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SOPREMAO insulation attachment guidelines are offered for SOPREMA® warranty purposes only. Guidance <br />provided herein is not specific to any particular project design and is not a substitute for professional design <br />services. Figure 5a and Figure 5b provide general guidance to determine roof zone size and dimensions for <br />SOPREMAQ warranty purposes only. Refer to jurisdictional codes and design documents necessary to comply with <br />wind uplift resistance requirements. <br />ROOF HEIGHT LESS THAN <br />OR EQUAL TO 60ft <br />3 <br />2 <br />3 <br />C22 <br />V <br />2 <br />3 <br />Q <br />3 <br />a = 10% of least horizontal dimension <br />or40% of eave height, whichever is <br />smaller, but not less than either4% of <br />least horizontal dimension or 3ft <br />ROOF HEIGHT GREATER THAN 60ft <br />® 2 a� <br />� N <br />a <br />2 <br />1Q <br />2 <br />a = 10% of least horizontal roof <br />dimension, but not less than 3ft <br />Figure 5o ASCE 7-05110 Roof Zones for Low Slope Roofs &ST <br />ROOF HEIGHT LESS THAN <br />OR EQUAL TO 60ft <br />h = eave height <br />ROOF HEIGHT GREATER THAN 60ft <br />M <br />a =10% of feast horizontal roof <br />dimension, but not less than 3ft <br />Figure 5b ASCE 7-16 Roof Zonesfor Low -Slope Roofs fl_<7' <br />(i1 O <br />t55Back to Top _ I <br />