Symmetry Meets Substance
One smooth upward motion turns a wall into an open-air pass-through with the Alumodoor 54" x 48" folding-up window. This 54" x 48" configuration was sized for servery counters, cabana bars, and any layout built around entertaining.
The frame is heavy-duty thermal break aluminum, glazed with double tempered Low-E insulated glass and Argon gas fill, then engineered with an awning-style folding-up panel system that lifts and locks into an open-air pass-through position with minimal effort.
Lift it open for service, prop it in place, and the counter below instantly becomes a working pass-through; fold it down and the opening seals cleanly shut.
Experience the Alumodoor Difference
- Overall Size: 54" x 48"
- Awning-style folding-up opening
- Heavy-duty thermal break aluminum construction
- Double tempered Low-E insulated glass with Argon gas
- Smooth folding-up panel system
- Advanced multi-point locking system for enhanced security
- Exceptional thermal and acoustic performance
- Corrosion-resistant powder-coated finish built for all climates
- Available in Black or White powder-coated finish
- Hardware Finish: White frames include chrome handles, hinges, and visible hardware; black frames include matching black hardware
- Weatherstripping: Black weatherstripping on all frames, both white and black
- Custom sizes available
Built for Performance
The thermal break frame and Argon-filled Low-E glass keep the opening efficient when closed, and the multi-point locking system locks the folded panel down securely between uses.
Open-Air Pass-Through Convenience
Open-air pass-through convenience means the window works exactly like a small garage door for your counter — lift it, prop it, serve through it, then fold it back down when the party winds down.
Ideal Applications
- Serveries and Bar Counters
- Indoor-Outdoor Kitchens
- Pool Houses and Cabanas
- Cafes and Hospitality
- New Construction and Remodels
Available Options
- Finish: Black or White Powder-Coat
- Configuration: Awning-style folding-up configuration
- Custom Sizes Available
- Optional Screen System
- Nationwide Shipping
- Professional Installation available throughout Ventura County and the Conejo Valley, California
Alumodoor is ready when you are — order this folding-up window directly or contact our team for custom sizing, finish selection, or professional installation across Ventura County and the Conejo Valley.
Backed by the Alumodoor Warranty
- 10-Year Limited Warranty on manufacturing and product defects
- 5-Year Limited Warranty on glass seal failure and fogging
- 2-Year Limited Warranty on operational hardware and screens
Alumodoor — Built to Inspire. Engineered to Perform. Crafted to Last.
