Turn your lanai into the extra room you want. Our vertical four track windbreaker allows homeowners use of their screen room 365 days a year! Whether selecting economical value of vinyl vents/sash or the sophistication of acrylic, our Vertical Four Track Windbreaker will assure countless seasons of cool breezes without the worry of rain, wind, or dirt damaging the patios interior. When windbreakers are open you gain 75% of your patio's ventilation.

Window Craftsmen unique Vertical Four Track Windbreaker's "floating glide system" has been specially designed with adjustable glides located on each individual vent/sash. This design avoids having to ever reinstall the side jambs to keep vents/sash form slipping or dropping. Also, if you have purchased vinyl windows and later decide to install acrylic, there is no need to replace our main aluminum extruded frame. All of our Vertical Four Track Windbreaker vents are interchangeable.

1. Security locks are standard vinyl or acrylic windbreakers allow ventilation and security.
2. Easily removable vents for easy cleaning.
3. Full length handle grip for safe and effortless operation.
4. Choice of bronze or white colored extrusion.
5. Easiest operating, long lasting nylon vent latch for quick vent cleaning from inside the room.
6. Available in vinyl or acrylic.
7. Adjustable floating glide system.
8. All vents moveable up or down.
9. Easily removable screens or fixed screens
10. High built-up sill to prevent leaks
11. Outside or inside mount.