Comprehensive engineering specification guide for architects, developers, and global importers seeking custom-fabricated automated window profiles, concealed brushless actuators, and IoT smart-building integration.
As modern structural architecture pushes the boundaries of glass panel dimensions, manual operating forces often exceed ergonomics standards. Motorised Aluminium Windows bridge the critical gap between ultra-large panoramic glass areas and effortless daily functionality. Tejjsons provides fully integrated automated fenestration engineered from high-strength 6063-T6 extruded aluminium profiles, custom linear actuators, and advanced thermal break technology.
Our custom linear motors and concealed drive belts effortlessly move sashes weighing from 150 kg up to 1200 kg. High-torque 24V DC brushless motors operate under 35 dB whisper-quiet noise levels with adjustable opening speeds.
Engineered with German PA66 GF25 polyamide thermal barriers and EPDM multi-chamber gaskets, our motorized profiles cut thermal transfer dramatically, fulfilling LEED and BREEAM sustainability metrics in high-heat or extreme-cold zones.
Direct compatibility with KNX, Modbus, BACnet, Crestron, Lutron, and Control4. Every motorized window can be operated via wall keypads, smartphone apps, voice control, or automated climate & rain sensors.
Safety is built into the drive algorithm. Sensitive current-sensing microcontrollers instantly halt and reverse window sash travel upon detecting an obstacle as low as 15 N of resistance, complying with EN 16005 safety mandates.
Finishing standard options include 60–80 µm Qualicoat Class 2 architectural powder coating or 15–25 µm hard-anodized layers, protecting metal profiles against saltwater pitting, sand abrasion, and harsh UV breakdown.
Every frame, motor assembly, seal, and electronic control box undergoes rigorous mock-up assembly and 500-cycle stress testing at our Surat plant before export packing, eliminating expensive job-site installation surprises.
Explore our comprehensive lineup of automated fenestration products engineered specifically for commercial towers, high-end residential estates, luxury hospitality resorts, and institutional projects worldwide.
Featuring an ultra-thin 20mm visible interlock sightline and floor-recessed sub-frames. The motorized rack-and-pinion or linear drive motor is completely concealed inside the top transom profile, offering seamless glass expanses.
View Technical SpecsCounterbalanced vertical rising glass sashes driven by hidden tubular motors and steel-reinforced timing belts. Ideal for luxury restaurant terraces, rooftop bars, and villa balconies needing instant wind barrier transformation.
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Our flagship proprietary magnetic levitation drive system replaces conventional steel rollers with frictionless magnetic tracks. Delivers zero mechanical friction, near-silent gliding, and zero track wear over decades of operation.
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Fitted with concealed chain actuators or folding arm operators. Provides automated high-level room ventilation, smoke clearance, and automatic weather sealing driven by wind/rain sensors.
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Combines automated motorised sliding frames with switchable electrochromic or PDLC privacy glass. Switches from transparent to frosted in milliseconds while sashes slide automatically via smart commands.
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Wind-tunnel tested tensioned screen enclosures integrated into aluminium window transoms. Motorised side zipper tracks provide 100% insect protection, solar glare reduction, and wind resistance up to 120 km/h.
View Technical Specs The market for automated fenestration is undergoing rapid technological evolution. Global developers no longer accept bulky external motor housings or noisy drive chains. Today’s architectural standards demand complete mechanical concealment, intelligent sensor responsiveness, and extreme energy conservation.
Procurement managers, commercial facade contractors, and international real estate developers are shifting their purchasing strategies to manage supply chain risks and meet stringent green building codes. Here is how leading global buyers evaluate motorized window suppliers:
Historical procurement often separated profile extruders, motor suppliers, and glass processors, leading to widespread job-site disputes over compatibility and installation warranties. The modern standard requires sourcing fully assembled, factory-tested motorised window units from a single responsible manufacturer like Tejjsons. Single-source fabrication guarantees unified engineering warranties across metal frames, hardware mechanisms, motor actuators, and double/triple glazed units.
Global architectural specifications now mandatorily require EPDs (Environmental Product Declarations) and low-carbon aluminium billets. Tejjsons utilizes high-grade 6063 aluminium profiles refined with controlled scrap-recycled ratios, processed via clean electrical energy. Combined with polyamide thermal breaks and Low-E Argon glass, our motorised aluminium windows assist developers in gaining maximum LEED v4.1 and BREEAM thermal performance points.
Proprietary closed-loop automated window systems are rapidly being phased out by smart-building integrators. Sourcing managers actively reject motors tied to single app ecosystems. Tejjsons installs open-protocol motor control boards capable of receiving dry-contact, RS485, KNX, and wireless Zigbee/Matter signals, ensuring seamless handshake with any commercial BMS or residential luxury home automation panel.
Overseas buyers in the Middle East, UK, US, and Australia now demand pre-dispatch quality verification. Tejjsons satisfies this through high-resolution video cycle testing, laser squareness verification logging, and remote live FAT (Factory Acceptance Testing) for every container shipment, giving international clients absolute confidence prior to customs export clearance.
