Aluminium sash window SERIES 660 (T) / SERIES 670 (T) / SERIES 6600 (T)
EFCO
This product family of hung windows retains an AAMA Heavy Commercial and Architectural Grade rating to meet the most demanding specifications and is a proven performer in projects ranging from historical replication to new construction. This hung window series is an attractive and economical product for a wide range of applications. Multiple glazing options offer flexibility to meet specific design requirements. A thermal barrier in the frame and sash improves thermal performance enhancing energy saving potential. Offered with a complete line of sub frames, mullions and architectural sills, this product family provides the complete solution for fenestration needs.
