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Two Three Four Track Heavy Duty Aluminum Lift Slide Doors Thermal Break Energy Efficient Terrace Balcony Glass Sliding Doors
Product Description
PRODUCT HIGHLIGHTS
Source Factory Advantage
Factory-direct supply backed by 20+ years of aluminum door and window manufacturing experience, offering OEM/ODM support and flexible customization for villas, apartments, patios, balconies, sunrooms, indoor partitions, garden entrances, residential, and commercial applications.
Ultra Slim Panoramic Design
Featuring a 28mm ultra-slim interlock design, TL150 minimizes visual obstruction while maximizing natural light, panoramic views, and seamless indoor-outdoor connections for large balconies, villas, and floor-to-ceiling openings.
Heavy-Duty Aluminum Structure
Built with premium 6063-T5 aluminum profiles featuring a 2.2mm sash wall thickness, reinforced system structure, and heavy-duty roller modules supporting up to 400kg per sash for oversized panels up to 3500mm × 3200mm.
Premium Lift & Slide Hardware System
Equipped with German Siegenia lift & slide hardware, delivering smooth lifting operation, effortless sliding performance, strong load-bearing capability, corrosion resistance, and long-term stability for frequent daily use.
Advanced Thermal Break Structure
Designed with PA66-GF25 24mm high-performance thermal break strips, nylon edge insulation profiles, and double-layer composite sealing technology to create an efficient thermal barrier for improved insulation, energy efficiency, and indoor comfort.
Six-Layer Sealing Performance
Integrated with automotive-grade Haida EPDM gaskets, microwave-vulcanized welded corners, and six-layer sealing structures with a central four-layer sealing interlock to effectively resist wind, rain, dust, and outdoor noise.
High-Performance Glazing Options
Standard 6mm+18Ar+6mm Low-E insulated glass, with optional laminated glass, ultra-clear glass, argon gas filling, and 4SG warm-edge spacers for enhanced thermal insulation, acoustic performance, safety, and energy efficiency.
Security Screen Compatibility
Supports optional three-track systems with integrated security screens, providing insect protection, enhanced ventilation, and improved residential security while maintaining the overall performance of the lift & slide door system.
Flexible Configurations
Supports two-track, three-track, high-track, and low-track thermal break modules, as well as fixed panels, corner opening solutions, and electric lift & slide options to meet diverse residential and architectural requirements.
TL150 SLIDING DOOR REAL PROJECT CASES
PRODUCT SHOT
| Product Series | TL150 Medium Slim Frame Heavy Duty Thermal Break Lift Sliding Door |
| Brand | DEUTER |
| Profiles | 6063-T5 Thermal Break Aluminum Alloy Profiles |
| Profile Wall Thickness | 2.2mm |
| Available Size | Sliding Unit Width: 800–3500mm / Height: 1200–3200mm |
| Glass Configuration | Tempered Double Glazed Low-E Insulated Glass with Argon Filling (6mm+18A+6mm) |
| Glass Options | Low-E Glass, Laminated Safety Glass, 4SG Warm Edge Spacer, Ultra-Clear Glass, Reflective Glass, Tinted Glass, Frosted Glass |
| Hardware Configuration | German SIEGENIA Lift & Slide Hardware |
| Screen Options | 304 Stainless Steel Security Mesh, Retractable Flyscreen |
LIFT & SLIDE HANDLE OPERATION
Compared with standard sliding doors, the lift & slide mechanism raises the door panel for smooth operation and lowers it into a secure compression position when closed. This reduces panel movement while improving stability, security, and sealing performance for large sliding doors.
PRODUCT DETAILS
High & Low Track Options
Available in high and low track options. High track is suitable for exterior applications with better drainage performance, while low track is ideal for interior applications with a cleaner appearance and easier access.
PVDF Black Spacer
Double glazed tempered glass with a durable PVDF black spacer creates a sleek and uniform appearance, enhancing the modern aesthetic of the lift & slide door system.
SIEGENIA Lift & Slide Hardware
Premium German SIEGENIA lift & slide hardware system provides smooth lifting operation for heavy door panels, effortless sliding performance, and reliable locking with stable long-term operation.
Multi-Point Lock System
The multi-point locking system creates multiple secure locking positions between the sash and frame, improving closing stability, security, sealing performance, and enhanced resistance against forced entry.
Reinforced Ultra-Slim Interlock
The 28mm reinforced interlock structure integrates nylon edge insulation and a central four-layer sealing system. Its compact and stable profile design improves sealing performance and thermal insulation while reducing visual obstruction, creating a cleaner appearance and a wider panoramic view for large lift & slide door applications.
COMPANY OVERVIEW
ABOUT THE SUPPLIER
Factory Status: 100% Source Manufacturer (Verified), specializing in high-performance aluminum window and door systems.
Main Product: Thermal break aluminum windows, aluminum doors, sunrooms, and customized architectural fenestration solutions.
Experience: 20+ years of manufacturing experience with mature product development and project customization capabilities.
Production Strength: 30,000+ ㎡ production base with stable quality control and flexible production capacity.
Hardware Partnerships: Strategic partnership with SIEGENIA, with premium hardware options including SIEGENIA, HOPPE, CMECH, and HOPO based on project requirements.
Technical Support: Customized solutions, technical communication, and drawing optimization support for residential and commercial projects.
Quality Assurance: 10-year quality warranty with professional export packaging for safer international transportation and project delivery.
CUSTOMIZATION CAPABILITIES
PROJECT SHOW
TRADE SHOW PARTICIPATION
PRODUCTION WORKSHOP
CUSTOMER FEEDBACK
PACKAGING & SHIPPING SPECIFICATIONS
FREQUENTLY ASKED QUESTIONS
Q1
Are you a factory or a trading company?
We are a professional aluminum doors and windows manufacturer founded in 2005, with a 30,000+ ㎡ production base, over 200 employees, and more than 400 dealers across China.
Q2
What are your main products?
Our main products include thermal break aluminum windows, aluminum doors, sunrooms, and customized architectural fenestration solutions for residential and commercial projects.
Q3
Do you provide customized products and technical support?
Yes. We support customization for dimensions, colors, glass configurations, hardware systems, and opening styles. We also provide CAD drawing optimization, 3D rendering support, installation drawings, videos, and online technical assistance.
Q4
How can I get a quotation and what is your MOQ?
Please send us your dimensions, drawings, or project requirements for a quick quotation. MOQ is flexible depending on product type and customization requirements.
Q5
What is your delivery time?
Normally, the production lead time is around 20-30 days after deposit payment and drawing confirmation, depending on order quantity and customization requirements.
Q6
How do you ensure product quality and shipping safety?
Every product undergoes strict inspection before delivery. We also use professional export packaging, including protective film, foam wrapping, corner protection, and reinforced plywood crates for safer long-distance transportation.
