⚠️ Factory closed on 3rd and 4th of July.

Double Hung

Single Glazed
Double Hung Double Hung

Overview

The Double Hung Sashless Vertical Moving Window is a sleek, modern window system designed to provide maximum ventilation, uninterrupted views, and minimalist aesthetics.

By eliminating traditional sashes, it delivers a seamless glass-to-glass look while still allowing two operable panes to slide vertically in a counterbalanced system.

The 4-Panel Double Hung Sashless Vertical Moving Window is a sophisticated evolution of the traditional vertical slider. With four operable panes split into two vertically stacked pairs, this system offers exceptional ventilation flexibility, wider openings, and a stunning uninterrupted glass aesthetic. Ideal for large window spans, it retains the clean, minimalist sashless look while maximizing both airflow and visual clarity.

Features

  • Sashless Design: No bulky frames between panes; offers uninterrupted views and a minimalist appearance.
  • Double Hung Functionality: Both the top and bottom glass panes slide vertically for flexible ventilation.
  • Counterbalance Mechanism: Smooth, balanced sliding action; panes remain in position without locks.
  • Slimline Framing: Narrow aluminum or uPVC perimeter frame maximizes glass area and natural light.
  • Clear, Tinted or Laminated Glass Options: Customizable to meet privacy, acoustic, and energy requirements.
  • Integrated Seals & Weather Stripping: Ensures air and water tightness, even under adverse conditions.
  • Safety Features: Optional restrictors and toughened/laminated safety glass compliant with building codes.
  • Custom Sizes & Configurations: Manufactured to fit project-specific dimensions and opening requirements.
  • 4-Panel Double Hung Design: Two pairs of vertically sliding sashless panes for enhanced ventilation and larger openings.

Configurations

4 Panel
3 Panel
2 Panel
Super Shugg
Custom Design

Applications

Residential
  • Modern Homes: Ideal for designs that emphasize clean lines and expansive views.
  • Heritage Renovations: Preserves vertical sliding function with a contemporary twist.
  • Kitchens & Bathrooms: Provides effective ventilation without projecting into exterior or interior spaces.
  • Multi-story Houses: Enhances façade aesthetics while meeting egress and ventilation standards.
Commercial
  • Retail & Hospitality Frontages: Unobstructed sightlines ideal for cafes, shops, and restaurants.
  • Apartments & High-Rises: Optimizes ventilation and natural light without encroaching on balcony space.
  • Office Buildings: Supports energy-efficient designs with controllable airflow and daylight access.
  • Schools & Institutions: Safe and practical ventilation for classrooms and common areas.

Drawings

Frame TypeFrame MaterialGlass ThicknessPlatform ThicknessDownload
APL Metro awning frameAluminium5mm42mmPDF
APL Metro awning frameAluminium6mm42mmPDF
APL Metro awning frameAluminium8mm50mmPDF
APL Hinged doorAluminium5mm42mmPDF
APL 80mm Shop frontAluminium6mm42mmPDF
APL 100mm Shop frontAluminium6mm42mmPDF
APL 106 Architectural CasementAluminium6mm42mmPDF
APL 106 Architectural CasementAluminium6mm50mmPDF
APL 80mm Shop frontAluminium8mm50mmPDF
APL 100mm Shop frontAluminium8mm50mmPDF
APL 106 Architectural CasementAluminium8mm50mmPDF
APL 80mm Shop frontAluminium6mm45mmPDF
APL 100mm Shop frontAluminium6mm45mmPDF
APL 80mm Shop frontAluminium8mm53mmPDF
APL 100mm Shop frontAluminium8mm53mmPDF
APL 106 Architectural CasementAluminium6mm45mmPDF
Hinged door/sidelightTimber5mm42mmPDF
Hinged door/sidelightTimber5mm44mmPDF
Hinged door/sidelightTimber6mm44mmPDF
Hinged door/sidelightTimber8mm49mmPDF
Hinged door/sidelightTimber6mm52mmPDF
Hinged door/sidelightTimber8mm52mmPDF
Hinged door/sidelightTimber6mm44mmPDF
Hinged door/sidelightTimber5mm42mmPDF
Hinged door/sidelightTimber5mm44mmPDF
Hinged door/sidelightTimber6mm42mmPDF
Hinged door/sidelightTimber6mm44mmPDF
Hinged door/sidelightTimber8mm49mmPDF
Flat Jamb TimberTimber5mm42mmPDF
Flat Jamb TimberTimber5mm44mmPDF
Flat Jamb TimberTimber6mm44mmPDF
Flat Jamb TimberTimber8mm49mmPDF
Flat Jamb TimberTimber5mm42mmPDF
Flat Jamb TimberTimber5mm44mmPDF
Flat Jamb TimberTimber6mm44mmPDF
Flat Jamb TimberTimber8mm49mmPDF
Flat Jamb TimberTimber5mm68mmPDF
Flat Jamb TimberTimber5mm70mmPDF
Flat Jamb TimberTimber6mm70mmPDF
Flat Jamb TimberTimber8mm75mmPDF
Flat Jamb TimberTimber5mm86mmPDF
Flat Jamb TimberTimber5mm88mmPDF
Flat Jamb TimberTimber6mm88mmPDF
Flat Jamb TimberTimber8mm93mmPDF
Flat Jamb TimberTimber5mm68mmPDF
Flat Jamb TimberTimber5mm70mmPDF
Flat Jamb TimberTimber6mm70mmPDF
Flat Jamb TimberTimber8mm75mmPDF
Flat Jamb TimberTimber5mm86mmPDF
Flat Jamb TimberTimber5mm88mmPDF
Flat Jamb TimberTimber6mm88mmPDF
Flat Jamb TimberTimber8mm93mmPDF
APL Metro awning frameAluminium8mm50mmPDF
APL Metro awning frameAluminium10mm50mmPDF
APL 106 Architectural CasementAluminium8mm50mmPDF
APL 106 Architectural CasementAluminium10mm50mmPDF
100mm Shop frontAluminium8mm53mmPDF
100mm Shop frontAluminium10mm53mmPDF
APL 106 Architectural CasementAluminium8mm53mmPDF
APL 106 Architectural CasementAluminium10mm53mmPDF
APL 106 Architectural CasementAluminium8mm78mmPDF
APL 106 Architectural CasementAluminium10mm78mmPDF
APL 106 Architectural CasementAluminium8mm103mmPDF
APL 106 Architectural CasementAluminium10mm103mmPDF
APL 106 Architectural CasementAluminium10mm103mmPDF