Entry Door

DERCHI Hurricane Impact & Soundproof Aluminum Bi-Fold Doors (2).jpg

DERCHI Hurricane Impact & Soundproof Aluminum Bi-Fold Doors (1).jpg

DERCHI Hurricane Impact & Soundproof Aluminum Bi-Fold Doors

The DERCHI 80 Series Aluminum Bi-Fold Patio Door is a high-performance, hurricane-resistant folding system specifically designed for the North American, Canadian, and Latin American architectural markets. Ideal for luxury villas, residential balconies, commercial storefronts, and high-traffic outdoor living spaces, this door combines durability with a sleek, contemporary aesthetic.

Material Composition: Crafted from high-strength 6063-T5 thermally broken aluminum, featuring a substantial 2.0 mm wall thickness for superior structural rigidity.

Weather & Impact Resilience: Engineered to withstand extreme conditions, this system provides certified hurricane impact resistance, making it an excellent choice for coastal areas and regions prone to high-wind events.

Performance Hardware: Comes standard with premium American-engineered CMECH hardware to ensure smooth operation and long-term reliability.

Insulated Glazing: Features double-tempered, argon-filled insulated glass (5 mm + 20A + 5 mm) as a baseline, offering excellent soundproofing and thermal insulation.

KEY ADVANTAGES

01

Hurricane Impact Rated & NFRC Certified for American Markets

Crafted specifically for the American outdoor living lifestyle, this accordion-style bi-fold patio door bridges interior comfort with exterior openness through its wide-span folding panels. The thermal break 6063-T5 aluminum frame (2.0 mm wall thickness) is reinforced for full hurricane impact duty — protecting residences, commercial spaces, and outdoor areas from violent wind pressure and wind-driven rain. Certified to NFRC (National Fenestration Rating Council) and AS2047 standards, this door meets the most stringent building codes required for hurricane-prone regions including Florida, the Gulf Coast, and the Caribbean. Whether installed on a Florida beachfront villa, a Gulf Coast apartment balcony, or a Texas commercial storefront, this door's robust construction safeguards occupants without sacrificing the wide glass views essential to American outdoor living culture.
02

CMECH Hardware: American Quality, Smooth Accordion Operation

CMECH American brand hardware is the standard fitting for this bi-fold door — a globally recognized brand trusted by architects, developers, and B2B buyers for consistent operating performance and long-term reliability. All CMECH hardware components feature corrosion-resistant construction rated for hundreds of thousands of folding cycles, making them especially suited to humid coastal environments common across the American Gulf Coast, East Coast, and Pacific Northwest. The precision-engineered accordion folding mechanism ensures effortless panel-by-panel operation, allowing homeowners and commercial operators to fully open their space to the outdoors in seconds.
03

Thermal Insulation & Soundproof Performance

The thermal break aluminum profile design creates an effective barrier against heat transfer, significantly reducing energy consumption for heating and cooling. Combined with double-tempered insulated glass filled with argon gas (5mm+20A+5mm), this bi-fold door delivers exceptional thermal insulation performance — keeping interiors cool in summer and warm in winter. The multi-chamber profile structure and sealed glass unit also provide outstanding soundproof capabilities, reducing external noise penetration by up to 35 dB, creating a peaceful indoor environment even in busy urban, roadside, or hurricane-prone coastal locations.
04

Multi-Screen Netting Options & Ultra-Wide Application Range

Available in Stainless Steel, Nylon, Fiberglass, and Plastic screen netting configurations, this bi-fold door accommodates the widest spectrum of application needs. The stainless steel screen provides superior durability and resistance to UV, salt corrosion, and humidity — ideal for waterfront and coastal settings. Fiberglass screens resist UV degradation and deformation for long-term outdoor use. Nylon and plastic screens offer cost-effective ventilation solutions for interior and commercial applications. Designed for versatile positioning across Interior, Garden, and Commercial contexts, this door adapts seamlessly from a luxury villa entrance to a hotel lobby, hospital corridor, school facility, gym, mall storefront, or workshop — making it a genuinely multi-application product for the American market.
05

