Explore our top-performing fenestration systems manufactured to rigid EN 14351-1 standards, equipped with multi-point locking hardware, structural thermal break engineering, and argon-filled Low-E glazing.
For architects, commercial contractors, and fenestration distributors, specifying French doors requires far more than aesthetic appreciation. It demands rigorous compliance with European Union Construction Products Regulation (CPR 305/2011) and EN 14351-1 harmonized standards.
In global B2B procurement, obtaining authentic CE Certified French Doors directly from verified factories eliminates legal compliance liabilities, ensures thermal efficiency benchmarks, and safeguards against structural joint failure during severe atmospheric pressure events. A legitimate CE Declaration of Performance (DoP) is not merely a stamp; it is a legally binding assertion supported by third-party Initial Type Testing (ITT) covering air tightness, water resistance, load capability, and acoustic dampening.
Our export-grade French swing doors are engineered to achieve Class C5 wind resistance ratings. Structural mullions and heavy-duty frame corners withstand wind pressures up to 2000 Pa with minimal deflection, protecting high-rise coastal villas and urban developments.
Featuring continuous triple EPDM weatherstripping gaskets and deep sloped sill drainage channels, our door assemblies maintain total water tightness under static air pressure up to Class E1050 (1050 Pa), preventing internal moisture intrusion under torrential rain.
By pairing multichamber polyamide thermal breaks (PA66 GF25) or fusion-welded PVC profiles with argon-filled triple Low-E insulating glass units (IGUs), system overall U-values drop as low as 0.78 W/m²K, surpassing Passive House energy requirements.
Unlike lower-grade suppliers utilizing reground industrial scrap, our vinyl profile lines utilize 100% virgin unplasticized PVC with titanium dioxide UV stabilizers. Frame corners are fusion-welded at 240°C into a single monolithic structural piece, eliminating corner gaps, screw degradation, and water leakage pathing forever. This structural continuity ensures a lifetime warranty against frame distortion or joint separation.
Our aluminum French doors feature high-tensile T6063-T5 alloy profiles joined by imported 24mm to 34mm polyamide PA66 GF25 structural insulation bars. This thermal barrier prevents heat bridge conduction between exterior and interior metal skins. Surface finishes include marine-grade powder coatings and architectural anodizing capable of enduring 5,000+ hours of salt spray testing without blistering.
Compare engineered specifications across our primary export French door platforms to determine the ideal solution for your project schedule.
| Performance Parameter | Architectural Thermal Break Aluminum | Fusion-Welded Heavy PVC-U | Standard Commercial Doors |
|---|---|---|---|
| CE Certification Status | EN 14351-1 Fully Certified | EN 14351-1 Fully Certified | Partial / Self-Declared |
| Frame $U_f$ Rating | 1.2 - 1.6 W/m²K | 0.9 - 1.2 W/m²K | 2.8 - 4.5 W/m²K |
| Glazing Accommodation | 28mm Dual to 48mm Triple IGU | 24mm Dual to 44mm Triple IGU | 16mm Single / Dual Pane |
| Air Infiltration (EN 12207) | Class 4 (600 Pa) | Class 4 (600 Pa) | Class 2 (300 Pa) |
| Locking System Integration | German Multi-Point Gear Drive | 5-Point Cam-Action Lock | Single Latch / Deadbolt |
| Acoustic Insulation ($R_w$) | Up to 45 dB (Laminated IGU) | Up to 42 dB (Laminated IGU) | 28 - 32 dB |
| Structural Lifespan | 50+ Years | 35+ Years | 10 - 15 Years |
As global carbon-neutral mandates tighten and building codes evolve toward Net-Zero target structures, the global demand for high-performance CE certified fenestration is undergoing a fundamental transformation.
Global procurement teams are prioritizing exporters with verified Environmental Product Declarations (EPD). Modern factories must demonstrate low embodied carbon footprint throughout the aluminum smelting, PVC synthesis, and glass annealing cycles to meet ESG procurement criteria.
The convergence of smart home security and door manufacturing is accelerating. Future-ready French doors integrate motorized multi-point locks compatible with biometric authentication, home automation hubs, and hidden magnetic contact sensors directly inside the sash frame profile.
Leading exporters provide comprehensive BIM (Building Information Modeling) Revit files with fully parametric properties. Architectural specifiers can effortlessly drop accurate door schedules, structural thermal values, and expansion clearances into digital twin building models.
Unlike trading entities or assembly-only outfits, our direct manufacturing infrastructure encompasses extrusion line operations, CNC precision cutting, automatic corner crimping/welding, dynamic glass double-sealing, and automated quality assurance testing. Every project schedule is processed through rigorous shop-drawing approvals to eliminate on-site installation errors.
Custom architectural elevations demand unique mullion profiles, specialized threshold step heights, and historical muntin grid bar layouts. We design and cast custom extrusion dies to match project specifications in 1/8-inch or 1mm increments.
Door units are individually wrapped with protective PE film, edge-guarded with high-density foam buffers, and consolidated into heavy-duty fumigated wooden crates optimized for 20GP/40HQ container loading.
Answers to common engineering, compliance, and logistics questions submitted by project managers, importers, and fenestration buyers.
A valid CE compliance package consists of the manufacturer's Declaration of Performance (DoP) referencing EN 14351-1, third-party Notified Body Initial Type Testing (ITT) reports for mechanical strength, water tightness, wind load, and thermal transmittance, alongside factory production control (FPC) ISO 9001 certification.
Both materials perform exceptionally well against saltwater corrosion. Marine-grade powder-coated thermal break aluminum offers higher structural rigidity for oversized door openings and slimmer sightlines. High-UV virgin vinyl (PVC-U) provides superior native thermal insulation at a lower price point and requires zero surface refinishing over its lifetime.
Our CE certified French doors feature premier European gear-drive hardware systems (including Siegenia, Roto, and HOPPE). Standard configurations include 3 to 5 locking points along the active leaf sash, top and bottom shoot bolts on the inactive leaf, adjustable 3D heavy-duty hinges, and anti-drill cylinder cores.
Yes. Every single unit is engineered to order based on millimetric site measurements or shop drawing schedules. We accommodate custom arch tops, transoms, integrated sidelights, flush low-threshold barrier-free designs, and decorative internal aluminum/vinyl grid grilles.
Standard production lead times range between 20 to 35 calendar days following shop drawing sign-off. Transit protection includes vacuum moisture absorbers, shock-absorbing corner bumpers, and reinforced steel-strapped wooden crates designed to withstand ocean transit forces and container unloading.
Connect directly with our fenestration engineering team for line-by-line shop drawing assistance, technical product specifications, and competitive factory-direct export pricing.
Get a Quote