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Other Doors
  • Multi Stack Sliding Door / Concertina Folding Doors / Folding Doors
  • Multi Stack Sliding Door / Concertina Folding Doors / Folding Doors
  • Multi Stack Sliding Door / Concertina Folding Doors / Folding Doors
  • Multi Stack Sliding Door / Concertina Folding Doors / Folding Doors
  • Multi Stack Sliding Door / Concertina Folding Doors / Folding Doors
  • Multi Stack Sliding Door / Concertina Folding Doors / Folding Doors
Multi Stack Sliding Door / Concertina Folding Doors / Folding Doors

Multi Stack Sliding Door / Concertina Folding Doors / Folding Doors

  • 10 - 49 Square Meters
    $200
  • 50 - 99 Square Meters
    $195
  • >= 100 Square Meters
    $190

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
View product details

Multi Stack Sliding Door / Concertina Folding Doors / Folding Doors

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Multi-Style Opening Mechanism: Combines foldable, sliding, and accordion-style designs for space-efficient operation, ideal for maximizing floor space in modern interiors.
  • Material Durability: Constructed with aluminum alloy and tempered glass, ensuring strength, weather resistance, and aesthetic appeal with French and modern styling.

Key features

  • 1. Corrosion-Resistant Aluminum Alloy & Double-Pane Glass

    • With a corrosion-resistant aluminum alloy frame and double-pane glass, ensure long-lasting durability and superior thermal insulation in exterior environments. Compared to single-pane or wood-framed doors, this design offers 30% better energy efficiency and resistance to weathering*.

  • 2. Space-Efficient Foldable/Sliding Mechanism

    • With a foldable/sliding design, achieve seamless space optimization for small or commercial spaces. The accordion-style mechanism saves up to 50% more floor space than traditional hinged doors, ideal for hotels or modern homes*.

  • 3. Commercial-Grade Durability & Smooth Operation

    • With a reinforced accordion folding mechanism, withstand heavy daily use in high-traffic settings like hotels. Engineered to maintain smooth operation even after 10,000 cycles, outperforming standard sliding doors by 25% in longevity under frequent use*.

  • 4. Customizable Aesthetic & Functional Solutions

    • With French/modern styling and customizable glass options (e.g., tinted, frosted, or security glass), adapt to diverse scenarios—from luxury residential designs to hotel lobbies. The finished surface and color-matched polymer components ensure a cohesive, professional look*.

  • 5. NFRC Certification & Extended Warranty

    • With NFRC certification and a 5+ year warranty, guarantee energy efficiency and structural reliability. Exceeds non-certified alternatives in thermal performance by 20%, while the extended warranty ensures long-term peace of mind for commercial or exterior installations*.

Product details

Multi Stack Sliding Door / Concertina Folding Doors / Folding Doors

The Multi Stack Sliding Door / Concertina Folding Doors combines modern aesthetics with functional versatility, designed for exterior and hotel applications. Built with aluminum alloy and tempered glass, these doors offer sleek, minimalist styling and robust performance. NFRC certification ensures energy efficiency, while customizable materials and finishes allow seamless integration into diverse architectural designs.

Technical specifications

FeatureSpecificationApplication Scenario
Frame MaterialAluminum alloy with polymer coatingHotels, modern residential buildings
Glass TypeDouble-pane tempered glassEnhances insulation and security
Opening StyleFoldable/sliding (accordion mechanism)Maximizes space efficiency in compact areas
CertificationNFRC (National Fenestration Rating Council)Meets energy efficiency standards for commercial/residential use
Warranty5+ years (structural integrity)Long-term durability for high-traffic environments
Surface FinishingPre-finished (anodized/powder-coated)Low-maintenance exterior/interior use

Customization guide

  • Adjustable Parameters:
    • Material: Swap glass thickness (6mm/8mm/10mm) or frame finish (matte/gloss) to balance aesthetics and thermal performance.
    • Opening Configuration: Customize foldable/sliding ratios to suit spatial constraints (e.g., 3-panel vs. 5-panel systems).
    • Security: Add reinforced locking mechanisms or shatter-resistant glass for high-risk areas.

Get inspired

With its accordion design, this door system transforms open spaces effortlessly. For hotels, the slim aluminum frame and French-style glass panels create a luxurious, light-filled entrance. In modern homes, the foldable mechanism allows full access to outdoor patios while maintaining a sleek, unobstructed look.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Insulation EfficiencyNFRC U-value 0.30NFRC U-value 0.25 (+17%)NFRC U-value 0.20 (+33%)
Load Capacity500 kg600 kg750 kg
Design Flexibility3–4 panels5–6 panels6–8 panels (+40% space adaptability)

Supplier's note

  1. Technical Breakthroughs:

    • NFRC-Certified Insulation: The Pro Model’s U-value of 0.20 outperforms industry benchmarks by 33%, reducing energy costs in hotels.
    • Foldable-Accordion Mechanism: Enables 8-panel configurations, ideal for large commercial spaces like hotel lobbies.
    • 5+ Year Warranty: Backed by polymer-coated frames, ensuring corrosion resistance in marine or humid environments.

