EN 14351-1
Factory Price Modern Finished Interior Bathroom Door Aluminum Alloy Frosted Glass Side Opening Durable Apartment Use
- High-purity 6063-T5 alloy frame
- Privacy frosted double tempered glass
- Moisture-proof peripheral sealing
CE Certified Product Portfolio
High-Performance Aluminum Bathroom & Interior Door Systems
Engineered with 6063-T5 aluminum magnesium alloy, waterproof multi-point locking mechanisms, and acoustic frosted tempered safety glass for hotels, apartments, and luxury villas.
EN 14351-1
CE Certified
Thermal Break Aluminum Bathroom Door Ribbed Tempered Glass Interior Swing Door Waterproof Custom Size for Hotel Apartment
- PA66 thermal barrier strip
- Architectural ribbed Moru glass
- Heavy-duty 3D adjustable hinges
Qualicoat
Aluminum Bathroom Door Frosted Tempered Glass Waterproof Moisture Proof Swing Interior Slim Frame Hotel Villa OEM Custom
- 16mm ultra-narrow sightline
- Anodized corrosion-resistant finish
- Silent magnetic latch system
EN 12150
Ultra-Slim RG45 Swing Door Modern Aluminum Alloy Non-Thermal Break for Bathroom or Office Use
- RG45 architectural minimalist profile
- High-impact toughened safety glass
- Concealed pivot hinge integration
ISO 9001
Black Aluminum Magnesium Alloy Bathroom Door Double Glazing Multi-Point Locking Custom Color Modern Shower Partition
- Al-Mg alloy structural durability
- Double-glazed sound dampening
- Multi-point tamper-resistant lock
CE Certified
Modern Minimalist Sliding Shower Door Bright Silver Aluminium Frame Tempered Glass Custom Sizes for Home Hotel Use 1 Year
- Bright anodized silver finish
- Smooth stainless steel roller track
- Zero-clearance floor guide design
Space Saver
48 Inches Exterior Doors / Lowes Sliding Glass Patio Doors / Aluminium Toilet Folding Door
- Bi-fold heavy duty hardware kit
- Compact footprint for tight wet rooms
- Water-diverting sill integration
AS2047 / CE
As2047 Australian Windows and Doors Aluminum Stacker Doors Residential Exterior Aluminum Sliding Doors for Patio Use
- High-wind design pressure certified
- Multi-panel stacker tracking system
- Sub-frame drainage channel
20+
Years Engineering Expertise
20,000㎡
Modern Manufacturing Base
80+
Countries & Regions Served
100%
CE EN 14351-1 Compliance
CE Certification Framework & Compliance Standard for Aluminum Wet-Room Fenestration
In high-humidity interior environments such as luxury hotel bathrooms, multi-family residential wet-rooms, and commercial spa facilities, standard wooden or low-grade composite doors frequently experience delamination, swelling, mold accumulation, and hardware corrosion. As a premier CE certified aluminum bathroom door manufacturer and global supplier, Changsha Wincraft Aluminum Window Tech Co., Ltd. manufactures specialized door systems designed specifically to eliminate moisture-induced material failure while meeting rigorous international building codes.
Our CE marking complies fully with European Union Construction Products Regulation (CPR No 305/2011) under harmonized standard EN 14351-1:2006+A2:2016. This certification verifies that every aluminum profile assembly, glass unit, and sealing gasket undergoes strict factory production control (FPC) and type testing for water tightness, acoustic isolation, mechanical durability, and safety under impact.
| Technical Parameter | Standard Interior Door (PVC/Timber) | Wincraft CE Certified Aluminum Door | B2B Engineering Benefit |
|---|---|---|---|
| Alloy Composition | N/A (Recycled Polymers / Wood Composite) | 6063-T5 / T6 Aluminum Magnesium Alloy | Zero structural warping, high tensile strength (≥185 MPa), 100% recyclable. |
| Moisture & Water Resistance | Absorbs ambient humidity; swells & rots over time | Class 9A Water Tightness (EN 1027) | Impervious to water penetration, steam exposure, and mold growth. |
| Surface Protection | Foil wrap or basic lacquering (prone to peeling) | Qualicoat Powder Coating / Anodized (≥15μm) | Resists chemical cleaners, micro-scratches, and salt spray corrosion (ISO 9227). |
| Safety Glazing | Single annealed or thin acrylic sheets | Double Tempered Safety Glass (EN 12150-1) | Thermal shatterproof resilience, high acoustic privacy (Rw ≥ 32dB). |
| Mechanical Lifespan | 5,000 to 10,000 cycle rating | Grade 8 (100,000+ Repeated Openings) | drastically reduces hotel facility maintenance costs over a 15-year lifecycle. |
By enforcing precise tolerances during CNC profile milling, corner cleat crimping, and EPDM co-extruded seal integration, Wincraft ensures every shipment delivered to contractors, architects, and importers passes site inspection with zero compliance bottlenecks.
Direct Manufacturing Excellence
Why Global Procurement Managers Partner with Wincraft
Combining 20+ years of fenestration engineering with an advanced 20,000㎡ production center to streamline your architectural supply chain.
20,000㎡ Modern Production Base
Equipped with multi-axis CNC machining centers, automated double-head cutting saws, and electrostatic powder coating lines capable of outputting over 15,000 door sets monthly.
- Precision cutting tolerance within ±0.2mm
- In-house anodizing & PVDF surface finishing
- Strict ISO 9001 quality control checkpoints
24-Hour Design & CAD Turnaround
Our dedicated structural engineering team provides full parametric 2D shop drawings and 3D architectural renderings within 24 hours of project brief submission.
