Great Lakes Window manufacturer of the Uniframe Replacement Window, Announces The newly designed Uniframe Window will be released to the exclusive dealers throughout the United States. Uniframe/EcoSmart windows have New features include: Slimier sash frames to allow optimal view, Standard Smartcore insulated masted and sash frames.
Real hardware to lift and lower your windows, I-Beam & Rigid Core Fiberglass Reinforcement, Pinch Fusion Welded Master & Sash Frames, Standard EZ-Lok system and 3 glass packs to choose from.