How DRAFTeeze™ Works | Window Draft Stopper Overview

Overview

What is DRAFTeeze™?

DRAFTeeze™ is a precision-fit sealing device for windows that have crescent swing locks. When installed, it subtly lifts the top sash and lowers the bottom sash, creating a tight seal that blocks cold and hot air infiltration.

DRAFTeeze window draft stopper crescent lock window seal - top view of precision fit device for single and double hung windows

DRAFTeeze patent pending precision-fit crescent swing lock window seal - bottom view showing sealing mechanism

Diagram showing hot and cold airflow penetrating through a leaking window with drafts - illustrating the window air leak problem DRAFTeeze solves

Hot and Cold Airflow Penetrating Through Leaking Window with Drafts