- BIM model integration (.RVT, .IFC)
- Custom profile section design
- Wind load & structural calculations
Rapid ~4-Week Lead Time
Streamlined raw material inventory management allows standard customized OEM/ODM orders to be manufactured, inspected, and containerized within 28 calendar days.
- Staggered delivery schedules for multi-phase projects
- Protective export crate & film packing
- Complete DDP / CIF / FOB export logistics
Industry Insights & Foresight
Future Procurement Trends in Commercial Aluminum Bathroom Doors
Market intelligence for real estate developers, hotel procurement directors, and fenestration distributors planning next-generation projects.
1. Architectural Minimalist "Invisible Frame" Systems
Modern hospitality and high-end residential interiors are moving away from traditional bulky door frames. Demands are surging for ultra-slim profile sightlines (16mm to 25mm) and flush wall-mounted jambs. Aluminum doors with sub-frame concealed hinges provide an uninterrupted visual flow while maintaining structural rigidity.
2. Smart Privacy & Electrochromic Glass Integration
Procurement specifications increasingly mandate dynamic glass technology inside bathroom suites. Switchable PDLC (Polymer Dispersed Liquid Crystal) smart glass transitions from opaque to crystal clear at the touch of a button or motion sensor, replacing traditional fabric curtains and frosted film with hygienic, modern surfaces.
3. Circular Economy & Low-Carbon Aluminum Sourcing
Driven by strict European ESG requirements and LEED green building standards, global importers are requesting verified Environmental Product Declarations (EPD). Sourcing doors manufactured with recycled aluminum billet and non-toxic powder coatings lowers the embodied carbon footprint of commercial construction.
Material Evolution: Next-Generation Aluminum Alloy & Acoustic Sealing
The manufacturing technology behind aluminum bathroom doors has evolved significantly past simple extruded frames. Advanced metallurgical formulations and multi-chamber thermal breaks are redefining performance standards across humid zones:
Aluminum-Magnesium-Silicon 6063-T6
Utilizing T6 artificial aging treatments elevates the yield strength of door sash profiles, preventing sag even when supporting heavy 10mm double-laminated acoustic glass panels.
Dual-Dampening Magnetic Latches
Traditional mechanical latch bolts produce loud clicking noises. Modern aluminum interior door systems integrate soft-closing magnetic latches that eliminate latch plate impact sound while ensuring a firm, watertight door closure.
Nano-Scale Anti-Bacterial Coatings
Fluorocarbon and powder coating surface treatments are now formulated with antimicrobial silver ions, actively suppressing bacteria, micro-fungi, and mildew growth in continuously damp room conditions.
Buyer Support & Guidance
Frequently Asked Questions for Door Importers & Contractors
Expert answers addressing compliance, customization, factory lead times, and global shipping options.
Why is CE Certification essential for importing aluminum bathroom doors into European and global markets?
CE Certification according to EN 14351-1 is a mandatory legal requirement for fenestration products sold within the European Economic Area (EEA). It guarantees that the manufacturer’s products satisfy essential health, safety, and environmental protection benchmarks. For B2B importers, buying CE-certified doors from Wincraft mitigates customs rejection risks, ensures compliance with local building inspector codes, and protects project developers from liability issues regarding glass safety (EN 12150) and structural strength.
Do you support full OEM and ODM customization for custom hotel and residential projects?
Yes. Changsha Wincraft is a dedicated OEM/ODM manufacturer. We customize frame dimensions, profile wall thicknesses, color finishes (RAL color matching, anodizing, wood grain thermal transfer), hardware brands (Hoppe, Siegenia, or custom private-label branding), and glass configurations (Moru ribbed, frosted, tinted, or smart glass) based entirely on your architectural blueprints.
What is the standard production turnaround time for volume procurement orders?
Standard customized orders are manufactured and ready for container loading within approximately 4 weeks (28 calendar days) following CAD drawing sign-off and deposit confirmation. For massive commercial hotel projects, we offer staggered batch shipping aligned with site construction timelines to minimize job site storage congestion.
How do aluminum bathroom doors perform in high-humidity or coastal salt-spray locations?
Unlike wood, MDF, or steel doors, aluminum 6063-T5 alloy does not oxidize or degrade when exposed to continuous moisture. Our doors receive Qualicoat-certified thermosetting powder coatings or anodization layer depths ≥15 microns, providing complete immunity against rust, surface bubbling, salt-air corrosion, and fungal decay.
Can Wincraft assist architects and importers with CAD shop drawings and BIM modeling before ordering?
Absolutely. Our in-house technical engineering team communicates directly with your design lead. We provide preliminary design proposals, 3D visual renderings, and complete parametric CAD shop drawings within 24 hours of receiving project elevation plans, ensuring zero dimensional discrepancies during installation.
What export packaging methods are used to prevent glass breakage and frame scratches during ocean freight?
Every door sash and frame assembly undergoes a 4-tier protective packing process: 1) Protective adhesive PE film over all aluminum profile surfaces; 2) High-density shock-absorbing foam corner guards; 3) Multi-layer corrugated cardboard wrap; 4) Fully enclosed fumigated plywood crates or rigid steel-pallet frames suitable for FCL and LCL container sea freight.
Request a Custom Quote & Technical Drawing Package
Partner directly with Changsha Wincraft — China's trusted manufacturer of CE-certified aluminum doors. Share your project drawings or procurement quantities with our engineering team today.