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3 1/2" Heavy Commercial Casement Split-Vent Windows

by Efco Windows
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Manufacturer's Product Description

Series 880-I (TS) Series 880-I retains an AAMA Heavy Commercial and Architectural Grade rating to meet the most demanding specifications. Designed for high-rise residential, educational, office or healthcare facilities, the 880-I window system is an attractive product for a wide range of applications. Multiple glazing options provide flexibility to meet specific design requirements. E-Strutª thermal isolators provide outstanding thermal performance while allowing for different interior and exterior finishing options. Offered with a complete line of sub frames, mullions and architectural sills, the 880-I window provides the complete solution for your fenestration needs.


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