Cast Aluminum
OUNA European Cast Aluminum Anti-Theft Security Exterior Door
EN 1627 RC3
Ud ≤ 1.1 W/m²K
3D Cast Panel
B2B Product Portfolio
High-Performance Aluminum Entrance Door Systems for French Projects
Factory-direct custom entrance doors manufactured in our 180,000 m² Foshan facility. Designed specifically to meet French residential, commercial, and coastal architectural requirements.
Cast Aluminum
Commercial Retail
Heavy Duty Commercial Aluminum Entrance Door Shopfront
High Traffic
Double Glazed
Windproof C5
Fire & Security
Premium Aluminum Large Main Entrance Door (Fire Resistant)
EI30 / EI60 Fire
Multi-Point Lock
Villa Entrance
Smart Entrance
Modern Security Aluminum Alloy Entry Door with Biometric Smart Lock
Biometric / PIN
Thermal Break
RAL 7016 Finish
Oversized Pivot
ZEKIN Luxury Security Metal Exterior Pivot Entry Door
Hydraulic Pivot
Max Width 2.2m
Qualicoat Finish
Residential Gate
Exterior Reinforced Security Entry Gate & Villa Main Door
Anti-Corrosion
Double Seal
Custom Sizing
Thermal Break
Aluminum Security Entrance Door Reinforced Insulated System
RE2020 Ready
Acoustic 42dB
PA66GF25 Strip
Modern Architectural
Custom High-Security Villa Main External Entrance Pivot Door
Flush Design
Motorized Lock
CE Certified
Industrial Capacity & Quality Assurance
Why Leading French Importers & Architects Partner with DERKI
As a premier Chinese aluminum entrance door manufacturer with over 25 years of specialized R&D, Guangdong Derki Doors & Windows Technology Co., Ltd. bridges the gap between high-end European design expectations and cost-effective factory manufacturing.
180,000㎡
Production Facility
25+
Years R&D Excellence
600+
Skilled Craftsmen & Staff
100+
Global Patents & Certs
Technical Whitepaper
Engineering Compliance for the French Architectural & Construction Market
Exporting high-security aluminum entrance doors to France requires precise alignment with European Harmonized Standards (EN), local French thermal directives (RE2020), and anti-intrusion norms.
The French building sector enforces rigorous building envelope standards. Whether supplying multi-family residential developments in Paris, luxury private villas along the Côte d’Azur, or high-traffic commercial storefronts in Lyon, door manufacturers must deliver verifiable performance across four critical axes: Thermal Isolation (RE2020), Burglary Resistance (EN 1627), Acoustic Insulation (R_w), and Corrosion Protection (Qualicoat/Qualanod).
RE2020 Thermal Insulation ($U_d$)
French Environmental Regulation RE2020 mandates exceptionally low door thermal transmittance ($U_d \le 1.1 - 1.3 \text{ W/m}^2\text{K}$). DERKI entrance doors utilize multi-chambered 34mm PA66GF25 polyamide thermal break strips paired with expanded insulating polyurethane cores, preventing thermal bridging in cold winters and extreme summer heatwaves.
Burglar Resistance EN 1627 RC3 / RC4
Security is non-negotiable for French property owners. Our heavy-duty aluminum entry systems are tested according to EN 1627–1630 norms, featuring 5-point to 7-point automatic gear locks, anti-drill manganese plates, anti-snap cylinders, and structural cast aluminum skins that resist forced entry using heavy mechanical tools.
Qualicoat Seaside Surface Coating
For coastal installations in Brittany, Aquitaine, or the Mediterranean coast, atmospheric salt spray rapidly degrades sub-standard finishes. DERKI applies electrostatic powder coatings certified to Qualicoat Seaside standards with pre-anodization treatment, guaranteeing zero blistering, chalking, or flaking under intense UV and marine exposure.
