Three Panels Stack Slider System

The Three Panels Stack Slider is designed to deliver a seamless indoor–outdoor connection with a sleek appearance, smooth performance, and excellent thermal efficiency. Built with premium thermal-break aluminum and advanced insulated glazing, it is ideal for modern residential and commercial spaces requiring wide openings and flexible configurations.

Glass System

• Delivers superior thermal insulation, sound reduction, and energy efficiency

Hardware & Performance

• Rollers: Custom silent quad rollers with anti-wobble top rollers for smooth, stable operation

• Locking System: Two-point lock for added safety and security

• Handle: HOPO flush handle

• Track Options: Waterproof high track or low track design

Optional Features

• Nail flange for new construction installations

• Built-in blinds

• Custom decorative grid options

• Keyed exterior access

• Optional long handle

• Retractable screen system

Key Benefits

• Space-saving three-panel stacking design

• Quiet, effortless sliding performance

• Excellent weather resistance and thermal insulation

• Modern slim-frame aesthetic

• High level of customization for various architectural needs