The Aluminum Bifold Door For Retail Stores is a commercial folding glass door system engineered for high-traffic retail environments. Manufactured by DERCHI, it combines 6063-T5 aluminum frames, thermal insulation, and flexible folding configurations to open storefronts to the street or interior. Suitable for shop fronts, showrooms, cafés, and boutiques, this B2B door system adapts to project-specific size, glass, and hardware requirements.
- Customizable panel configurations with inward/outward folding and split stacking
- Multi-point locking security and optional fingerprint or smart access control
- Thermally broken profiles and high-performance insulated glass for energy savings
- Project-based quotation with export packaging and installation guidance
Product Details
The 80 Series aluminum bifold door uses a 2.0 mm thick frame from 6063-T5 alloy, achieving an 80 mm frame width and a 70 mm door panel depth that accommodates multi-layer insulating glass. Folding panels can be set to stack left, right, or split, with high, low, or waterproof low track options to suit drainage and threshold requirements. This structural flexibility supports wide openings while preserving a slim 65 mm visible frame and 55 mm glass sightline for maximum transparency—critical for retail displays.
Differentiation comes from the Jiangyin Haida EPDM gaskets with one‑piece duck‑bill seals and a multi‑point locking system that runs the full height, delivering water tightness up to 700 Pa and wind resistance up to 5 kPa in representative tests. Hardware from CMECH or Kerssenberg ensures smooth operation even under frequent use, and PVDF coating can be specified for exterior durability. For retail spaces that demand both security and an inviting open frontage, this commercial folding glass door offers a balance of performance and design that generic shopfront systems rarely match.
Product Features
Commercial-Grade 6063-T5 Frame: The 2.0 mm thick aluminum alloy provides the strength required for large retail openings while resisting daily wear and thermal expansion.
Versatile Insulated Glass: Choose from double or triple tempered argon, Low‑E, laminated, or tinted glass to manage heat, glare, and street noise—important for storefront comfort.
Flexible Folding Configurations: Panels can fold inward or outward and stack to one or both sides, adapting to floor layouts and creating open transitions for café terraces.
Advanced Weather Sealing: Haida EPDM seals and multi‑point compression locks achieve representative water tightness of 700 Pa and air tightness Level 6, reducing drafts and moisture intrusion.
Multi‑Point Security Locking: Hidden locks engage at several points along the frame, and optional auto‑locking handles add after‑hours security for jewelry or electronics stores.
Smooth, Quiet Operation: Precision CMECH or Kerssenberg hinges and rollers support effortless folding and stacking, minimizing maintenance demands in busy shopping environments.
Customizable Styles
Glass Type: Standard 5+20A+5 insulated glass can be upgraded to tempered, Low‑E, laminated, reflective, or tinted options for energy codes and privacy.
Frame Color: Select from 10 stock powder coat colors like Black Crystal Stone or Quartz Gray, plus two PVDF options for superior exterior fade and corrosion resistance.
Panel Size: Single panels range from 500–850 mm wide and 1000–3000 mm high; total openings accommodate 2 to 10 panels or split combinations.
Track System: High, low, or waterproof low track with integrated sill can be specified; the waterproof version is recommended for exposed storefronts.
Opening Configuration: Panels fold left, right, or both sides and can be configured to fold into the store or outward onto a sidewalk based on traffic flow.
Hardware Accessories
Aluminum Handles: CMECH or Kerssenberg handles in finishes matching the frame provide a solid grip and complement the clean commercial look.
Rollers & Track: Durable top‑hung or bottom‑rolling systems support panel weight and ensure smooth travel; exact roller brand and capacity confirmed per project.
Multi‑Point Locks: Hidden locks and optional automatic locking handles engage multiple deadbolts, enhancing both security and weather seal compression.
EPDM Sealing Gaskets: Jiangyin Haida one‑piece duck‑bill seals maintain consistent air and water tightness while compensating for thermal movement.
Optional Soft‑Close Buffer: Damper mechanisms may be integrated to prevent panel slam; confirm availability and compatibility with DERCHI before ordering.
