Featured Exterior Double Entry Door Systems
Engineered for luxury residential villas, commercial façades, and multi-family developments. Fully customizable in profile depth, glazing specifications, thermal insulation, and security locks.
Sunnysky Modern American Design House Entrance Front Pivot Door Front Entry Pivot Doors
Modern Style Main Entrance Door Heat Insulated Aluminum Double Glazed Glass Pivot Door
Modern Classic European Arched Solid Wood Entry Double Door Villa Main Exterior Entrance Arch Double Door With Tempered Glass
Thermal Break Aluminum Double Entry Door Double Glazed Glass Grand Entrance With Transom for Luxury Residential Homes
XIYATECH Luxury Main Entrance Security Frosted Glass Exterior Doors Europe Wrought Iron Entry Double Doors
DERCHI Modern Exterior Security Metal Door Custom French Thermaly Broken Wrought Iron Double Entrance Door
Luxury Solid Wood Double Entry Door High-end Exterior Wooden Door with Decorative Glass Panels for Residential & Commercial Use
Customized Hardwood Oak Mahogany Front Door with Sidelights and 12-lite Glass for Entry
Why Crestor Lead the China Double Entry Door Manufacturing Sector
Operating from our R&D headquarters in Beijing and our 100,000 m² automated manufacturing complex in Dongying, Shandong, Crestor Door Manufacturing Co., Ltd. delivers direct OEM/ODM architectural solutions to global builders, developers, and door brands.
Full In-House Industrial Integration
Unlike assemblers who outsource profile extrusions or insulated glass, Crestor controls profile machining, automated powder coating, insulating glass processing (IGU), and laser cold-welding under one roof. This guarantees single-source quality control and zero vendor mismatch.
Laser Cold-Welding Corner Engineering
Our proprietary 45° laser cold-welded frame joint technology eliminates structural corner gaps, preventing water infiltration and frame distortion under severe wind loads. Seamless surface finishing provides immaculate corner aesthetics for high-end exterior entrances.
National Lab Validated Test Metrics
Tested at national window and door test centers to GB/T 31433 and international standards: achieving maximum wind pressure resistance up to 5.0 kPa, water tightness up to 700 Pa, and acoustic attenuation up to Rw 44 dB.
Double Entry Door Material Performance Matrix
Selecting the ideal exterior entrance system requires balancing thermal insulation, structural integrity, maintenance cycles, and architectural compatibility. Review our comparative engineering breakdown.
| Performance Indicator | Thermal Break Aluminum Double Entry Doors | Thermally Broken Wrought Iron Entry Doors | Engineered Solid Hardwood Double Doors |
|---|---|---|---|
| Thermal Transmittance (U-Value) | U ≤ 0.9 W/m²K (PA66GF25 Polyamide Strip + Triple Low-E Glazing) | U ≤ 1.4 W/m²K (Injected Polyurethane Foam Core) | U ≤ 1.2 W/m²K (Natural Wood Mass + Double Glazed Panels) |
| Wind Pressure Resistance | Grade 9 (5.0 kPa) - Ideal for High-Rise & Exposed Coastal Villas | Grade 8 (4.5 kPa) - High Structural Rigidity | Grade 6 (3.5 kPa) - Requires Covered Entry Protection |
| Weathering & Maintenance | Zero Maintenance (AkzoNobel PVDF Fluorocarbon Finish, 30+ Yr Color Retention) | Periodic Anti-Rust Inspection Required (Hot-Dip Galvanized Base) | Requires Refinishing every 3–5 years (Susceptible to UV/Moisture expansion) |
| Security & Hardware Systems | Multi-Point European Mortise Locks + Biometric Smart Access Integration | Heavy-Duty Flush Bolts + Integrated Wrought Iron Security Grilles | Multi-Point Hook Locks + Heavy Brass Security Hinges |
| Structural Formats | French Swing, Oversized Heavy-Duty Pivot, Integrated Transom/Sidelight Assemblies | Classic European Arched Double Swing, Decorative Scrollwork Doors | Traditional Raised Panel Double Swing, Modern Vertical Slat Pivot |
Architectural Engineering Recommendation
For modern luxury residential projects subject to strict energy codes (such as NFRC in North America or AS 2047 in Australia), Thermal Break Aluminum Double Entry Doors paired with PA66 polyamide insulation strips provide superior dimensional stability, higher air tightness (Grade 8), and zero thermal expansion warp compared to solid timber or non-thermally broken steel assemblies.