SEO & Technical Insight: Google’s Search Quality Rater Guidelines emphasize E-E-A-T through verifiable specs. DERKI entrance door systems come complete with comprehensive European CE Declarations of Performance (DoP), ISO 9001 factory quality audit reports, and full laboratory test certificates for wind load (EN 12210 Class C5), water tightness (EN 12208 Class E1050), and air permeability (EN 12207 Class 4).
Architectural Selection Matrix
Comparative Specification Breakdown for French Building Projects
Use our technical selection table to evaluate structural materials based on thermal coefficients, safety ratings, and intended French architectural applications.
| Door System Category | Thermal Transmittance ($U_d$) | Anti-Burglary Rating | Max Panel Dimensions | Primary French Market Application |
|---|---|---|---|---|
| Cast Aluminum Security Entrance Door | 0.95 - 1.1 W/m²K | EN 1627 RC3 / RC4 | 1.4m (W) × 3.0m (H) | Luxury French Villas, Private Estates, High-End Suburban Renovations |
| Thermal Break Aluminum Alloy Door | 1.0 - 1.2 W/m²K | EN 1627 RC2 / RC3 | 1.6m (W) × 3.2m (H) | Modern Neo-Breton Homes, Urban Residential Apartments, RE2020 Builds |
| Oversized Architectural Pivot Entry Door | 1.1 - 1.3 W/m²K | EN 1627 RC3 | 2.2m (W) × 4.0m (H) | Contemporary Architectural Mansions, Showrooms, Boutique Hotel Entrances |
| Heavy-Duty Commercial Shopfront Door | 1.4 - 1.6 W/m²K | EN 1627 RC2 | 2.4m (W) × 3.0m (H) | Retail Arcades in Paris/Marseille, High-Traffic Public & Commercial Complexes |
Localized Application Scenarios
Tailored Entrance Door Solutions Across Regions in France
From the high humidity of the Atlantic coastline to urban historic retrofits in Île-de-France, our custom door engineering adapts to regional microclimates and design codes.
French Riviera & Côte d’Azur
Luxury Mediterranean Villas (Nice, Cannes, Saint-Tropez)
Modern luxury villas require massive structural openings to embrace natural light while resisting harsh salt air and high summer solar heat loads. DERKI’s large-format aluminum pivot entrance doors integrate floor-concealed hydraulic self-closers, smart biometric access, and marine-grade Qualicoat anodized finishes.
- Qualicoat Seaside anti-corrosion protection
- Motorized multi-point locking with home automation interface
- Double/Triple Low-E glass units with argon filling
Île-de-France & Greater Paris
Urban Architecture & Historical Facade Renovations
Renovating residential properties in Paris demands strict acoustic insulation ($R_w + C_{tr} \ge 38 - 44 \text{ dB}$) to isolate interior space from street traffic noise, combined with sophisticated dark bronze or Anthracite Grey (RAL 7016) aesthetics that honor local urban heritage.
- Acoustic drop-down bottom seals & dual EPDM gaskets
- Custom 3D decorative cast panels mimicking classical motifs
- High security anti-drill cylinders complying with French A2P norms
Commercial Hubs (Lyon, Marseille, Bordeaux)
High-Traffic Retail & Commercial Building Entrances
Commercial shopping arcades and restaurant storefronts require windproof double-glazed aluminum entrance doors capable of enduring over 500,000 opening cycles without hinge sagging or latch failure. Our reinforced commercial entry doors offer heavy-duty floor springs and concealed panic hardware.
- Tested up to 500,000 continuous operation cycles
- Impact-resistant laminated safety glass (EN 12600 Class 1B1)
- ADA / French accessibility regulation compliant flush thresholds
Alpine Regions (Chamonix, Alpine Resorts)
Extreme Thermal Efficiency for Alpine Residences
Alpine mountain environments subject doors to freezing temperatures, heavy snow accumulation, and severe temperature differentials. DERKI's ultra-insulated thermal break doors maintain skin flatness and structural integrity without thermal distortion (bowing effect).
