ATIS Sliding Door – 4 Panels on 2 Tracks

ATIS Sliding Door – 4 Panels on 2 Tracks
The 4 Panel 2 Track configuration of TOSTEM's ATIS Sliding Door system enables broader openings for spacious interiors and wider balcony or patio access. With two fixed and two operable sliding panels, it balances ventilation, access, and design flexibility—all within a compact two-track system.

Key Features
Wide 4-Panel Setup – Two panels fixed, two slide for maximum usable opening

Space-Saving 2-Track Design – Keeps frame slim while offering wide access

Engineered for Durability – Long-lasting aluminium frame and rollers

Weather Performance – Excellent resistance to rain, air, and wind

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