In modern commercial and residential architecture, the global demand for high-performance OEM/ODM aluminium doors has transitioned from basic structural enclosures to multi-functional building envelope solutions. As a tier-1 direct manufacturer operating out of China's primary industrial aluminium hub (Foshan), Doorreme Aluminum Industry Co., Ltd. delivers precision-extruded, thermal-break aluminium systems tailored to rigorous international building codes including AS2047, NFRC, AAMA, and CE certifications.
Explore engineered fenestration products built to exact structural specifications, certified for severe hurricane impact, thermal conservation, and contemporary architectural aesthetics.
Engineered for extreme structural wind-loads and severe storm zones. Features heavy-gauge 6063-T6 aluminum framing and structural silicone glazing for high-rise commercial facades.
Integrated double-glazed acoustic sliding profile system with built-in motorized roller shade option and heavy-duty stainless steel track assemblies for smooth glide dynamics.
Space-saving bi-fold multi-panel door configuration with bottom-loaded heavy-duty stainless steel rollers, multi-point locking mechanisms, and high UV-blocking insulated glass.
Architectural customized interior partition doors blending precision laser-cut steel/aluminum profiles with clear tempered safety glass for luxury residential and hospitality projects.
Heritage french-style narrow-frame aluminum folding system featuring decorative muntin bars, thermal break cores, and weather-resistant PVDF fluorocarbon powder coating.
Ultra-narrow sightline casement frame engineering maximizing natural interior daylight. Fitted with German concealed hinges, multi-seal EPDM gaskets, and Low-E double glazing.
Precision extruded aluminum frame profiles designed for high-humidity interior environments, featuring anti-corrosion anodized finishes and integrated magnetic sealing strips.
Luxury residential series with concealed frame drainage, flush sills, and sound insulation rating up to STC 42 dB. Designed for minimalist architectural projects worldwide.
Understanding the engineering criteria that separate standard commercial doors from high-end architectural fenestration systems.
We utilize high-grade virgin 6063-T5 aluminum extrusions for intricate architectural profiles requiring smooth surface anodizing, and 6061-T6 for high-load structural curtain wall transoms demanding tensile strengths exceeding 240 MPa.
Our thermal break door profiles incorporate PA66-GF25 (25% glass fiber reinforced polyamide) thermal strips. This effectively breaks thermal bridging, dropping U-factors to under 1.6 W/m²K for passive house energy performance.
For coastal and high-UV installations, profiles receive 3-coat PVDF (Polyvinylidene Fluoride) coatings conforming to AAMA 2605 standards, guaranteeing zero chalking or color fade for 20+ years under aggressive marine salt-spray exposure.
| Profile Category | Wall Thickness | Glass Configuration Options | Thermal U-Factor | Acoustic Rating (STC) | Wind Pressure Resistance |
|---|---|---|---|---|---|
| Heavy-Duty Sliding Door | 2.0 mm - 3.0 mm | 6mm + 12A + 6mm Double Tempered / Low-E | 1.8 - 2.2 W/m²K | 38 - 42 dB | ASTM E330 (3500 Pa) |
| Thermal Break Bi-Fold Door | 1.8 mm - 2.2 mm | 5mm + 15A + 5mm Insulated Laminated Safety Glass | 1.5 - 1.9 W/m²K | 36 - 40 dB | AS2047 (N6 / C4 Rating) |
| Slimline Casement Door/Window | 1.4 mm - 1.6 mm | 5mm + 12A + 5mm Double Clear Tempered | 2.0 - 2.4 W/m²K | 34 - 38 dB | EN 12210 (Class C5) |
| Commercial Storefront Entry | 2.5 mm - 4.0 mm | 10mm / 12mm Monolithic Tempered or SGP Laminated | 2.8 - 3.2 W/m²K | 32 - 36 dB | AAMA 101 Standard |
Insights for B2B procurement managers, real estate developers, and general contractors navigating modern supply chain shifts.
Global carbon compliance (CBAM) is forcing commercial developers to mandate low-embodied carbon aluminum. Doorreme is advancing hydro-powered billet casting and closed-loop scrap recycling, reducing carbon footprints down to 4.0 kg CO2e per kg of primary aluminum.
The migration from standard IGUs to Vacuum Insulated Glass allows ultra-thin 8mm glass profiles to achieve U-values under 0.60 W/m²K, matching solid brick wall insulation while enabling sleek minimalist door sightlines.
Direct integration of Revit/IFC digital models with automated CNC extrusion machinery eliminates manual drafting error. Real-time digital twins enable custom shop drawings to be signed off and sent directly to automated cutting lines within hours.
Commercial doors are rapidly integrating concealed magnetic levitation motors, automated multipoint electronic lock actuators, and biometric access control directly built into extruded door stiles during OEM assembly.
Direct engineering answers to common procurement questions raised by importers, distributors, and general contractors.
Our OEM/ODM process follows a strict 4-step engineering protocol: (1) Initial architectural review of opening schedules and CAD/Revit elevation drawings. (2) Engineering proposal with custom extrusion die recommendations, glass performance calculations, and hardware specification. (3) 3D Shop Drawing sign-off and physical sample approval. (4) CNC automated extrusion, thermal strip crimping, glazing assembly, 100% pre-shipment trial installation, and protective crate packaging.
Our internal structural engineering lab conducts finite element analysis (FEA) to calculate moment of inertia (I-values) for all mullions and frames based on project site wind pressure data (e.g., AS/NZS 1170.2, ASTM E330). For hurricane zones in Florida or the Caribbean, we supply impact-rated laminated glass combined with reinforced 6061-T6 aluminum structural inserts.
For standard profile systems (e.g., our benchmark heavy-duty sliding doors or casement profiles), we maintain stock aluminum billets with an MOQ of just 1 container or project-lot. For completely custom OEM aluminum die extrusions, our die creation lead time is 7 to 10 days, with a low minimum extrusion run of 500 kg per section profile.
We partner directly with leading international hardware manufacturers including German Roto, Siegenia, Hoppe, and GU, alongside premium domestic Chinese hardware brands (such as Kin Long and CMECH). Hardware specifications are customized to your project budget and warranty requirements.
All door frames and glass units undergo a 5-layer protective packaging sequence: (1) Surface protective film on aluminum extrusions, (2) EPDM corner guards, (3) Bubble-wrap wrapping, (4) Fumigated fully-enclosed plywood crates, and (5) Steel-belted container strapping with desiccant packs to prevent moisture condensation during transit.
Founded in 2004 in Foshan, Guangdong, Doorreme operates a state-of-the-art 123,000 m² production base staffed by over 800 skilled technicians and engineers. Utilizing advanced German and Italian automated extrusion, cutting, and corner-crimping machinery, we produce 500,000 m² of architectural windows, sliding/folding doors, and glass curtain wall systems annually.
Backed by over 40 technical patent certificates and exports to 140+ countries, Doorreme provides end-to-end B2B services ranging from structural calculation reports and shop drawing creation to on-site technical installation guidance for major international commercial projects.
Send us your architectural elevations, project specifications, or custom extrusion drawings. Our technical engineering team will deliver a comprehensive quote and CAD proposal within 24 hours.
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