Foshan AMJ Windows and Doors Co., Ltd. 
The AMJ 155T Series is a heavy-duty thermal break lift and slide door designed for luxury villas, high-rise residences, hotels, commercial spaces, and large opening projects.
The lift-and-slide mechanism raises the sash slightly before movement, reducing friction for smoother operation and creating firm compression sealing when closed. German G-U hardware and 6mm Low-E argon-filled tempered insulated glass support reliable operation, insulation, and secure locking.
Two-track, three-track, four-track, and five-track configurations can be customized for large glass openings, screen combinations, and multi-panel layouts.
The sash lifts before sliding for smoother movement and compresses firmly against the seals when closed.
Standard configurations support 200kg per sash, with heavy-duty options up to 300kg.
Sashes up to 2400mm wide and 3000mm high support expansive glass openings and panoramic views.
German G-U lift-and-slide hardware supports smooth operation, secure locking, and long-term use.
Available in two-, three-, four-, and five-track layouts for different panel and screen arrangements.
Standard 6mm Low-E argon-filled tempered glass supports insulation, safety, and acoustic comfort.
| Product Name | AMJ 155T Series Sliding Door |
| Product Item | AMJ 155T Thermal Break Lift & Slide Door |
| Profile Thickness | 2.0mm |
| Frame Depth | Two-Track 153mm / Three-Track 229.2mm / Four-Track 305.4mm |
| Frame / Track / Sash | Vertical Frame 41.5mm / Upper Track 50mm / Lower Track Interior 50mm & Exterior 29.4mm / Sash 86mm / Interlock 91mm |
| Flat Track Height | 9mm |
| Sash Size Range | 800–2400mm width / 1800–3000mm height |
| Sash Weight Capacity | Standard 200kg / Heavy-Duty Option 300kg |
| Maximum Sash Area | 6㎡ |
| Standard Glass | 6mm Low-E + 20A Argon + 6mm Tempered Clear Glass |
| Optional Glass | Insulated glass thickness up to 42mm |
| Standard Hardware | German G-U Hardware, Black / White |
| Optional Hardware | HK Kinlong Hardware, Black / White |
| Screen Options | Stainless Steel Security Screen / Aluminum Screen; four- and five-track systems use a separate folding screen |
| Installation Options | Nail Fin / Installation Brackets / Screw Installation |
| Available Designs | Two-Track Two-Panel / Two-Track Four-Panel / Three-Track Three Glass / Three-Track Two Glass + One Screen / Four-Track Four Glass / Five-Track Glass Layout |
| Height Note | Standard sash height 2700mm; up to 3000mm with external reinforcement |
Suitable for luxury villas, high-rise residences, hotels, resorts, commercial spaces, and projects requiring large glass openings, heavy sash capacity, and smooth lift-and-slide operation.
