Discover our precision-engineered aluminum entrance doors, featuring thermal break structural profiles, certified anti-burglary multi-point hardware, and seamless smart biometric integrations.
Smart Biometric
High Security
Acoustic Shield
European Classic
Oversized Pivot
Armored Anti-Drill
Modern Minimalist
Iron-Clad Aluminum
Engineering-First Manufacturing • Made-to-Measure Customization • Direct Factory OEM/ODM Export
Primor Metal Door Co., Ltd. stands as China's premier manufacturer and exporter of high-performance custom aluminum entrance systems, security doors, and thermal-break architectural windows. Built around rigid quality management systems and precise engineering protocols, we bypass restrictive catalog constraints by constructing every door strictly according to your architectural drawings and project specifications.
Our state-of-the-art manufacturing facility combines computerized CNC profile processing, automated polyamide thermal bridge insertion, and robotically sealed glass glazing. From modern ultra-large pivot entrance doors for coastal villas to high-security biometric double-leaf doors for luxury apartment complexes, Primor delivers certified structural integrity, low U-factors, and superior acoustic isolation.
Direct Global Showroom & Technical Support Network:
Driven by ultra-low energy building mandates, smart automation, and modern architectural aesthetics, the global demand for aluminum front doors is undergoing a rapid evolution.
Traditional non-thermal aluminum frames suffer from high thermal conductivity. Next-generation front doors integrate ultra-wide multi-cavity PA66-GF25 polyamide thermal barriers infused with aerogel insulation. This innovation achieves thermal U-factors below 0.8 W/m²K, enabling compliance with stringent global Passive House energy efficiency codes.
Surface-mounted mechanical locks are rapidly giving way to embedded smart access ecosystems. Industry trends favor zero-sightline biometric sensors built directly into handle bars, 3D structured-light face scanning modules, automated electric multipoint motor locks, and encrypted smart-home hub protocols (Zigbee, Matter, TTlock).
Contemporary architecture prioritizes tall, grand entrance portals. Modern engineering allows custom aluminum pivot doors to reach heights exceeding 4 meters and widths up to 2 meters. Heavy-duty hydraulic floor springs and load-bearing ceiling pivots smoothly move sash weights up to 500kg with effortless finger-touch operation.
Security expectations have shifted from passive entry barriers to active intrusion prevention. Modern secure front doors utilize layered composite structures—combining high-tensile T6 aluminum profiles, internal manganese anti-drill plates, anti-pry hook locks, and laminated ballistic safety glass rated to EN 1627 RC3/RC4 standards.
Coastal salt-spray resistance and UV durability remain critical procurement benchmarks. Manufacturers are adopting 3-coat/3-bake PVDF (Fluorocarbon) coatings and architectural anodizing conforming to AAMA 2605 standards, guaranteeing zero fading, chalking, or oxide corrosion for over 25 years.
Global developers, architects, and door importers are changing how they specify, evaluate, and source security doors from Chinese manufacturers.
Rather than sourcing doors, windows, and hardware from fragmented suppliers, importers are demanding unified profile systems. Sourcing a complete package—front entry doors, matching garage doors, and thermal windows—ensures color harmony (exact powder-coat batch match), consistent sightlines, and consolidated ocean container logistics.
Leading overseas buyers mandate a strict two-stage approval process: 1) 3D BIM/CAD sign-off for rough opening geometry, sill threshold heights, and handings; and 2) Live video inspection of the assembled unit operating under pressurized water-spray and biometric testing rigs before crating.
A quantitative engineering comparison evaluating structural lifespan, thermal efficiency, burglary resistance, and long-term maintenance overhead.
| Performance Benchmark | Primor T6063-T6 Thermal Aluminum | Standard Galvanized Steel Doors | Solid Hardwood Entrance Doors |
|---|---|---|---|
| Structural Tensile Strength | High Yield (≥ 210 MPa), Zero Warp | Medium Tensile (Dents under impact) | Vulnerable to grain cleavage & warping |
| Weather & Corrosion Resistance | Superior (PVDF / AAMA 2605 25-Yr Coating) | Moderate (Prone to rust if scratched) | Poor (Requires re-staining every 2 yrs) |
| Thermal Insulation (U-Factor) | U ≤ 1.2 - 0.8 W/m²K (PA66-GF25 Barrier) | U ≈ 2.2 W/m²K (Thermal Bridge Risk) | U ≈ 1.8 W/m²K (Moderate natural insulator) |
| Burglary Resistance Rating | EN 1627 RC3 / RC4 Certified | Grade 1 to Grade 2 Standard | Variable (Dependent on wood thickness) |
| Smart Lock Hardware Fitment | Native Mortise Integration & Wiring Conduits | Fixed Cutouts (Difficult retrofit) | Requires structural mortising (Weakens wood) |
| Expected Service Lifespan | 30+ Years (Maintenance Free) | 10 - 15 Years (Rust risk) | 15 - 20 Years (Requires ongoing sealing) |
Everything you need to know about structural customization, thermal insulation ratings, smart lock wiring, export packing, and compliance certification.
