Double Hung Windows

Double hung windows have two sashes that move up and down along grooves in the frame. They have a traditional look. Modern double hung windows have a spring-mounted mechanism instead of the troublesome counterbalance sash weights found on older double hung windows.

Enerpro double hung windows are designed for high energy efficiency and are maintenance-free.

Exceptional performance
Superior quality and high thermal performance are characteristics of all Enerpro window systems.  All components meet or exceed ASTM, AAMA and CSA standards.  For a lifetime of service and dependability, specify Enerpro window and door systems