ATIS Sliding Door – 6 Panels on 2 Tracks
TOSTEM ATIS Series – Max-Width Sliding System for Large Spaces

ATIS Sliding Door – 6 Panels on 2 Tracks
The ATIS 6-panel 2-track configuration offers a visually stunning and functionally efficient sliding solution for wide-span openings. Ideal for large balconies, terraces, and full-wall glass façades, this setup allows alternating sliding and fixed panels in a minimal 2-track frame—delivering both ventilation and panoramic openness.
Key Features
6-Panel Sliding System – Flexible opening with 3 fixed + 3 sliding panels
2-Track Frame – Maintains slim track footprint despite extended width
Quiet, Smooth Glide – TOSTEM-engineered rollers ensure effortless movement
Modern Aesthetic – Enhances openness and natural light intake
Specifications
Parameter Value
Frame Depth 90 mm
Glass Thickness 5 mm – 20 mm
Max Panel Size 1,000 mm (W) × 2,500 mm (H)
Max Panel Weight 60 kg
Performance Ratings
Performance Type Rating
Water Tightness Up to 150 Pa
Air Tightness JIS Level A-4
Wind Resistance Up to 800 Pa
Noise Reduction Up to 25 dB