Review baseline technical metrics for Tejjsons Motorised Aluminium Windows. Profile dimensions, glass build-ups, motor wattages, and finish standards are customized per architectural shop drawing.
| Engineering Parameter | Tejjsons Standard Specification | Architectural & Procurement Value |
|---|---|---|
| Extrusion Alloy & Temper | AlMgSi0.5 / EN AW-6063-T6 Architectural Grade | Superior structural stiffness, high wind resistance, crisp mill edges |
| Profile Wall Thickness | 2.0 mm to 3.5 mm heavy-duty wall section | Supports oversized sashes up to 4.0 meters in height without deflection |
| Motor Drive Mechanism | 24V DC Brushless Linear Actuator / Concealed Belt-Drive | Whisper-quiet (<35 dB) operation, maintenance-free motor design |
| Max Sash Load Capacity | 150 kg (Casement) up to 1200 kg (Maglev / Sliding) | Enables multi-pane heavy double/triple laminated acoustic glass |
| Operating Speed & Controls | 60 mm/sec to 150 mm/sec (Adjustable soft start/stop) | Smooth acceleration prevents glass vibration and mechanical wear |
| Automation Protocols | KNX, Modbus, BACnet, RS485, Dry Contact, Wi-Fi, RF Remote | Integrates with all commercial BMS and smart home controllers |
| Thermal Break Insulation | 24mm – 34mm PA66 GF25 Polyamide Struts with Foam Fill | Reduces frame heat transmission; prevents indoor condensation |
| Glazing Capability | Double Glazed (6+12Ar+6) to Triple Glazed Acoustic Laminated | Achieves U-values down to 0.8 W/m²K & Noise reduction up to 45 dB |
| Surface Coating Standards | Qualicoat Class 2 Powder Coating / 15-25µm Hard Anodized | Guarantees 10–25 year color stability in harsh coastal environments |
| Safety Redundancies | Anti-pinch current sensor + 24V UPS Battery Backup Unit | Complies with EN 16005 safety standards during power failures |
Established in 1999 in Surat, Gujarat, Tejjsons has evolved into a premier international manufacturer of custom structural glazing, magnetic levitation sliders, and Motorised Aluminium Windows. Our vertically integrated 50,000+ sq. ft. fabrication facility combines CNC profile machining, thermal break crimping, automated glass sealing, and electric system integration under one unified quality management standard.
For global project developers, working with Tejjsons eliminates intermediate agent markups, mitigates mid-production engineering miscommunications, and ensures direct technical support from initial CAD drafting to post-installation warranty backing.
Our systematic 5-stage export fabrication procedure guarantees seamless delivery, total technical compliance, and zero site fitting errors for international projects.
Our engineering team reviews architectural plans, opening dimensions, wind-load requirements, and automation targets, conducting Finite Element Analysis (FEA) to verify structural member integrity.
We issue 2D CAD shop drawings, wiring schematics, mullion connection details, and glass build-up specifications for formal sign-off by the client's architect or project manager.
Aluminium extrusion profiles are cut and routed on 4-axis CNC machines. Polyamide thermal breaks are crimped, and internal motor tracks and wiring channels are embedded into sashes.
Complete motorized window units are fully assembled in our factory. Electrical motors, obstacle sensors, and smart keypads undergo 500 cycle tests prior to protective packing.
Frames are wrapped in anti-scratch film, packed inside reinforced steel-banded crates, and shipped with complete installation manuals, wiring keys, and remote commissioning support.
Our custom engineering capability is optimized for professionals who demand precise architectural detailing, verifiable thermal test data, and direct factory accountability.
Minimalist frame sightlines, custom powder coating finishes, BIM objects, and exact U-value calculations for compliance.
High-value smart home feature integration that boosts residential unit sales prices and tenant retention rates.
Pre-wired plug-and-play motor connections, clear anchoring guides, and pre-adjusted factory hardware assemblies.
OEM customization, exclusive territory representation, reliable container shipping schedules, and full spare-parts supply.
A showcase of completed projects featuring Tejjsons Motorised Aluminium Windows, automated sliding systems, and smart glass facades.
Direct answers to technical, operational, and logistics questions asked by international buyers, architects, and automation integrators.
We integrate heavy-duty European 24V DC brushless linear actuators and concealed belt-driven motors capable of handling sash loads from 150 kg up to 1200 kg. Our systems support KNX, Modbus, BACnet, Crestron, Lutron, Zigbee, and Somfy dry-contact controls for seamless integration into home automation and Building Management Systems (BMS).
All Tejjsons motorised aluminium window systems feature dual safety redundancies. They accept 24V DC battery backup power supplies (UPS) during outages. Additionally, an electro-mechanical release clutch allows smooth manual sliding or push-to-open operation during power cuts.
Yes. Built from 6063-T6 architectural grade aluminium with wall thicknesses ranging from 2.0mm to 3.5mm, our motorised windows feature multi-chamber EPDM gaskets and motorized perimeter compression locks. Tested to withstand wind pressures up to 3500 Pa (equivalent to Category 5 hurricane forces) and water resistance up to 750 Pa.
We offer PA66 GF25 (25% glass fiber reinforced polyamide) thermal break strips up to 34mm wide. Glass configurations include double or triple glazing with Low-E coatings, Argon gas filling, laminated acoustic interlayers, and PDLC switchable smart glass, achieving overall U-values down to 0.8 W/m²K.
Profiles are covered with anti-scratch PE film, bundled in moisture-barrier plastic wrap, and packed inside steel-reinforced wooden crates. Motor actuators and smart control modules are packed in IP67 sealed boxes. Glass units are packed separately in heavy-duty A-frame wooden crates with shock absorbers.
Standard motorized window orders are fabricated and dry-assembled in our factory within 4 to 6 weeks following CAD drawing approval. Complex magnetic levitation or custom oversized motorized facades take 6 to 8 weeks before container loading.
Yes. Our in-house engineering team creates complete 2D CAD shop drawings, anchoring details, wiring diagrams, load calculations, and 3D BIM models for architect sign-off before profile extrusion cutting begins.
We provide a 10-year structural warranty on extruded aluminium profiles, a 10-year warranty on powder coating (Qualicoat Class 2 standard), a 5-year warranty on double glazed seals, and a 5-year replacement warranty on electrical motors and electronic controllers.
Send us your architectural elevations, window schedules, or automation preferences. Our senior engineering team will provide a tailored CAD proposal, motor torque calculation, and factory-direct quotation.