Powder Coated Finish with Fully Customizable Colors

The standard powder coating surface treatment provides exceptional long-term UV resistance, anti-corrosion protection, and color consistency — delivering lasting beauty that holds up through intense sunbelt UV exposure, coastal salt air, and high-humidity outdoor conditions. The modern design aesthetic of the 80 Series profile, with its clean sightlines and slim frame geometry, complements contemporary American residential architecture, open-plan living extensions, and commercial facade systems. Colors are fully customizable — available options include White, Black, Grey, Bronze, Champagne, Dark Brown, and any RAL or Pantone specification to match your project requirements.
06

Global Export Track Record & Full-Spectrum After-Sale Service

DERCHI actively exports to 50+ countries with established B2B supply chains serving the US, Canada, Latin America, Australia, Southeast Asia, the Middle East, and Europe. The after-sale program goes far beyond standard support: DERCHI provides online technical assistance, free spare parts, onsite installation guidance, onsite training, onsite inspection, return and replacement services, and graphic design project solutions. The in-house graphic design team produces professional project visualizations, facade renders, and product proposal assets that empower buyers to win commercial contracts and close sales with their end clients. Full CAD shop drawings, section profiles, and technical calculations are provided at no extra charge, supporting the complete project cycle from initial design concept through delivery and installation.

PRODUCT PARAMETERS

Specification	Details
Series	80 Series Aluminum Glass Folding Door
Brand	DERCHI
Model Number	80 Series Folding Door
Product Name	Aluminum Folding Door
Profile	6063-T5 Thermal Break Aluminum Profile
Aluminum Thickness	2.0 mm
Available Size	Opening Panel: Width 500–850 mm / Height 1900–3000 mm (Custom sizes available)
Door Material	Aluminum Alloy (6063-T5) + Glass
Glass Type	Double Tempered Glass with Argon Gas; Triple Tempered Glass with Argon Gas; Low-E Glass; Laminated / Reflective / Tinted Glass
Glass Thickness (IGU)	5 mm + 20A + 5 mm / 6 mm + 18A + 6 mm / 8 mm + 14A + 8 mm
Hardware	CMECH (American Brand, standard)
Surface Finishing	Powder Coated (standard); Customized Color Available
Color	Customized Color (White, Black, Grey, Bronze, Champagne, Dark Brown, RAL/Pantone)
Design Style	Modern
Screen Netting Material	Stainless Steel; Nylon; Fiberglass; Plastic
Position / Application	Interior, Commercial, Garden; Exterior, Patio, Courtyard, Balcony, Villa, Apartment, Hotel, Hospital, School, Mall, Gym, Workshop, Kitchen, Dining, Living Room, Hall, Home Bar, Entry
Opening Method	Foldable (Bi-Fold / Accordion)
Feature / Advantage	Hurricane Impact, Heat Insulating, Thermal Insulation, Soundproof, Waterproof
Warranty	More Than 5 Years
After-Sale Service	Online Technical Support; Free Spare Parts; Return and Replacement; Onsite Inspection; Onsite Training; Onsite Installation; Graphic Design Project Solutions
Certificate	NFRC / AS2047

APPLICATIONS

01

Residential Spaces
02

Commercial Environment
03

Public & Institutional
04

Leisure Infrastructure

CUSTOM DOORS

Details

product color

Customizable Styles

CERTIFICATES OBTAINED

PACKING

FREQUENTLY ASKED QUESTIONS

Q1: Does this bi-fold door meet hurricane impact standards? What certifications does DERCHI hold?

A: Yes. This 80 Series Bi-Fold Patio Door is purpose-built for hurricane impact resistance, featuring a reinforced thermal break aluminum frame (6063-T5, 2.0 mm wall) and sealed double-tempered insulated glass with argon gas. The door is certified to NFRC (National Fenestration Rating Council) and AS2047 (Australian Window Standard). DERCHI's manufacturing facility holds ISO 9001, ISO 14001, and ISO 45001 certifications, and the company holds 100+ product certificates and patents. Comprehensive certification documentation is available on request for project submissions, US building permit applications, and import compliance review.
Q2: What glass configurations are available for this folding door?
Our standard build uses 5 mm + 20A + 5 mm double-tempered insulated glass with argon gas. The following options are also available:
- 6 mm + 18A + 6 mm double-tempered glass with argon gas — for enhanced impact resistance
- 8 mm + 14A + 8 mm double-tempered glass with argon gas — for maximum hurricane protection
- Triple tempered glass with argon gas — for superior thermal and acoustic insulation
- Low-E coated glass — for improved solar heat rejection and energy efficiency in hot American climates
- Acoustic laminated glass — for sound attenuation in urban and high-traffic environments
- Reflective and tinted glass — for SHGC control in US sunbelt and beachfront projects
Q3: What hardware is fitted as standard, and can I specify alternatives?