Global Procurement Trends for Exterior Double Doors (2025–2030)
Key technical specifications, regulatory shifts, and design innovations driving international B2B door sourcing strategies.
1. High-Performance Energy Envelopes
Global building energy standards now demand whole-door thermal performance below U-value 1.0 W/m²K. B2B buyers are shifting from single-layer thermal breaks to multi-chambered PA66GF25 nylon strips filled with expandable insulating foam, alongside warm-edge spacer technology in argon-filled triple insulating glass units (IGUs).
2. Smart Access & Concealed Automation
Modern front entrance design heavily integrates motorized pivot hardware, 3D biometric facial recognition, structural keyless locks, and home-automation bus integration (KNX/Zigbee). OEM manufacturers must incorporate concealed wiring channels inside thermal break aluminum door profiles to support plug-and-play smart entry systems.
3. Grand Scale Oversized Pivot Formats
Architectural demand for oversized entrance portals exceeding 2.4 meters wide and 3.5 meters high is surging. Manufacturing these giant entrance doors requires specialized heavy-duty floor pivots capable of supporting loads over 500 kg while maintaining fingertip opening push-force and leak-proof perimeter brush/drop seals.
Crestor 6-Step OEM/ODM Procurement Protocol
From preliminary CAD shop drawing verification to export ocean packaging, our digital project management system ensures zero defects upon arrival at your job site.
CAD & Shop Drawing Sign-Off
Our engineering team converts your architectural openings or BOQ specifications into 1:1 millimetric CAD shop drawings detailing profile cross-sections, glass build-up, threshold drainage, and anchor points prior to raw profile cutting.
Corner & Finish Sample Validation
Physical 45° corner cutaway samples or full-scale mock-up doors can be dispatched via air express to allow developers, architects, and importers to audit surface powder coating, hardware engagement, and thermal break bond strength.
Precision CNC Extrusion Machining
Using 5-axis CNC machining centers, 6063-T6 architectural aluminum profiles are routed with ±0.05 mm tolerance for hardware lock pockets, hinges, drain slots, and corner cleat slots, eliminating manual assembly deviations.
In-House Insulating Glass (IGU) Assembly
Automated glass cutting, Low-E coating positioning, warm-edge spacer bending, 95% argon gas filling, and dual silicone edge-sealing are completed in-house to guarantee glass seal integrity and eliminate interior fogging.
Rigorous Factory Quality Audit
100% of manufactured double entry doors undergo pre-shipment trial installation on test rigs. We test hinge alignment, multi-point lock latching pressure, rubber EPDM gasket compression, and water tightness before packing.
Heavy Export Crate Packaging
Doors are fitted with corner guards, wrapped in protective scratch-proof PE film, enclosed in fully fumigated plywood crates, and loaded into ocean containers with air bags to prevent vibration movement during sea transport.
China Double Entry Door Sourcing & Purchasing FAQ
Direct technical and commercial answers provided by our engineering export division.
What technical documentation is required to initiate a custom double entry door quotation?
To provide an accurate factory-direct quotation, we require architectural drawings, a Bill of Quantities (BOQ), or raw rough opening dimensions (Width x Height x Wall Thickness). Additionally, specifying target performance parameters—such as wind load requirements, U-value compliance targets (e.g., NFRC, CE, AS 2047), preferred glass configuration (double or triple glazed Low-E), and surface finish (powder coat, PVDF, or anodized color code)—enables our engineers to issue a comprehensive shop drawing and itemized price proposal within 24 hours.
