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Home > Bi Fold Doors > Internal Aluminium Bi Fold Folding Balcony Patio Doors Aluminum Vertical Folding Door
Internal Aluminium Bi Fold Folding Balcony Patio Doors Aluminum Vertical Folding Door
Internal Aluminium Bi Fold Folding Balcony Patio Doors Aluminum Vertical Folding Door
Internal Aluminium Bi Fold Folding Balcony Patio Doors Aluminum Vertical Folding Door
Internal Aluminium Bi Fold Folding Balcony Patio Doors Aluminum Vertical Folding Door
Internal Aluminium Bi Fold Folding Balcony Patio Doors Aluminum Vertical Folding Door
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Internal Aluminium Bi Fold Folding Balcony Patio Doors Aluminum Vertical Folding Door
Internal Aluminium Bi Fold Folding Balcony Patio Doors Aluminum Vertical Folding Door
Internal Aluminium Bi Fold Folding Balcony Patio Doors Aluminum Vertical Folding Door
Internal Aluminium Bi Fold Folding Balcony Patio Doors Aluminum Vertical Folding Door
Internal Aluminium Bi Fold Folding Balcony Patio Doors Aluminum Vertical Folding Door

Internal Aluminium Bi Fold Folding Balcony Patio Doors Aluminum Vertical Folding Door

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Product Description

Basic Specifications
Material
Aluminum Alloy
Style
Modern
Open Style
Folding
Sound Insulation
45 dB
Screen Netting
Stainless Steel
Security Rating
Grade A
Surface Finishing
Finished
Position
Room / Balcony
Product Description
68# THERMAL BREAK BI-FOLD DOOR
Aluminum Profiles2.0mm Thickness, The Finest Extruded Aluminum
Glass SpecsFully Tempered Safety Double Glazing, 5mm+16Ar+5mm, Advanced Low-E Coating, Argon Gas Filled
Color Options12 Colors Available for Selection
HardwareTop Quality Italy Brand Heavy Duty Hardware and Accessories
Packaging4-Layers Protection Packaging to Prevent Any Damage
Folding Door Show
Folding Door Detail
Folding Door Open View
Project Showcase
Case 1 Case 2 Case 3
Case 4 Case 5 Case 6
Large Bi-fold Installation
Key Advantages of 68# Bi-fold Door

A folding door is an accordion-style door that folds, slides, and stacks. It creates a barrier-free large opening space, providing more than 80% of the opening area. Perfect for modern and traditional aesthetics.

Hardware Advantage
  • Excellent Soundproof (Reduce 65% Noise)
  • 2.0mm Profiles With Impact Resistance
  • Low-E Glass for Superior Heat Insulation
  • Top Brand Hardware System
  • 12 Colors For Custom Option
Project Introduction

Designed with L-shaped large doors, the 68# folding door provides an 80% opening area. This configuration offers excellent indoor ventilation and natural lighting, achieving a panoramic view without posts blocking the sightline.

L-shape door
Living with nature
Why Choose Our Door Systems?
Manufacturing
⭐ Energy Efficiency

2.0mm T6063 high-strength aluminum alloy profile with PA66 nylon insulation strips to block 90% of heat transfer.

⭐ Glass Customization

Options for 6+12A+6 or 6+24+6 insulating glass. U-value less than 1.273W. Frosted, coated, or built-in shades available.

Glass detail Hardware detail Inspection
Color & Loading Options
Colors Glass Options Packing
Projects Manufacturing 2 Loading
Frequently Asked Questions
Q: What are your main product lines?
A: We specialize in Aluminium Windows, Aluminium Doors, Curtain Walls, Sunrooms, and Shower Doors.
Q: Can windows and doors be customized to specific sizes?
A: Yes, our products are custom-made. We manufacture all windows and doors according to the buyer's specific dimensions and requirements.
Q: What is the typical delivery time?
A: Delivery usually takes about 3-4 weeks (or 10-15 days depending on material) after the deposit is received and drawings are confirmed.
Q: What kind of glass options do you provide?
A: We offer single, double, or laminated glass with various treatments including tinted, reflective, Low-E, and Argon gas filling for thermal efficiency.
Q: What is your warranty policy?
A: We provide a 10-year quality warranty. This covers frame color fading, hardware functionality, and accessories under correct operation.
Q: Do the doors come with glass installed?
A: Yes, we typically install the glass at the factory to ensure safety during transportation and ease of installation for the buyer. For oversized products, onsite glazing may be recommended.

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