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<br /> � Gulf Coast 'I�ff-Rib° Roafing Panels
<br /> Fastening�chedule for Various Wind Speeds—minimum 2:1�roof pitch
<br /> Wind Speed Zone �
<br /> 110 MPH 120 MPH i30 MPH y40 MPH
<br /> Roof Fastener Fastener Size Attaching fo: On Center On Center On Center On Center
<br /> Zone Type Spacing Spacing Spacing Spacing
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<br /> Woodgrip� min. 15/32 " - " " ��*
<br /> Zone 2 WoodZac� #9-15 x 1'/z p�yWOOd Type 1 Type 1 Type 1 Type 2
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<br /> `for 1 x4 puriins, all spacing is 24"
<br /> Fastener pattern Fastener pattern
<br /> Type 1 Fastener patterns Type 1 and Type
<br /> 2 are shown at left, row spacings are
<br /> Type 2 shown in the table above,and roof
<br /> zones are displayed on left below.
<br /> Figure 7shows a simple iliustration of
<br /> . Zone 2 -►I a �- the patterns. Note that fastener pattern
<br /> Eave a Type 2 is required at top,boitom,and
<br /> ..................... ......................... ........... � end laps of each panel,as well as in
<br /> additional areas according to which
<br /> • roof zone the fasteners fail in.
<br /> � Each"zone"of the roof has its own
<br /> ' " a screw requirements. Dimension a is
<br /> _�________________Ridge--------------�- �- definedasl0%oftheminimumwidth
<br /> ' : of the building,or 40%of the mean
<br /> . ......... .................... .... ..... ........ .. ... ..........
<br /> height of the roof, whichever is
<br /> Zone 1 Gab(e smaller;however, a cannot be less
<br /> than either 4%of the minimum width
<br /> .,,. ........................................................ of fhe building,or 3 feet.
<br /> Eave � Ridge
<br /> Zone 3 r �d'
<br /> 4
<br /> � nter �
<br /> �Spa�n f V
<br /> :�
<br /> �
<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 � To(I Free (888) 393-0335 � FAX (352} 498-7852
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