How does Crestor guarantee structural wind load and water tightness compliance for high-rise or hurricane zones?
Our exterior thermal break aluminum double doors feature heavy wall extrusions (up to 3.0 mm wall thickness in structural load zones) engineered with internal reinforced aluminum corner keys and 45° laser cold-welding. Furthermore, we employ a continuous triple-seal EPDM weatherstripping system combined with a stepped sub-sill drainage track. This structural system is certified in national test laboratories to withstand wind pressures up to 5.0 kPa (Grade 9) and water penetration pressures up to 700 Pa (Grade 6).
What is the difference between Crestor's OEM and ODM procurement models?
OEM (Original Equipment Manufacturer): Ideal for window and door brands, developers, or distributors who possess proprietary profile designs, hardware systems, and strict branding guidelines. We extrude customized profile dies, machine hardware pockets to your CAD drawings, and apply private-label branding with full Intellectual Property (IP) protection agreements.
ODM (Original Design Manufacturer): Ideal for contractors or importers who wish to leverage Crestor's pre-engineered, fully certified library of thermal break doors (such as our AS 2047-certified systems). We apply your custom color finishes, brand logos, and specialized packaging for a fast, cost-effective market launch without upfront tooling expenses.
Which international compliance standards and performance certifications do Crestor doors hold?
Crestor Door Manufacturing Co., Ltd. operates an ISO 9001:2015 certified Quality Management System. Our flagship 76M system holds an official Australian StandardsMark™ Licence (AS 2047 License No. SMK41686). Furthermore, our door assemblies are manufactured to meet European CE conformity standards and can be configured with Low-E glass build-ups designed to comply with North American NFRC thermal performance standards.
What surface treatments are available to prevent fading and corrosion in coastal salt-spray environments?
For coastal project environments subject to high humidity and atmospheric salt exposure, we recommend our AkzoNobel PVDF (Polyvinylidene Fluoride) fluorocarbon coating or marine-grade anodizing (minimum 25-micron thickness). PVDF finishes offer exceptional chemical resistance, salt-spray durability meeting AAMA 2605 specifications, and a 30-year warranty against chalking, cracking, and UV color fading.
What hardware options and smart lock integrations are compatible with your exterior double entry doors?
We offer system compatibility with top-tier hardware manufacturers including German Siegenia, Hoppe, GU, Roto, as well as Crestor's proprietary heavy-duty multi-point security lock systems. Our door profiles feature standardized European mortise lock grooves supporting 3-point, 5-point, and 7-point automatic locking hooks. Additionally, we integrate motorized smart access cylinders, biometric fingerprint handles, keypad entry, and electronic strike locks for seamless smart-home integration.
How are oversized double entry doors protected against transit damage during ocean freight shipment?
All finished door units undergo multi-stage protective packaging: first, high-density foam corner protectors are fitted on all frame corners; second, entire door sashes are sealed in scratch-resistant protective shrink-wrap film; third, door assemblies are placed inside fully enclosed, ISPM-15 compliant fumigated plywood crates with internal foam cushioning. Crates are loaded into shipping containers with heavy-duty polyester strapping and inflatable dunnage bags to prevent lateral or longitudinal movement during ocean transit.
What is your standard production lead time and sample turnaround cycle?
Corner sample cuts or standard color swatches are dispatched within 3–5 business days. Full-scale sample validation doors require approximately 15 days upon CAD shop drawing approval. Bulk production lead times for standard color orders typically range from 25 to 30 days. Custom extrusions or specialized custom color powder coats require 35 days from initial deposit and final drawing sign-off.
Ready to Procure Architectural-Grade Double Entry Doors?
Partner directly with China's leading exterior door manufacturer. Contact our senior engineering sales team for shop drawings, custom extrusion quotes, and factory audit scheduling.