Precision-fabricated aluminium casement, sliding, and arched fenestration profiles tested for solar heat reduction, monsoon water-tightness, and acoustic dampening across Tier-1 & Tier-2 Indian urban developments.
Quantifiable performance indicators meeting Indian Green Building Council (IGBC) standards.
Navigating extreme thermal differentials, severe monsoon precipitation, high atmospheric humidity, and dense urban noise pollution through advanced structural aluminium profiles.
India’s microclimates span from the scorching hot-dry zones of Rajasthan and Gujarat to the warm-humid coastal stretches of Mumbai, Chennai, and Kerala, down to the composite atmospheric conditions of Delhi-NCR. Traditional single-pane glazing and standard non-thermal UPVC frames fail to block radiant heat transfer, causing HVAC systems to operate under perpetual overload.
Our engineered Double Glazed Units (DGU) utilize precision polyamide (PA66 GF25) thermal breaks inserted between exterior and interior aluminium profile chambers. Combined with soft-coat Low-E (Low Emissivity) toughened glass and 12mm to 16mm argon gas filled cavities, our fenestration systems reduce Solar Heat Gain Coefficient (SHGC) down to 0.23 and achieve U-values below 1.5 W/m²K, directly cutting residential and commercial cooling loads by up to 38%.
Urban density in metropolitan hubs like Mumbai, Bengaluru, Hyderabad, and Pune exposes high-rise residential towers and commercial headquarters to continuous decibel levels ranging between 75 dB and 95 dB due to traffic congestion, metro transit corridors, and construction activity.
By pairing asymmetric glass thickness (e.g., 6mm exterior toughened glass + 12A Argon cavity + 8.38mm interior acoustic laminated PVB glass), our acoustic window series achieves a Sound Transmission Class (STC rating of up to 45 dB). This acoustic barrier dampens low-frequency traffic rumbles and high-frequency horn noise, creating serene interior spaces for luxury residences, corporate boardrooms, and luxury hotel suites.
| Specification Parameter | Standard Commercial Grade (Local Market) | Tejjsons Architectural Double Glazed Systems | B2B Project Advantage for Indian Developers |
|---|---|---|---|
| Aluminium Alloy & Temper | Recycled Scrap Alloy / 6063-T5 | Virgin 6063-T6 Architectural Grade Aluminium | High tensile strength to withstand cyclone wind pressure (IS 875 Part 3). |
| Insulated Glass Unit (IGU) | Standard Air-filled Double Glass (5mm+6A+5mm) | Hermetically Sealed Low-E + Argon Gas (6mm+12A+6mm) | Prevents internal glass fogging, cuts infrared radiation & UV ingress. |
| Surface Coating & Finish | 30-40µm Basic Anodizing / Liquid Paint | 60-80µm AkzoNobel Powder Coating / 15-25µm Marine Anodizing | Resists saline corrosion, chalking, and UV fading in coastal regions. |
| Sealing & Gasket Systems | Standard PVC Gaskets (Hardens over time) | Continuous Multi-Chamber EPDM Synthetic Rubber Gaskets | Zero water infiltration during severe monsoon downpours (EN 12208 Class 9A). |
| Hardware & Locking Mechanism | Single-Point Latch Locks | European Multi-Point Concealed Security Hardware | Enhanced anti-burglary protection and airtight perimeter compression. |
Customized fenestration engineering suited to specific structural, geographic, and environmental conditions across India's diverse topography.
High-rise residential developments along coastal fronts experience severe wind loads reaching 2.5 kPa to 3.5 kPa, along with heavy saline atmospheric moisture. Our structural 6063-T6 heavy-duty sliding and casement profiles incorporate reinforced steel mullions and marine-grade anodized coatings, preventing frame deflection, track corrosion, and wind-driven rain penetration during monsoons.
North India endures radical temperature swings ranging from 48°C in summer to near 2°C in winter. Standard window frames expand and contract, breaking perimeter sealants. Our polyamide thermal break profiles isolate internal ambient temperatures from external climatic extremes, ensuring air-conditioning energy preservation in summer and interior warmth during winter frost.
Modern commercial office towers demand expansive floor-to-ceiling glass spans without sacrificing energy compliance. Our minimal slimline sliding doors and structural curtain wall systems incorporate integrated motorized blinds and switchable smart glass, providing architectural elegance, daylight control, and low operational HVAC expenditure.
Insights into how Indian specifiers, luxury homebuilders, and commercial developers are redefining fenestration standards.
