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<br /> � Gulf Coast 'I'uff-Rib° I�oofing Paneis
<br /> Fastening Schedule for Various Wind Speeds—minimurn 2:12 roof pitch
<br /> � Wettd Speed Zone
<br /> 110 MPH 120 MPH 130 MPH 140 MPH
<br /> Roof Fastener On Center On Center On Center On Center
<br /> Zone Type Fastener Size Attaching to. Spacing Spacing Spacing Spacing
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<br /> Wood ri � n n u u,t
<br /> Zone 2 org p #9-15 x 1'/z min.15/32 24 24 24 12
<br /> WoodZac� plywood rype r rype � Type 1 Type 2
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<br /> *for 1 x4 puriins, all spacing is 24"
<br /> Fastener pattern
<br /> Fastener pattern
<br /> TYP� 1 Fastener patterns Type 1 and 7ype
<br /> 2 are shown at left, row spacings are
<br /> Type 2 shown in the table above,and roof
<br /> � zones are dispiayed on left below.
<br /> Flgure 7shows a simple illustration of
<br /> . Zone 2 -►� a �- the patterns. Note that fastener pattern
<br /> Eave a Type 2 is required at top,bottom,and
<br /> ..�. ......... ......................................................::: end laps of each panel,as well as in
<br /> ' � additional areas according to which
<br /> roof zone the fasteners fall in.
<br /> ...................... ....................................... . � Each"zone"of the roof has its own
<br /> ..:. .. .. :..
<br /> ; • a screw requirements. Dimension a is
<br /> _;__�._____________Ridge---------------�- -� definedasl0%oftheminimumwidth
<br /> , '.............. . .................. ....... ... ... . ., :, ofthebuilding,or40%ofthemean
<br /> Gable height of the roof, whichever is
<br /> Zone 1 smaller; however, a cannot be less
<br /> than either 4%ot the minimum width
<br /> .,,. ........................................................ of the building,or 3 feet.
<br /> Eave Ridge
<br /> Zane 3 � 6 � ' � .
<br /> � �enfe� .�- ,�r.
<br /> n � � �,
<br /> Os�a�in � �..
<br /> Figure 7 Screws should be placed on both sides of#he ribs at both eave and ridge, Eave
<br /> and on the overlap side of any panel laps.
<br /> (352) 498-0778 � Toli Free (888) 393-0335 • FAX (352) 498-7852
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