Explore our certified commercial-grade internal fire doors, thermal-break entrance systems, and heavy-duty protective structural glazing fabricated in Foshan, China.
Modern architectural engineering demands passive fire protection solutions that bridge high visual transparency with uncompromising structural integrity. Historical reliance on heavy, opaque steel or combustible wooden doors is rapidly shifting toward precision-extruded aluminium fire-rated door assemblies.
At Window Wurx Industry Co., Ltd., based in Foshan's premier industrial cluster, our aluminium internal fire doors are engineered using specialized 6063-T6 multi-chambered extruded frames filled with non-combustible ceramic-mineral insulated composites. Coupled with heat-activated intumescent seals that expand up to 25 times their volume under elevated thermal conditions (exceeding 180°C), our door assemblies isolate heat transfer, block toxic combustion gases, and prevent flame propagation across critical building compartments.
Factory-direct technical support, scale flexibility, and rigorous export handling differentiate Window Wurx Industry Co., Ltd. from standard OEM trading entities.
Our expansive production workshop in Foshan houses 3 fully automated digital machining lines, allowing continuous fabrication of complex custom fire doors, window walls, and curtain wall frames with zero tolerance compromise.
Backed by official CE mark accreditation, AS2047 structural testing reports, and ISO9001 quality system auditing, every batch of internal fire doors comes certified for immediate site approval across European, Australian, and American jurisdictions.
To eliminate international container shipping damage, each fire door unit is individually wrapped in anti-scratch foam film, edge-protected, and enclosed in fumigation-free solid timber crates reinforced for long-haul maritime transport.
An operational forecast for project managers, B2B procurement agents, and architectural specifiers sourcing internal fire assemblies from China.
Next-generation commercial real estate demands fire doors that interface dynamically with Building Management Systems (BMS). Procurement specifications now mandate electromagnetic hold-open devices, electric strike locks, and integrated position sensors that automatically trigger door closure upon smoke detector activation while preserving emergency fail-safe manual override routes.
Modern high-density residential and hospitality projects require dual-performance doorsets. Internal fire doors must achieve fire integrity ratings alongside high acoustic damping (STC 40dB to 48dB). This is realized through concealed drop-down automatic bottom door seals and perimeter acoustic gaskets embedded into thermal break aluminium profiles.
Environmental, Social, and Governance (ESG) criteria are altering international tender criteria. Leading global buyers are prioritizing suppliers who utilize hydro-powered primary aluminium billets or recycled aluminum profiles. Window Wurx implements sustainable extrusion workflows, reducing total carbon footprint while maintaining EN 573-3 chemical composition standards.
Architects are moving away from bulky solid doors towards full-height glazed fire partition doors. Utilizing multi-layered gel fire glass (intumescent interlayers that turn opaque under intense thermal conditions), internal aluminium fire doors maintain structural safety while preserving daylighting transmission across commercial corridors.
Direct technical clarity regarding compliance, custom fabrication, shipping logistics, and performance testing for international importers.
Integrity (E) measures the door system's structural capability to prevent flame passage, hot gases, and mechanical collapse during a fire exposure test. Insulation (I) measures the door's thermal resistance capability to limit heat conduction from the unexposed surface, keeping surface temperatures below critical ignition levels (typically <140°C average rise). Window Wurx supplies full EI-rated door systems (such as EI30, EI60, and EI90) that combine both flame barrier and thermal insulation protection.
Yes. Our engineering shop drawings and glass-metal profile assemblies are built to conform with EN 1634-1 / EN 13501-2 standards for Europe and BS 476 Part 22 for British Standard markets. For projects requiring specific UL 10C positive pressure fire testing protocols, we supply verified ceramic fire glass and hardware hardware packages compliant with international test reports.
Absolutely. Utilizing advanced thermal break polyamide insulation strips, we can produce dual-tone finishes—allowing the exterior door face to match building envelope colors (e.g., anodized dark bronze or textured matte black) while the interior face features custom interior powder coats or warm woodgrain sublimation transfers.
Our fire door assemblies utilize stainless steel fire-retaining cleats, high-temperature ceramic fiber gaskets, and setting blocks that do not melt or shift under thermal shock. When exposed to heat, intumescent perimeter tapes expand and seal the glass unit tightly into the aluminium rebate, holding the composite glass structurally stable even if frame chambers deform.
Once CAD shop drawings are officially signed off and hardware specifications confirmed, typical production lead time is 25 to 35 calendar days depending on standard vs. custom extrusion finishes. Our 20,000m² manufacturing facility operates three shift-capable automated assembly lines ensuring large-scale project timelines are reliably executed.
Every commercial export order includes comprehensive Quality Control (QC) inspection logs, glass certification tags, material test reports for 6063-T6 alloy billets, CE declaration of performance (DoP) documents, and illustrated installation instruction manuals to streamline local building authority sign-offs.
Send your architectural schedules, CAD files, or technical inquiries directly to our Foshan engineering team for prompt factory-direct pricing and technical guidance.