Yes. Every aluminum front entrance door manufactured by Primor Metal Door Co., Ltd. is custom built to measure from your architectural drawings or window schedule. We accommodate custom structural rough openings, double-height grand entrance portals, asymmetrical double doors, arched tops, and specialized oversized pivot sash dimensions (up to 3000mm height x 1800mm leaf width). Prior to production, our engineering team issues 2D/3D CAD shop drawings detailing profile sections, hardware placements, and sill threshold transitions for client sign-off.
A thermal break aluminum door incorporates a high-density, low-conductivity polyamide bar (specifically PA66-GF25 reinforced with 25% glass fiber) engineered between the exterior and interior extruded aluminum profile chambers. Aluminum is naturally a strong thermal conductor; without a thermal bridge separation, outdoor temperatures quickly transfer inside, causing energy loss and internal frame condensation. Combining thermal break profiles with double or triple insulated Low-E glass drastically reduces heat transfer (lowering overall U-factors down to 0.8–1.2 W/m²K), prevents structural condensation, and delivers exceptional sound dampening.
Primor engineers concealed wire conduits directly inside the internal extrusions of the aluminum door leaf and frame during factory fabrication. For battery-powered smart locks (TTlock / Tuya / Biometric Face Recognition systems), low-battery alert circuits and emergency USB Type-C override ports are built into the handle assembly. For hardwired automated motor locks or access control systems (such as keycards, electric strikes, or wall keypads), flexible armored door loops pass power from the frame rebate into the mortise lock chamber cleanly, protecting wires from pinching, moisture, or vandalism.
Our secure front doors feature European-grade multi-point anti-theft lock bodies equipped with heavy-duty stainless steel top and bottom hook bolts, anti-saw hardened deadbolts, and anti-pry hinge-side dog bolts. Lock cylinders are rated up to Class 3/4 anti-drill, anti-bump, and anti-pick standards, protected by hardened manganese steel faceplates. For armored pivot doors, motorized automatic multi-point deadbolts automatically extend multiple locking pins into the frame header and sill threshold whenever the sash closes.
Yes. For project sites located in coastal hurricane zones or harsh marine environments (such as Florida, the Caribbean, or coastal Australia), we build doors utilizing heavy-wall T6063-T6 aluminum extrusion profiles (2.0mm to 3.0mm structural wall thickness), heavy-duty laminated impact safety glass (e.g., 6mm Tempered + 1.52mm PVB/SGP inter-layer + 6mm Tempered), and triple EPDM compression seals. Surface profiles receive 3-coat PVDF fluorocarbon coatings conforming to AAMA 2605 specifications to withstand high wind loads, salt spray corrosion, and driving water infiltration.
All finished door units undergo a multi-layer export packaging protocol. First, sashes and frames are wrapped in protective scratch-resistant PE film and foam corner guards. Next, units are sealed inside heavy-duty moisture-proof bubble wrap. Finally, assemblies are packed into fully enclosed fumigated plywood crates fitted with internal bracing blocks and shock absorption pads. Crates are clearly labeled with opening tags corresponding to your site installation drawings, ensuring efficient site unpacking for FCL and LCL shipments.
Yes! Prospective clients and project specifiers can inspect our full-scale door operating samples, profile mockups, and glass sample swatches at our U.S. regional showrooms located in Los Angeles, the Bay Area, Houston, Dallas, and Phoenix. For international buyers outside the U.S., our engineering team provides full physical profile sample box express shipping, factory live-stream video inspections, and detailed technical documentation packages.
Planning a villa project, commercial development, or door dealership order? Send us your architectural drawings, window schedule, or rough opening dimensions. Our structural engineers will return a complete shop drawing and competitive factory-direct quote within 24 hours.