Basic Parameters
Performance Item | Available Information | Buyer Notes |
|---|---|---|
Thermal Insulation | Level 7 (standard unspecified) | Request U‑factor simulation for your climate and confirm the test standard used. |
Wind Pressure Resistance | Level 9 (standard unspecified) | Verify with project wind load and ask for a structural analysis report. |
Water Tightness | Level 4, representative up to 700 Pa | Confirm the value achievable for your door configuration and local rainfall intensity. |
Air Tightness | Level 6 (standard unspecified) | Ask for air infiltration rates in cfm/ft² or m³/h·m² for code compliance. |
Sound Insulation | Level 5, representative STC 30–35 dB | Request STC/OITC test reports for the exact glass and seal specification. |
Product Specifications
Product Name | Aluminum Bifold Door For Retail Stores (80 Series) |
Product Type | Commercial Aluminum Bifold Folding Door System |
Material | 6063-T5 aluminum alloy, EPDM seals |
Glass Type | 5+20A+5 insulated (standard); optional tempered, Low‑E, laminated, etc. |
Glass Thickness | Varies; panel depth 70 mm accommodates multi‑layer glass |
Frame Option | 80 mm frame width, 2.0 mm profile; visible width approx. 65 mm |
Hardware | CMECH or Kerssenberg; multi‑point locking; optional fingerprint lock |
Opening Style | Inward/outward fold; split configurations; up to 10 panels |
Size Range | Panel width 500–850 mm, height 1000–3000 mm; opening width subject to wind load |
Application | Retail stores, cafés, showrooms, hotels, offices |
Customization | Color, glass, hardware, track, folding direction, screen options |
Notes | Specifications subject to final engineering; confirm with project drawings. |
Advantages
25+ Years of Expertise: DERCHI has manufactured aluminum doors and windows since 1999, supplying reliable B2B solutions for commercial projects worldwide.
Large‑Scale Production: The 70,000 sqm factory with around 600 employees supports 300,000–400,000 sqm annual capacity, helping meet bulk order timelines.
Project‑Focused Engineering: Custom B2B support covers submittal drawings, structural analysis, installation videos, and on‑site assistance when required.
Export‑Ready Packaging: Inner PE foam and outer wooden crates protect doors during international shipping, reducing damage risk.
10‑Year Product Warranty: The 80 Series comes with a 10‑year warranty on material defects; exact coverage and exclusions should be confirmed contractually.
Application Scenarios
Apartment: Ground‑floor apartment units converted to retail use can open onto the street with folding doors that invite foot traffic while preserving thermal comfort.
Home Office: A design studio or consulting space with storefront presence uses this aluminum folding door for retail to create a professional, transparent entrance.
Hotel: Hotel lobby bars or gift shops opening to a courtyard integrate the bifold door for seamless indoor‑outdoor flow; verify water tightness for humid zones.
Office Building: Commercial office retail units on the ground level depend on durable, lockable folding doors for daily high traffic and after‑hours security.
Outdoor: Open‑air dining terraces or market stalls need a weather‑resistant opening; confirm waterproof track and PVDF coating for sun and rain exposure.
Residential Building: Mixed‑use developments benefit from the storefront bifold door’s modern aesthetic and energy code compliance when using Low‑E glass.
Exterior: Street‑facing retail exposed to wind and weather requires robust sealing and confirmed wind load capacity; discuss local climate data with DERCHI.
Villa: Luxury villa showrooms or private art galleries achieve a premium indoor‑outdoor connection with hidden hinges and custom color finishes.
Inquiry Guidance
To request a quote, please share your project location, required size, quantity, preferred frame color, glass type, hardware requirements, and drawings or reference photos if available.
FAQ
What is an Aluminum Bifold Door For Retail Stores?
It is a custom‑engineered commercial folding glass door system built by DERCHI with 6063‑T5 aluminum frames and insulated glass. It opens storefronts by folding panels to one or both sides, suitable for shops, cafés, and showrooms.
Where can this commercial aluminum bifold door be used?
Street‑facing retail, mall kiosks, hotel lounges, and office ground‑floor units. Performance must match the project’s location and weather; DERCHI tailors each door to site conditions.
Can the door be fully customized?
Yes—size, panel count, fold direction, glass type, color, hardware, track, and smart access can all be specified. DERCHI works from architectural drawings to meet unique project requirements.
How do I request a quote?
Provide door schedule, opening dimensions, wind load, climate, preferred glass, color, hardware, and quantity. DERCHI will deliver a tailored B2B quotation including lead time and shipping details.
What are the lead time and minimum order quantity?
Sample orders start at 1–2 sets, small batches around 10–20 sqm. Standard color lead time may be 4–6 weeks. Confirm current production schedule when requesting a quote.
Does DERCHI provide installation support?
Installation videos and a written guide are included. On‑site engineering assistance can be arranged for large projects; discuss availability during the design phase.
What certifications are available?
DERCHI holds ISO9001 and can supply NFRC, CE, AS2047, CSA, and ASTM test reports where applicable. Ask for documentation specific to your region and door configuration.
