Double Glazing for House Windows, AS2047 AS2088 Aluminium Windows
Two-track multi-chambered system engineered with thermal break technology, multi-point locksets, and airtight perimeter seals.
Factory Engineering Series
Precision Double Glazed Architectural Door & Window Systems
Manufactured from structural 6063-T5/T6 billet extrusions, our custom door and window portfolios are designed for high-traffic culinary zones, seamless interior-exterior transitions, and modern residential developments requiring strict AS2047, CE, and ISO9001 compliance.
Double Glazed Aluminum Frame Side Sliding Motorhome & RV Window
Ultra-light structural frame with anti-vibration rubber gaskets and UV-reflective double glazing optimized for mobile environments.
Simple Postmodern Vertical Casement Aluminum Shed Window
Minimalist profile with weather-tight compression sealing, corrosion-resistant friction stays, and high-impact structural strength.
Aluminium Glass Sliding Windows with Blinds Insert Double Glass
Integrated dust-free magnetic blind assemblies sealed in an argon-purged double insulated glass unit (IGU) for acoustic dampening.
Janelas De Aluminio / Pictures Aluminum Window and Door
Fully compliant with AS2047 cyclonic wind pressure tests; built with corner crimping and structural Dow Corning silicone bonding.
Eloyd Soundproof 12 Foot Multi-Panel Sliding Patio Doors
Heavy-duty stainless steel bottom carriage rollers capable of supporting 400kg leaf panels with acoustic attenuation up to Rw 42dB.
Custom Color Cast Aluminum Pivot Entry Door Wood Grain
Floor-spring pivot system, 3D relief surface texture, and German motorized automatic access control integration for modern villas.
Black Aluminum Alloy Sliding Door With Double Glazing
Anodized matte black finish, polyamide thermal barrier strip, low-profile barrier-free flush track, and high-performance drainage slots.
Procurement Analysis
Future Procurement Trends for OEM/ODM Architectural Aluminium
As international energy conservation codes (such as IECC 2024 and European Passive House standards) tighten, global procurement of aluminium kitchen double doors is pivoting from low-cost extrusion commodities toward fully engineered, high-performance modular envelopes.
Thermally Broken Profile Domination
Modern kitchen environments generate substantial moisture and temperature swings. Specifiers in North America, Europe, and Australasia now mandate polyamide 66 reinforced with 25% fiberglass (PA66-GF25) thermal barrier strips. This structural separation prevents condensation creep, minimizes heating/cooling energy loads, and achieves low U-values (< 1.6 W/m²·K).
Acoustic Dampening & Cooking Odor Isolation
Open-concept architectural floor plans increasingly deploy double hinged and pocket sliding kitchen double doors. Sourcing requirements now demand dual EPDM co-extruded seal gaskets combined with 5mm+12A+5mm tempered double glazing, driving sound transmission class (STC) ratings above 38 dB while hermetically sealing off cooking aerosols and odors.
Turnkey OEM/ODM DFM Engineering
Tier-1 commercial general contractors and developers no longer source loose frames and hardware kits. Sourcing contracts are awarded to integrated manufacturers offering automated Design for Manufacturability (DFM), complete with 3D CAD/BIM shop drawings, custom CNC extrusion milling, and pre-machined hardware mortises that reduce jobsite assembly overhead by up to 60%.
| Engineering Attribute | Standard Commercial Grade | DERCHI Industrial OEM/ODM Grade | Jobsite & Lifetime Performance Benefit |
|---|---|---|---|
| Alloy Composition | Recycled Secondary Aluminium Scrap | Virgin 6063-T5 / 6063-T6 Primary Ingot Extrusions | High tensile yield strength (≥160 MPa), zero internal blistering, structural wind-load integrity |
| Thermal Insulation | Non-thermal break single extrusion | PA66-GF25 Multi-Chamber Thermal Insulation Strips | Eliminates interior frame condensation in grease/moisture zones; reduces building HVAC run-times |
| Surface Protection | Basic Wet Spray Coating (<30μm) | AkzoNobel Fluorocarbon (PVDF) / Qualicoat Class 2 | Salt-spray, chemical cooking-grease, and UV degradation resistance exceeding 25 years |
| Sealing Architecture | Standard PVC Strip Inserts | Vulcanized Continuous EPDM Sponge Rubber + Dow Corning | Permanent elasticity; impervious to airborne culinary greases; air infiltration <0.1 m³/(h·m) |
Industry White Paper
Next-Generation Technology Evolution in Aluminium Double Doors
The manufacturing architecture for aluminium doors has shifted from manual workshop craftsmanship to aerospace-grade robotic automation, smart hardware integration, and ultra-narrow optical sightlines.
Ultra-Slim Minimalist Sightlines
Advanced structural bonding adhesive (Dow Corning 995) allows frame sightlines as slender as 18mm without sacrificing lateral wind deflection resistance, maximizing natural illumination between kitchen and living quarters.
Automated Corner Joint Crimping
Replacing manual self-tapping screws, automated pneumatic 45-degree angle corner crimping with twin-component polyurethane corner glue ensures 100% orthogonal alignment, leak-proof corners, and lifetime diagonal stability.
