48"x36" Custom Energy Efficient Aluminum Folding Up Window

The 48" x 36" Aluminum Folding Up Window is a wide, low-profile folding window built for spaces that need generous ventilation and a seamless indoor-outdoor connection.

Folding upward on a hinge mechanism, this window opens fully to create an unobstructed pass-through - perfect for kitchen counters, outdoor bars, and entertainment spaces. The durable aluminum frame handles all weather conditions with ease.

Key Features

• Size: 48" Wide x 36" High
• Heavy-duty aluminum frame - rust-resistant, weather-tight, and low maintenance
• Folds upward for full, unobstructed opening
• Energy-efficient design with tight seal when closed
• Ideal for pass-through counters, bars, and open-air spaces
• Compatible with standard and custom rough openings
• Sleek modern profile suitable for residential and commercial use

A popular choice for kitchen pass-throughs, outdoor bars, and entertainment areas where a wide folding window creates the perfect open-air experience.