'.4" 18'.0" 16'.11" 15'.3" Notes: Above spans do not.nclude length of knee brace Add horizontal length of knee brace to above spans for total beam spans SEAL Lawrence E. Bennett, P.E. CIVIL ENGINEER. DEVELOPMENT CONSUL TANT PO. BOX 4368, SOUTH DAYTONA, FL 32121 TELEPHONE (904) 767-4774 FAX (904) 767.6556 PAGE 68 @ COPYRIGHT 1999 NOT TO BE REPRODUCED IN WHOLE OR IN PART WITHOUT TH~ WRITTEN PERMISSION OF LAWRENCE E BENNIOn" P E