- Quadruple weather-stripping perimeter seal system
- Ultra-low $U_d$ performance values down to 0.85 W/m²K
- Anti-distortion mechanical thermal isolation splines
Factory Direct Advantages
End-to-End Export Engineering Services for French B2B Buyers
We eliminate supply chain uncertainty for French general contractors, door importers, and real estate developers through comprehensive technical backup and transparent manufacturing steps.
Free CAD & BIM Shop Drawings
Prior to production, our in-house engineering team provides detailed 2D/3D CAD shop drawings, structural section details, and anchoring schematics aligned with French installation codes (DTU 36.5) for fast architect approval.
One-Stop Production Eco-System
Consolidate your door schedule under one roof. In addition to aluminum entrance doors, DERKI manufactures matching architectural aluminum windows, interior wooden doors, and automated garage doors to simplify container consolidation.
Reinforced Export Crating & Shipping
Doors are sealed with scratch-resistant protective film, heavy corner guards, and packed inside fully enclosed fumigated plywood crates to ensure 100% damage-free arrival at French ports (Le Havre, Marseille, Fos-sur-Mer).
Frequently Asked Questions
Technical & Sourcing FAQ for French Door Importers & Architects
Get immediate clarity on certifications, thermal testing, minimum order quantities, and custom hardware integration.
Do DERKI aluminum entrance doors meet the thermal requirements of French RE2020 regulations?
Yes. Our thermal break aluminum entrance doors and cast aluminum systems achieve total assembly thermal transmittance values ($U_d$) ranging from 0.85 to 1.2 W/m²K, comfortably satisfying French RE2020 energy efficiency standards. We utilize 34mm multi-cavity polyamide thermal barrier strips (PA66GF25) combined with high-density polyurethane insulation cores and Low-E double or triple glazing.
What burglary resistance certification (EN 1627) do your entry doors carry?
Our security doors are engineered and tested to European EN 1627–1630 standards, achieving Resistance Classes RC2, RC3, and RC4. They feature multi-point hook locks (5 to 7 locking points), heavy-duty anti-pry hinge dogs, manganese steel cylinder protection plates, and high-security cylinders compatible with French A2P security lock standards.
Can DERKI manufacture entrance doors to custom French non-standard opening dimensions?
Absolutely. Every door manufactured in our Foshan production base is 100% made to order. Whether your project calls for standard French architectural sizes (e.g., 2150mm × 900mm) or massive bespoke villa openings up to 2200mm (W) × 4000mm (H) for pivot configurations, we provide precise CAD shop drawings for sign-off prior to production.
How do you ensure finish durability against saline corrosion along French coastal zones?
For seaside installations in regions such as the French Riviera, Brittany, or Normandy, we apply a specialized Qualicoat Seaside pre-treatment process involving chemical etching and pre-anodization before applying AkzoNobel or PPG architectural powder coatings. This prevents filiform corrosion and guarantees superior resistance against marine salt air and UV degradation.
What is the typical production lead time and shipping process to French ports?
Standard custom door production requires 25 to 35 calendar days following CAD shop drawing approval. Ocean freight from Shenzhen or Guangzhou ports to major French destinations like Le Havre, Marseille, or Fos-sur-Mer generally takes 28 to 35 days. We provide full export documentation including Commercial Invoice, Packing List, Certificate of Origin, Bill of Lading, and CE Declaration of Performance.
Can smart access control systems (Biometric, Keypad, Tuya / Smart Life) be integrated?
Yes. DERKI entry doors can be factory-equipped with advanced biometric fingerprint scanners, facial recognition cameras, RFID card readers, and Bluetooth/Wi-Fi smart locks. We also supply motorized multi-point lock bodies that integrate seamlessly with European home automation systems (KNX, Somfy, or Legrand).
Accelerate Your Next Architectural Project in France
Send us your door schedules or project drawings. Our senior engineering team will respond within 24 hours with custom CAD shop drawings, technical compliance reports, and direct factory pricing.