Provides maximum ventilation, plus all the features of Thermotech's Fibertherm TM windows. Suited to taller narrower openings.
Sash locks provide extra security and insure a tight fit to the weather-stripping.
Dual locks are used on taller windows. A single lever multipoint lock is available. Heavy duty concealed hinges provide trouble free operation and allow cleaning from the inside. Retractable pins allow for easy screen removal and replacement. Non glare fiberglass screening is standard.