A: CMECH (American Brand) is the standard hardware specification for this 80 Series Folding Door. CMECH is recognized for its precision accordion folding mechanism, corrosion resistance, and long-cycle durability — making it an ideal choice for hurricane-rated outdoor bi-fold applications in coastal environments. For buyers with specific project requirements or regional preferences, alternative hardware brands can be discussed and sourced upon request.
Q4: What surface treatment options are available?

A:Two primary surface treatment options are available:
•Powder Coated (standard) — durable, cost-effective, available in a wide range of colors
•PVDF Coating — premium option with superior UV resistance and color retention for 15+ years
Both treatments provide excellent anti-corrosion protection suitable for coastal and high-humidity environments. Available colors include White, Black, Grey, Bronze, Champagne, Dark Brown, and fully customizable RAL or Pantone specifications.Our standard build uses 5 mm + 20A + 5 mm double-tempered insulated glass with argon gas. The following options are also available:
•6 mm + 18A + 6 mm double-tempered glass with argon gas — for enhanced impact resistance
•8 mm + 14A + 8 mm double-tempered glass with argon gas — for maximum strength applications
•Triple tempered glass with argon gas — for superior thermal and acoustic insulation
•Low-E coated glass — for improved solar heat rejection and energy efficiency
•Acoustic laminated glass — for sound attenuation in urban and high-traffic environments
•Reflective and tinted glass — for solar heat gain control in hot climate regions
Q5: What are the available sizes and color options?

The standard available size for each opening panel is Width 500–850 mm and Height 1900–3000 mm. Multiple panels can be combined to create wide-span openings — common configurations include 2-panel, 3-panel, 4-panel, 5-panel, and 6-panel arrangements. Custom sizes beyond the standard range can be engineered upon request. Colors are fully customizable — standard options include White, Black, Grey, Bronze, Champagne, and Dark Brown, with any RAL or Pantone color specification available for project-specific requirements.
Q6: What after-sale services does DERCHI provide?
DERCHI offers the most comprehensive after-sale service package in the industry:
- Online Technical Support — remote troubleshooting and installation guidance
- Free Spare Parts — replacement components provided at no charge during warranty
- Onsite Installation — professional installation team available for project sites
- Onsite Training — hands-on training for local installation crews
- Onsite Inspection — quality verification at project completion
- Return and Replacement — hassle-free warranty claims processing
- Graphic Design Project Solutions — professional renders, visualizations, and proposal materials
- CAD Shop Drawings — detailed engineering drawings provided free of charge
Q7: How are products packaged and shipped to the Americas?
Our export packaging is engineered to guarantee damage-free arrival at any global port:
- Full-surface protective film applied to all aluminum profiles before packaging
- High-density foam corner protectors cushion all frame edges against transit impact
- ISPM-15 certified fumigation-free wooden or steel pallets meet US customs requirements
- Air-bag container securing system prevents load shifting during ocean transit
- Each shipment includes packing list, commercial invoice, and Certificate of Origin
We support FOB, CIF, CFR, and EXW trade terms, with extensive experience in ocean freight to US West and East Coast ports, Canadian ports, and Latin American destinations. Payment by L/C and T/T is accepted.

DERCHI Hurricane Impact & Soundproof Aluminum Bi-Fold Doors

KEY ADVANTAGES

PRODUCT PARAMETERS

APPLICATIONS

Residential Spaces

Commercial Environment

Public & Institutional

Leisure Infrastructure

CUSTOM DOORS

CERTIFICATES OBTAINED

PACKING

FREQUENTLY ASKED QUESTIONS

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