Custom-manufactured high-performance thermal, acoustic, and privacy glass units certified for Irish building projects.
The Irish architectural landscape is undergoing a profound transformational shift. Driven by stringent European energy mandates, Ireland’s updated Building Regulations (Part L – Conservation of Fuel and Energy), and the national Nearly Zero Energy Buildings (nZEB) standard, modern structures across Dublin, Cork, Galway, and Limerick demand intelligent building envelopes. Architectural smart glass—specifically Polymer Dispersed Liquid Crystal (PDLC) switchable privacy glass and electrochromic solar-control glazing—has transitioned from an avant-garde luxury to an essential engineering component in commercial developments, healthcare facilities, and premium residential builds.
As a global pioneer in precision aluminium extrusion and dynamic glazing integration, Tejjsons bridges the gap between state-of-the-art factory manufacturing and Ireland’s demanding procurement needs. Operating from our advanced manufacturing hub in Surat, Gujarat, Tejjsons supplies high-precision aluminium framing systems, magnetic levitation sliding doors, and certified smart glass units engineered specifically to withstand Ireland's volatile maritime weather patterns, high wind-driven rain, and seasonal lighting extremes.
To specify the ideal smart glass system for Irish commercial or residential projects, architects and façade consultants must understand the underlying physics and performance metrics of dynamic glazing technologies:
PDLC technology laminates a micro-thin liquid crystal matrix between two sheets of conductive Indium Tin Oxide (ITO) film, encapsulated within toughened glass panes. When no electrical current is applied, the liquid crystal molecules are randomly oriented, scattering incoming visible light to create an instant frosted, opaque barrier (99%+ privacy). Upon applying a low AC voltage (typically 48V to 60V via a step-down transformer), the liquid crystal molecules align instantaneously (in less than 10 milliseconds), allowing up to 88% visible light transmission.
While PDLC focuses primarily on privacy, electrochromic smart glass utilizes tungsten oxide layers that undergo a reversible electrochemical reaction upon DC voltage application. This shifts the glass tint from clear to dark blue, actively controlling Solar Heat Gain Coefficient (SHGC) from 0.42 down to 0.05 without obstructing visual connection to the outdoors. This capability is pivotal for Dublin Docklands office towers aiming for LEED Gold or BREEAM Outstanding certifications.
| Performance Parameter | Standard Double Glazing | Tejjsons PDLC Smart IGU | Electrochromic Dynamic Glass |
|---|---|---|---|
| Visible Light Transmittance (VLT) | 70% - 80% (Static) | 88% (On) / 5% Direct (Off) | 60% (Clear) down to 1% (Tinted) |
| U-Value (EN 673 Rating) | 1.4 – 2.8 W/m²K | 0.79 – 1.1 W/m²K (Triple DGU) | 0.85 – 1.2 W/m²K |
| Acoustic Insulation (STC / Rw) | 28 - 32 dB | 42 - 48 dB (Laminated DGU) | 35 - 40 dB |
| UV Blockage Rate | 45% - 60% | > 99% (Constant) | 99% |
| Switching Speed | N/A | < 10 milliseconds | 3 to 15 minutes |
| Primary Architectural Application | Standard Domestic | Partitions, Boardrooms, Villas | Exterior Façades, Skylights |
Specifying smart glass in Ireland requires strict alignment with localized microclimates, urban acoustic environments, and regional building usage types. Below are key Irish application scenarios engineered by Tejjsons:
Multi-national tech campuses require high confidentiality for boardrooms and agile meeting hubs. Tejjsons PDLC smart glass partitions integrate directly into Crestron and DALI automation systems, allowing instant privacy switching via tablet or voice control without mechanical blinds that collect dust.
In Ireland's thriving pharmaceutical corridors, hygiene is paramount. Traditional fabric window coverings harbor microbes and airborne contaminants. Hermetically sealed smart glass provides a perfectly non-porous, wipe-clean surface compliant with strict ISO cleanroom and HSE medical sanitation standards.
Homes along Ireland’s Atlantic coastline face harsh wind loads and extreme sea salt exposure. Tejjsons thermal-break 6063-T6 aluminum casement and sliding windows incorporate smart triple-glazed Low-E units, delivering sound reduction of up to 48dB against gale force winds while keeping heat indoors.
Building projects in the Republic of Ireland must adhere strictly to the National Standards Authority of Ireland (NSAI) and EN 1279 standards for glass in building insulation. For new builds, achieving a Building Energy Rating (BER) of A2 or higher is mandatory.
Tejjsons smart glass insulated units (IGUs) utilize argon gas fill, warm-edge spacers, and double-pass Low-E coated tempered glass. This combination yields overall U-values as low as 0.79 W/m²K, vastly outperforming standard double-glazed products. By controlling solar gains during bright summer days and blocking radiant heat loss during winter nights, smart glass actively reduces HVAC loads, providing project developers with an efficient pathway to achieve nZEB compliance.
Unlike regional traders who act as intermediary brokers, Tejjsons operates as a direct OEM factory and engineering master fabricator with over 25 years of specialized experience. Our Surat manufacturing facility houses high-precision CNC machining centers, automated glass lamination lines, and state-of-the-art powder coating chambers.
100% of smart glass units undergo 72-hour continuous electrical burn-in, diagonal tolerance checks, and weather-seal pressure testing prior to export crate packing.
Ultra-narrow sightlines down to 20mm paired with magnetic levitation tracks that allow 400kg oversized glass panels to slide effortlessly with a single finger touch.
Consignments ship complete with detailed wiring diagrams, installation manuals, CE compliance certificates, and itemized hardware schedules for fast Irish customs clearance.
Connect directly with our engineering team for technical drawing reviews, U-value calculations, and competitive factory-direct project quotes.
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