Armor Door
Armor Door
EN 1634-1 & UL certified structural steel doors designed for commercial complexes, healthcare facilities, and industrial parks across the Coimbra region.
As the academic and healthcare powerhouse of Central Portugal, Coimbra presents a complex landscape for architectural passive fire protection. From the high-density urban modernizations surrounding the University of Coimbra (a UNESCO World Heritage site) to expanding technology hubs such as iParque (Coimbra Innovation Park) and the healthcare facilities associated with the Centro Hospitalar e Universitário de Coimbra (CHUC), fire-rated doors must balance stringent legal safety compliance with architectural preservation and modern structural aesthetic demands.
Procuring certified fire-rated steel doors in Coimbra requires compliance with Portugal's national fire safety framework—Segurança Contra Incêndio em Edifícios (SCIE)—regulated by the Autoridade Nacional de Emergência e Proteção Civil (ANEPC) and aligned with European standard EN 1634-1. Whether deploying EI30 sound-insulated steel fire doors for historic boutique hotel refurbishments in Baixa Coimbra or heavy-duty EI120 emergency exit assemblies for logistics terminals along the A1 highway corridor, engineering teams require reliable factory manufacturing partners who deliver certified performance without compromising supply chain budgets.
An in-depth look at leaf construction, core thermal insulation, intumescent gasketing, and mechanical ironmongery engineered for Portuguese structural codes.
Constructed using cold-rolled galvanized steel sheets with thicknesses ranging from 1.0mm to 1.5mm for door leaves and 1.5mm to 2.0mm for structural sub-frames. Features perimeter inter-locking folds and internal structural stiffeners that eliminate warping under extreme heat exposure exceeding 1000°C.
Infilled with high-density rockwool (mineral wool core > 110 kg/m³) or eco-friendly perlite board matrices treated with flame retardants. Provides low thermal conductivity (λ ≤ 0.038 W/mK), maintaining cold-face temperatures well within EN 1634-1 delta-T limits during fire incidents.
Equipped with graphite-based multi-blade intumescent strip systems mounted in concealed frame channels. Upon reaching 180°C, the seal expands to 25 times its original volume, completely sealing gaps against toxic smoke, hot gases, and high-pressure flame penetration.
| Parameter / Rating | EI30 Steel Fire Door | EI60 Steel Fire Door | EI90 / EI120 Heavy Industrial Door |
|---|---|---|---|
| Fire Resistance Time | 30 Minutes Integrity & Insulation | 60 Minutes Integrity & Insulation | 90 to 120 Minutes Heavy Resistance |
| Door Leaf Thickness | 45 mm - 50 mm | 50 mm - 55 mm | 65 mm - 75 mm Reinforced Shell |
| Steel Sheet Gauge | Leaf: 1.0mm | Frame: 1.5mm | Leaf: 1.2mm | Frame: 1.8mm | Leaf: 1.5mm | Frame: 2.0mm Zinc Alloy |
| Core Material | High-Density Mineral Rockwool | Modified Rockwool + Fireproof Board | Ultra-Dense Perlite & Ceramic Core Matrix |
| Acoustic Rating (Rw) | 32 dB - 36 dB | 35 dB - 40 dB | Up to 45 dB Soundproof Configuration |
| Target Coimbra Applications | Student Residences, Hotel Guestrooms, Offices | Hospital Wards, Retail Malls, Supermarkets | iParque Logistics, Data Centers, Power Substations |
All fire doors can be customized with fire-rated vision panels (tested under EN 1364-1), concealed automatic door closers, panic exit bars certified to EN 1125, electrostatic powder coating in RAL colors, or wood-grain transfer finishes suited for historical Coimbra quarter renovations.
Versatile fire door configurations engineered to meet specialized operational demands across commercial, healthcare, and educational sectors.
Ideal for hospital complexes like CHUC and biotech research facilities. Features sound-insulated cores, deformation-resistant framing, anti-bacterial powder coatings, and kick-plates designed for high foot traffic and stretcher impact.
Heavy-duty double leaf metal exit doors designed for University of Coimbra campus buildings, laboratories, and student accommodation projects. Fully equipped with emergency push-bar exit devices and master-key access controls.
High-security 90 to 120-minute rated emergency exit doors designed for logistics hubs in iParque and retail shopping centers. Engineered with galvanized anti-corrosion shells to resist moisture and industrial environments.
