Description
Thermal Break
Why Choose the Teza 63 Series?
Teza thermal break bi-fold windows combine modern design with high-performance functionality. Built with a heavy-duty aluminum frame and dual-pane tempered glass filled with argon gas, these windows deliver durability, energy efficiency, and a clean, contemporary look.The thermally broken frame provides reliable insulation in both warm and cold climates, helping maintain consistent indoor temperatures year-round. The bi-fold system allows multiple panels to fold and stack to the side, creating wide, unobstructed openings and a seamless indoor-outdoor transition.Designed to maximize natural light and airflow, this system brings both comfort and flexibility to kitchens, patios, and entertainment spaces.

- Thermal break design for energy efficiency in all climates
- Heavy-duty aluminum frame for strength and durability
- Dual-pane tempered glass with argon gas for improved insulation
- Bi-fold configuration for wide openings and smooth operation
- Panels fold and stack to the side for flexible use and clean sightlines
TEZA 63 Series Bi-fold Window System
Impressive Sizes
You can select from a variety of sizes to fit your space perfectly.
Low Maintenance
Designed for easy upkeep, saving you time and effort.
Versatile Configurations
Customize your door to match your unique style and needs.
Retractable Screens u0026 Easy Assembly
Enjoy convenient retractable screens and simple installation.
Finishes and Colors
Select from a range of stylish finishes and colors to complement your home's aesthetic.
Product Features
- Slim
- Thermal Break
- Powder Coated
- 3 Point Lock
- Adjustable Hinges
- Flushed Handle
- Low Track
- Low-E2 Tempered Glass
- IG-Argon Gas Filled Glass
Essential Product Resources
Access everything you need for a successful project in one place. Download our comprehensive product catalog, detailed spec sheets, AutoCAD files for precise planning, and step-by-step installation guides—all designed to help you select, plan, and install with confidence.













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