Slim Aluminum Sliding Windows
Space-efficient horizontal operation, generous glass area and clean contemporary lines for residential and project applications.
SLIDING WINDOW SYSTEMS
Smooth Operation. Wider Everyday Views.
Sliding windows move horizontally without projecting into interior or exterior space. ALTOP coordinates track configuration, interlock sightline, glass weight, drainage, rollers, locks and performance around the opening.
Two-Panel Sliding
A practical configuration with one operable sash and one fixed or sliding panel for compact openings and everyday ventilation.
Three-Panel Sliding
Additional panel flexibility for wider openings, balanced ventilation and architectural façade rhythm.
Multi-Track Sliding
Two- or three-track arrangements can increase opening flexibility where several sliding panels are required.
Sliding + Fixed Combination
Operable sliding sections can align with larger fixed glazing to increase daylight while retaining ventilation.
Slim Interlock Option
Reduced meeting-stile sightlines can keep the center view visually light when panel size and performance allow.
DESIGN & PERFORMANCE
The Track and Interlock Define the Experience.
Track depth, interlock size, roller capacity, drainage and sealing strategy should be evaluated together with glass weight and weather exposure.
Key Sliding Window Specifications
Track Configuration · Visible Interlock · Panel Size · Glass Make-up · Roller Capacity · Drainage · Air & Water Performance · Wind Load · Locking · Insect Screen · Installation Interface
FOR ARCHITECTS & PROJECT TEAMS
Coordinate Tracks, Drainage and Screens Early.
Sliding systems require clear decisions about track count, sill drainage, interior and exterior levels, screen location and cleaning access. Share plans, elevations and window schedules before quotation.
PROJECT APPLICATIONS
Designed for Efficient, View-Focused Openings.
Modern Residential · Apartments · Villas · Hospitality · Warm-Climate Projects
A sliding window can maximize usable space and glass area, while final performance depends on the selected sealing system, exposure, panel size and installation.
Planning a Sliding Window Package?
Send opening sizes, preferred track arrangement, glass requirements and performance targets. We’ll help narrow down a suitable sliding window direction.