Embedded Smart Concealed Hardware
Flush-fit magnetic acoustic latches, concealed European 3D adjustable pivot hinges, and built-in micro-switch sensory hardware facilitate effortless motorized opening without visual mechanical clutter.
Environmental EPD Certification
Institutional developers prioritize audited carbon metrics. Low-carbon recycled primary billet processing combined with non-toxic powder coating achieves rigorous Environmental Product Declaration (EPD) benchmark metrics.
Manufacturing Authority
Enterprise Strengths: 25+ Years of Proven Door Engineering
Operating under the global export powerhouse Guangdong Dejiyoupin Doors and Windows Co., Ltd. (DERCHI), our integrated manufacturing base in Foshan provides enterprise buyers with verified production scale, comprehensive testing accreditations, and direct factory-to-jobsite reliability.
Consolidated One-Stop Sourcing
Streamline your supply chain by procuring heavy-duty entry doors, large pivot doors, interior kitchen double doors, sliding terrace systems, and automatic sectional garage doors from a single audited manufacturer. Consolidate your sea freight shipments, unify commercial paperwork, and eliminate cross-factory dimension mismatches.
International Testing Accreditations
DERCHI products undergo destructive and cycling assessments to guarantee jobsite sign-off. We hold certifications for CE, ISO 9001, AS 2047 (rated up to cyclonic N6 wind performance), and UL Fire-Rated standards. Complete testing reports and mill inspection certificates accompany every production batch for smooth municipal inspection review.
Dedicated Time Zone Engineering
Our bilingual structural engineers coordinate during Eastern (EST) and Pacific (PST) business hours. We transform client architectural blueprints and rough door schedules into fully engineered CAD shop drawings, glass stress calculations, and hardware cut-out templates, backed by factory VR auditing and video inspections prior to crating.
Procurement Knowledge Base
Frequently Asked Questions by Commercial Buyers & Importers
Transparent technical, logistical, and compliance answers addressing the primary concerns of developers, builders, and fenestration distributors sourcing aluminium double door systems globally.
1. What aluminium alloys and wall thicknesses are specified for kitchen double doors?
We utilize 100% virgin 6063-T5 and structural 6063-T6 architectural aluminium alloy profiles. For standard double glazed kitchen casement and French double doors, profile wall thickness ranges from 1.6mm to 2.0mm. For large-span multi-panel sliding or heavy pivot systems, structural load-bearing frame extrusions measure between 2.2mm and 3.0mm, completely complying with ASTM B221 and Australian AS2047 structural deflection standards under negative wind pressure.
2. Can your factory manufacture custom door schedules in Imperial (inches) and Metric dimensions?
Yes. Every OEM/ODM order is precision-engineered to your exact rough opening measurements. Our engineering department receives architectural door schedules in inches or millimeters and prepares 1:1 CAD shop drawings with elevation, profile section details, threshold anchoring, and wall interface submittals for architect and general contractor sign-off prior to CNC profile cutting.
3. How do you prevent culinary grease, moisture, and corrosion from degrading door tracks and finishes?
Kitchen fenestration systems are subject to vaporized oils and ambient cleaning detergents. We utilize AkzoNobel Qualicoat-certified electrostatic powder coating, fluorocarbon PVDF, or Class 1 anodizing (minimum 15μm). Sliding bottom channels feature 316 marine-grade stainless steel running rails coupled with sealed high-load nylon/stainless steel tandem rollers that resist grease clogging and provide ultra-quiet, long-term gliding performance.
4. What acoustic dampening and thermal ratings can be achieved on double door configurations?
Equipped with our standard 5mm + 12A + 5mm tempered Low-E argon-filled insulated glass units (IGU) and vulcanized continuous EPDM compression perimeter weatherstrips, our thermal-break kitchen doors achieve thermal transmittance (U-factor) down to 1.4–1.8 W/m²·K (0.25–0.32 BTU/hr·ft²·°F) and acoustic attenuation ratings between Rw 34 dB and 42 dB (Sound Transmission Class STC 35-42), isolating noisy appliance hums and cooking commotion.
5. What are the packaging and ocean freight logistics protocols to prevent transit damage?
Export goods undergo a rigorous multi-layer packing sequence: (1) protective polyfilm on all exposed extrusion faces, (2) shock-absorbing heavy bubble wrap, (3) corrugated rigid corner protectors, and (4) fully enclosed fumigation-free plywood shipping crates with internal steel strapping. Each crate is forklift-ready and indexed with project tracking barcodes corresponding directly with the project's floor plan door schedule.
6. How can international buyers inspect factory production lines prior to formal purchase orders?
We provide full factory transparency. Importers and procurement directors can access our online 360-degree interactive VR factory tour and high-definition video feeds of our automated production floors. In addition, real-time live-streamed video quality control audits (checking corner crimping, glass sealing, lock cycle tests) are scheduled with your assigned project engineer, and in-person factory inspections at our Foshan facility are welcome by appointment.
Start Your OEM/ODM Double Door Project Today
Send us your architectural elevations, rough window/door schedules, or custom profile specifications. Our bilingual engineering team will provide complimentary DFM reviews, structural CAD shop drawings, and competitive direct-factory pricing within 24 hours.
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CE Certified
ISO 9001 Management
AS 2047 Cyclonic N6
UL Fire-Rated
30+ Proprietary Patents