  2. Version Selection Guide:

    • Base Model: Best for residential use where budget constraints exist. Adequate for low-traffic areas.
    • Advanced Model: Suitable for mid-sized hotels or offices requiring 5–6 panels and improved insulation.
    • Pro Model: Recommended for high-end hospitality projects needing maximum thermal efficiency and structural durability. With its 750 kg load capacity, it supports heavy-use scenarios like revolving door systems.

Example Use Case: The Pro Model’s 8-panel design paired with triple-glazed glass creates a seamless, climate-controlled transition between a hotel’s indoor pool area and an outdoor terrace.

Frequently asked questions

  • Which folding door model is best for hotel lobbies?

  • How to clean aluminum alloy frames on sliding doors?

  • Glass vs polymer panels: Which is better for exterior sliding doors?

  • Can folding doors be customized with specific finishes?

  • Is this sliding door NFRC-certified for energy efficiency?

  • Do accordion doors offer enhanced security for exterior use?

  • How do folding doors save space compared to traditional doors?

  • What warranty covers Multi Stack Sliding Doors?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Frame MaterialExterior installations, commercial spacesIndustry: PVC (ASTM D1784)Our Base: Aluminum alloy (ASTM B221) ▲Our Advanced: Anodized aluminum + polymer core (ASTM B221 + ASTM C518 thermal insulation) ▲▲
▲ Base: Lighter and stronger than PVC for high-traffic areas.▲ Advanced: Enhanced corrosion resistance and thermal performance for coastal regions.
▲ Base: Lower maintenance than wood.▲ Advanced: 20% higher insulation than Base (ASTM C518).

| Door Opening Style | Hotels, modern homes, open-plan spaces | Industry: Basic sliding (ANSI A156.13) | Our Base: Sliding/folding combo (ANSI A156.13) ▲ | Our Advanced: Full accordion folding (ANSI A156.13 + custom designs) ▲▲ |
| | | | ▲ Base: Saves 30% floor space vs. traditional doors. | ▲ Advanced: 90° folding capability for seamless room integration. |
| | | | ▲ Base: Easier to clean than hinged doors. | ▲ Advanced: Requires 15% more installation time for complex hinges. |

| Energy Efficiency | Energy-conscious buildings, eco-certified projects | Industry: U-factor 0.35 (NFRC) | Our Base: U-factor 0.30 (NFRC) ▲ | Our Advanced: U-factor 0.25 + low-e glass (NFRC + Energy Star) ▲▲ |
| | | | ▲ Base: Reduces heating/cooling costs by 15% vs. Industry. | ▲ Advanced: 40% less heat transfer than Industry (NFRC 100). |
| | | | ▲ Base: Passes NFRC air leakage test (≤0.3 cfm/sq ft). | ▲ Advanced: Includes argon gas fill for superior insulation (ISO 14644). |

| Warranty Period | Commercial projects, high-traffic areas | Industry: 2–3 years | Our Base: 5 years ▲ | Our Advanced: 10 years ▲▲ |
| | | | ▲ Base: Covers structural defects and hardware failures. | ▲ Advanced: Extended coverage for glass and frame integrity. |
| | | | ▲ Base: Standard for residential use. | ▲ Advanced: 2x longer than Base, ideal for hotels and offices. |

| Design & Customization | Architectural projects, luxury homes | Industry: Basic styles | Our Base: French/modern designs (ANSI A156.13) ▲ | Our Advanced: 3D-printed finishes (ISO 2818 color standards) ▲▲ |
| | | | ▲ Base: Matches 90% of modern architectural themes. | ▲ Advanced: Custom textures and colors (e.g., wood grain finishes). |
| | | | ▲ Base: Pre-finished surfaces reduce on-site labor. | ▲ Advanced: Requires 2-week lead time for bespoke designs. |

| Project Solutions | Large-scale developments, mixed-use buildings | Industry: Basic installation | Our Base: 3D modeling (ISO 10303) ▲ | Our Advanced: Cross-category integration (BIM compatibility) ▲▲ |
| | | | ▲ Base: Reduces installation errors by 40% via digital templates. | ▲ Advanced: Integrates with smart home systems (IEC 62351). |
| | | | ▲ Base: Includes basic graphic design for layouts. | ▲ Advanced: Full lifecycle support (design-to-install) for complex projects. |

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