Commercial Aluminum Outside Harmonica Doors Accordion Glass Inside Bifold Folding Bi-Fold Doors

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Product Description

Basic Specifications
Model NO.
Aluminum Folding Doors
Surface Finishing
Finished
Glass Type
Tempered Glass
Certification
RoHS, CE, ISO, Nfrc
Open Style
Folding
Position
Exterior
Material
Aluminum Alloy
Sound Insulation
45 dB
Profile Thickness
2.0 mm
Glass
Double Tempered 5+27A+5 mm
Capacity
30,000 Sqm/Month
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Product Description

Bifold Patio Doors connect your indoor and outdoor spaces effortlessly. These doors consist of multiple glass panels that hinge together to open accordion-style, creating expansive openings that maximize natural light and airflow.

  • 🔹 Ultimate Design Flexibility: Fold neatly indoors or outdoors.
  • 🔹 Expanded Living Space: Seamless transition for entertaining.
  • 🔹 High Performance: Sound insulation up to 45dB and U-Factor 0.22-0.36.
Bifold Detail

Our doors are constructed from high-quality T6063-5 Aluminium Profiles with a 2.0mm thickness, ensuring durability and structural integrity. Surface treatments include Powder Coating, Anodized Wood Grain, and PVDF Coating to withstand various weather conditions.

Technical Specifications
SeriesAluminum Balcony Sliding Glass Patio Folding door
MaterialT6063-5 Aluminium Profile
Thickness2.0 mm aluminium thickness
Glass OptionsDouble tempered 5mm+27A+5mm / Triple / Laminated / Low-E
Surface TreatmentPowder Coating, PVDF, Wood Grain
Delivery Time20-35 Days
Safety Glass
Frequently Asked Questions
What are the main benefits of bifold doors?
Bifold doors allow for maximum natural light and create a seamless transition between indoor and outdoor spaces. They fold compactly, taking up less room than traditional sliding doors.
What kind of glass is used for safety?
We use tempered safety glass. If broken, it shatters into small, blunt pieces to reduce the risk of injury. Options include double or triple glazing with Low-E coatings.
Are these doors weather-resistant?
Yes, our aluminum profiles feature PVDF or Powder Coating finishes that offer excellent resistance to fading, peeling, and harsh weather conditions.
What is the standard delivery time?
The typical delivery timeframe is between 25 to 35 days after the deposit is received and technical drawings are confirmed.
Do you provide custom sizes and colors?
Absolutely. All our folding doors can be customized in terms of dimensions, frame colors, and glass types to meet your specific project requirements.
What standards do your products meet?
Our products are manufactured to meet international standards including CE, AS2047, and NFRC certifications for thermal and structural performance.

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