For real estate developers, main contractors, and door distributors in Coimbra and across Portugal, managing procurement budgets without compromising on international safety certifications is critical. Operating out of our state-of-the-art Factory 4.0 manufacturing hub in Jiangmen, Guangdong, Jiangmen Armor Door Co., Ltd. offers an unbeatable balance of high-capacity precision engineering and cost-effective bulk production.
Our automated manufacturing ecosystem utilizes high-precision CNC fiber laser cutting equipment, automated robotic folding lines, and continuous electrostatic powder coating tunnels. This Industry 4.0 integration guarantees exact dimensional tolerances down to ±0.5mm, ensuring seamless on-site installation for Coimbra project managers.
Pioneering next-generation smart fire barrier systems, IoT integration, and eco-sustainable manufacturing for smart cities.
Integration of embedded RFID sensors and real-time latch-status monitoring linked with central Building Management Systems (BMS). Allows automated status reporting during emergencies and predictive maintenance alerts for high-frequency fire doors.
Next-generation thermal break profile design engineered to minimize energy loss in eco-certified green buildings (LEED & BREEAM standards) without degrading core fire containment capabilities.
Transitioning toward 100% recyclable alloy components and non-VOC water-based powder coatings, reducing carbon footprint across the door lifecycle from Guangdong factory to European installation sites.
Jiangmen Armor Door Co., Ltd., founded in 1998, specializes in the production of high-quality security doors and metal partition doors. As a powerful and innovative private enterprise, we have consistently led the industry by integrating cutting-edge technology and modern equipment into our production processes. Over the years, we’ve gathered a team of outstanding talents in the domestic door industry, all driven by an entrepreneurial spirit of perseverance and dedication to customer satisfaction. Our mission is to serve each customer with integrity, providing top-notch products and services that reflect our commitment to excellence.
Our professional sales staff take the time to fully understand your unique needs. We offer personalized selection suggestions based on your preferences, ensuring that every recommendation fits your lifestyle. Whether it’s a standard product or a custom solution, we are dedicated to crafting tailored offerings that match your vision.
We know that precision matters. Our team will visit your site, measuring all necessary dimensions and capturing every detail required for the installation. Our professionals will ensure that every aspect of your order is meticulously recorded and executed, ensuring the final product meets your exact specifications.
We firmly believe that only through professional training can we offer the highest level of service. Our sales and service personnel undergo continuous education to ensure they are equipped with the latest knowledge, skills, and best practices. At Jiangmen Armor Door Co., Ltd., professionalism is at the core of everything we do, ensuring that you receive both quality products and humane service.
Our youthful, dynamic team benefits from a streamlined, flat management structure that allows us to be both quick and flexible. With a focus on both human-centered and efficient service, we are able to provide a faster response and help you save time, so you can focus on what truly matters. Whether it’s product selection, delivery, or installation, we aim to make the entire process as seamless and efficient as possible.
As a forward-thinking company, we continuously invest in innovation. We embrace the latest technological advancements to improve our products and services. Our goal is to not only meet but exceed your expectations, ensuring that we remain at the forefront of the security door and partition door industry.
We are committed to environmental responsibility. Our manufacturing processes are designed to minimize waste and reduce energy consumption, all while maintaining the highest standards of quality. We aim to create products that not only serve your needs but also contribute to a sustainable future.
At Jiangmen Armor Door Co., Ltd., we believe that our customers deserve the best, and we strive to offer exceptional products and unparalleled service. Your satisfaction is our top priority, and we look forward to serving you with the same dedication that has guided our success for over two decades.
Streamlined procurement roadmap designed for contractors, procurement agencies, and real estate developers.
Review of SCIE utility category rules, wall thickness, door dimensions, and required fire rating (EI30 to EI120).
Engineering CAD drawings created by our R&D team detailing ironmongery prep, frame profile, and vision panel cutouts.
Automated factory production with strict QC sampling, non-combustible core density verification, and coating thickness checks.
Seaworthy wooden crate or pallet container packing shipped directly to the Port of Leixões / Lisbon with full CE documentation.
Explore our complete catalog of certified emergency exit doors, interior hotel doors, soundproof hospital doors, and security entry systems available for bulk import to Coimbra.
Answers to technical, regulatory, and procurement questions regarding fire-rated steel doors in Coimbra, Portugal.
Contact the technical engineering team at Jiangmen Armor Door Co., Ltd. today. Get detailed CAD engineering drawings, official EN 1634-1 certification data sheets, and competitive direct-from-factory volume quotes.
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