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20002gon Manufactured Dwelling Installation Specialty Code <br /> 4-4 Structural Skirting. (5) The top plate shall be attached to the under <br /> [ 4-4.1. Structural skirting may be used to anchor side of the manufactured dwelling floor joists. <br /> a manufactured dwelling and to replace Shimming may be permitted between <br /> recessed perimeter piers. Structural skirting may outriggers and other permanent obstructions. <br /> be constructed on site or prefabricated. (6) The framework shall be covered on the <br /> 4-4.2. Structural skirting shall be installed outside with a minimum of 1/2 in. CDX <br /> according to the following and Figure 4-4.2: plywood sheathing rated for ground contact, <br /> (1) Structural skirting shall fit tight to the footing or equal material. <br /> and to the bottom of the manufactured (7) Up to 8 in. of unbalanced fill may be <br /> dwelling floor. supported by this type skirting. <br /> (2) The skirting shall be supported by a concrete (8) Skirting shall not be braced horizontally <br /> foundation footing or slab. against the manufactured dwelling chassis or <br /> (3) The framework shall be made of wood or any part of the manufactured dwelling <br /> metal and have top and bottom plates and foundation system. <br /> vertical studs spaced at 16 in. on center. (9) Sheathing or siding shall be secured to the <br /> (4) The bottom plate shall be foundation grade framework according to the sheathing or <br /> pressure treated lumber attached to a siding manufacturer's installation <br /> concrete footing with 1/2 in. x 7 in. instructions. <br /> foundation bolts or other approved anchoring <br /> devices at 6 ft. on center and beginning <br /> within 12 in. from each end. <br /> ULKING SECURE WITH EXTERIOR <br /> TYPE 15/02 in. GRADE a SIDEWOLL <br /> PLYWOOD BOARD SECURED TYPICAL SIDING III <br /> AND CAULKED TO RIM ii FLOOR <br /> JOIST AND SILL PLATE <br /> WITH 00 NV LS AT 6 TYPICAL TRIM BOARD <br /> 1 GN CENTER IN E CH ROW 1 <br /> I',� II� �� CHASSIS <br /> Illik ''I4 I \ o SKIRLING <br /> romp <br /> RAM? WP <br /> 8 in. TYPIC.L <br /> OI4 %MN.� FOOflNG <br /> • + - ifr• 1,,-4),‘‘, PIIONAL SHIM �14 <br /> 12 In. MIN. <br /> ALTERNin. SECUREMENT WTM <br /> 3 1/2 in. X 7 in. N 20 Go. ' <br /> CONNECTOR PLATE AT 4 ft. ON ' I r I A� 2 in. CX 4in. FRAME, SECURE PLATES <br /> CENTER FOR SINGLE WTOES OR' • ' TO EACH STUD WITH 1W0 18d NAILS <br /> ft. ON CENTER FOR MUTIWIDES ' <br /> FASTENED WIfHIM 32 80 NAILS <br /> ' 2 in. x 4 In. PRESSURE <br /> INTO BOTH RIM JOIST AND SILL ` ' TREATED SILL PLATE . . , 4. LL �'<� <br /> * ' ` ` ' 'WEAL MOISTURE BARRIER <br /> • • . .TYPICAL SKIRTING •4 • 2S i <br /> • • . . . ATTACHED TO FRAMING * . . "' MIT:; FIBER REINFORCED <br /> • - • . .WITH 8d COMMON CALK • BOLTS OR OTHER • (' piiiD CONCRETE 3 1/2 In. <br /> • . • NAILS AT 8 in. ON EDGES . • FOUNDATION . • TY THICK DOES NOT <br /> • + .AND 12 In. IN FIELD ANCHORING $$`x % REQUIRE REBAR. <br /> ii <br /> , • • . . DEVICE AT 8 N. ON. . • t#:4 J <br /> . . • . .• . . . • • . FROM EACH ENO R AND 12 in, • 5`ia-4?N ON*� /4 HORIZONTAL REBAR <br /> . • . * * * . .r , 4 CENTERED VERTICALLY <br /> AND NOT CLOSER <br /> THAN 3 In. TO THE <br /> SIDE AND BOTTOM <br /> Figure 4-4.2 Structural Skirting Detail <br /> V <br />