Architectural Slim-Frame Aluminium Sliding Door System
Manufactured by Meric Window Systems Co., Ltd., our slim frame sliding door system is engineered for high-end residential villas, commercial facades, and luxury resorts where expansive sightlines and thermal efficiency are paramount.
With interlock sightlines as narrow as 20mm, this system allows floor-to-ceiling glass panels up to 2.7 meters in height (or custom engineered to higher spans). By combining high-tensile 6063-T5 extruded aluminium profiles with PA66 polyamide thermal break strips, our sliding doors provide exceptional structural stability, weather tightness, and heat insulation across varied climate zones.
20mm Ultra-Narrow Interlock
Maximizes daylight integration and unobstructed panoramic views while maintaining wind pressure resistance under structural calculations.
PA66 Thermal Insulation Barrier
Precision polyamide thermal break strips prevent thermal bridging, reducing HVAC energy transfer and condensation build-up.
Concealed Drainage Channel
Integrated sub-frame drainage channels flush out heavy rainwater smoothly without disrupting zero-threshold floor designs.
System Performance & Specifications
Every door set manufactured by Meric Window Systems Co., Ltd. undergoes strict factory quality control and wind load simulation prior to international crating.
| Parameter | Technical Specification | Testing & Compliance Standards |
|---|---|---|
| Profile Material | 6063-T5 High-Precision Extruded Aluminium Alloy | GB 5237 / EN 755 / ASTM B221 |
| Profile Wall Thickness | 2.0mm – 3.0mm Structural Heavy-Duty Profile | Structural Calculation Verified |
| Visible Interlock Width | 20mm / 25mm / 28mm Ultra-Slim Profile Options | Architectural Sightline Standard |
| Thermal Break Strip | 24mm – 34mm Polyamide PA66 GF25 Insulation Strip | ISO 14001 / EN 14024 |
| Glazing Specification | Double (5+12A+5) or Triple (5+12A+5+12A+5) Tempered Low-E Glass | EN 12150 / ASTM C1048 Safety Glass |
| Surface Finish Options | PPG Powder Coating, Anodized, PVDF, Wood Grain Transfer | AAMA 2604 / AAMA 2605 Compliant |
| Maximum Panel Size | Height up to 2,700mm+ | Weight up to 300kg per Sash | Custom Engineering Supported |
| Sealing System | Multi-Channel Continuous EPDM Weather Gaskets | ASTM E283 / EN 12207 Air Tightness |
Key Technical Features & Design Advantages
Designed for smooth glide operation, security, and long-term durability in high-exposure coastal and urban environments.
Heavy-Duty Stainless Steel Roller System
To ensure effortless fingertip movement for large double-glazed panels, Meric Window Systems Co., Ltd. integrates custom precision-engineered stainless steel tandem rollers running on heavy-duty tracks. The rollers undergo over 100,000 continuous cycle tests to guarantee lifetime operational reliability.
Concealed Multi-Point Locking Systems
Security is uncompromised despite the ultra-narrow visual profiles. Hidden multi-point locking hardware is seamlessly integrated inside the aluminum profiles, activated by minimalist architectural handles with anti-burglary cylinder options.
Zero-Threshold Flush Track Integration
Our bottom track frame can be embedded flush with interior flooring, creating a seamless barrier-free transition between indoor living areas and exterior outdoor patios while maintaining high weather resistance.
Factory Quality Control & Export Protection
Meric Window Systems Co., Ltd. strictly adheres to ISO9001 standards to ensure zero-defect delivery for international construction sites.
Engineering Shop Drawings
Profile layouts, glass thickness, and structural wind pressure verified prior to extrusion cutting.
Precision CNC Machining
Automated cutting, corner crimping, and gasket sealing executed under tight tolerances.
Pre-Assembly Trial
100% of finished frames undergo sash sliding checks, lock engagement, and sealing inspection.
Protective Wrapping
Surfaces covered with anti-scratch protective film, corner guards, and water-resistant foam.
Steel-Reinforced Crating
Crated in fumigated wooden boxes or steel racks engineered for safe container sea transport.
Buyers' Technical Inquiries
Detailed answers regarding specifications, structural limits, and ordering parameters for slim frame sliding doors.
Our standard slim sliding door interlock profile width ranges from 20mm to 28mm, maximizing visible glass area while maintaining structural integrity under wind loads.
Each panel can be engineered up to 2.7 meters in height (or larger on custom structural calculation) with panel weights up to 300 kg supported by precision stainless steel roller tracks.
We utilize sub-frame concealed drainage channels paired with stainless steel mesh covers to effectively route rainwater out without compromising interior flush-floor transitions.
We offer customized double and triple glazed insulated units (IGU) featuring Low-E coatings, Argon gas filling, warm-edge spacers, and laminated acoustic glass depending on project climate requirements.
Get Engineering Shop Drawings & Catalog
Submit your project window schedule or elevation drawings to Meric Window Systems Co., Ltd. for custom profile verification and factory-direct pricing.
- Custom structural wind pressure calculation for architectural drawings
- Comprehensive profile section details and CAD/BIM file assistance
- Direct factory export quotation within 12-24 business hours
Direct Engineering Contact
Send architectural drawings or project details directly to our technical team: