S5600 Installation Instructions - Efco
S5600 Installation Instructions - Efco
S5600 Installation Instructions - Efco
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Series 5600 Outside Glazed <strong>Installation</strong> <strong>Instructions</strong>Section XIII: Intermediate Vertical ExpansionMullionVertical intermediate expansion mullions are used in place of the typicalintermediate vertical and filler to accommodate the thermal expansion andcontraction in wide bay runs. Refer to the approved shop drawings forlocations. Bay runs are not to exceed 20’-0” without an expansion mullion.Vertical Expansion MullionEFCO CORPORATION 6/2012 PART NO. YS56 Page 54 of 54
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