While UPVC windows dominated the mid-tier housing segment for a decade, luxury residential developers and architects across India are rapidly migrating to thermal-break aluminium. Aluminium offers superior structural integrity, allowing for larger glass panels, narrower sightlines (down to 20mm), enhanced fire safety ratings, and infinite anodized or powder-coated color options that do not yellow or warp under intense tropical sun exposure.
With Indian developers increasingly seeking Indian Green Building Council (IGBC) and LEED certifications to attract premium corporate tenants and eco-conscious homebuyers, double glazed low-E window systems have shifted from a luxury feature to a mandatory code requirement. High-performance fenestration directly influences overall building energy performance index (EPI) scores.
High-end villa projects in Bengaluru, Gurgaon, and South Mumbai are adopting motorized sliding doors, biometric access windows, and proprietary Magnetic Levitation (Maglev) sliding systems. Maglev technology eliminates mechanical roller friction, enabling massive 400kg glass panels to glide silently with minimal force while offering smart home app integration.
The rise of luxury farmhouses, resort residences, and penthouse gardens across India has driven demand for full-opening Slide & Fold (Bi-fold) doors, bioclimatic louvered pergolas, and integrated motorized Zip Screens. These systems allow homeowners to seamlessly connect indoor living rooms with outdoor decks while remaining shielded from sun, insects, and rain.
Combining 25+ years of European-standard fabrication with direct industrial supply chain efficiency in Gujarat, India.
Located in the Pandesara GIDC industrial hub of Surat, Gujarat, our integrated production facility encompasses precision CNC cutting, multi-axis machining, thermal break assembly, IGU glass processing, and dedicated pre-shipment dry assembly testing.
We do not force projects into rigid off-the-shelf catalogues. Our in-house engineering team works directly from your architectural CAD/BIM drawings, calculating wind loads, glass structural limits, and drainage paths before issuing shop drawings for approval.
Every order is packed for multi-modal transport. Aluminium profiles are encased in protective tape and steel-reinforced crates, while insulated glass units ship in heavy-duty A-frame wooden crates with corner guards, preventing shipping damage.
Direct technical answers for architects, developers, structural engineers, and importers sourcing double glazed window systems.
Single glass allows up to 80% of solar radiation to pass directly into interior living spaces. A double glazed unit featuring Low-E soft coating and an argon gas gap blocks up to 77% of solar infrared rays and UV light. This drastically lowers interior room temperatures, cuts air conditioning electricity bills, and prevents indoor furniture and wood flooring from fading.
Yes. Our windows are engineered to European EN 12208 water tightness standards (Class 9A) and tested for IS 875 wind pressure compliance. Profiles feature multi-chamber drainage paths, stepped outer frames, continuous EPDM compression gaskets, and optional hurricane bar reinforcements designed for coastal cities like Mumbai, Chennai, and Goa.
Our acoustic window series delivers noise reduction ratings from 35 dB up to 45 dB (Sound Transmission Class). By pairing different glass thicknesses (such as 6mm exterior toughened + 12mm Argon space + 8.38mm interior laminated PVB glass), the window disrupts varied sound frequencies, effectively blocking traffic, honking, railway, and aircraft noise.
We extrude and fabricate exclusively using 6063-T5 and structural 6063-T6 architectural grade aluminium alloy. Surface treatments include 60-80 micron AkzoNobel powder coating or 15-25 micron marine anodizing, providing decades of resistance against salt fog, atmospheric oxidation, peeling, and color fading.
Standard double glazed casement and sliding window orders are manufactured within 4 to 5 weeks following shop drawing approval. Specialized motorized systems, curved/arched frames, magnetic levitation doors, and large-span minimal systems require 6 to 8 weeks. Logistics timelines are calculated based on site destination.
Yes. 100% of our production is custom-fabricated according to project-specific architectural elevations and opening schedules. Our engineering department prepares comprehensive shop drawings indicating sightlines, glass build-ups, structural mullion calculations, and anchorage points prior to profile cutting.
We provide comprehensive structural and performance multi-year warranties: a 10-year warranty on aluminium profile integrity and powder coating/anodizing finishes, a 10-year warranty against hermetic double-glazing seal failure (fogging), and a 5-year warranty on European multi-point operational hardware.
You can request product catalogues, architectural profile sections, corner samples, and project price estimations directly by clicking the Get Catalog button. Our senior technical sales engineers will review your bill of quantities (BOQ) or elevation drawings and respond within 24 hours.
Connect with our technical engineering team in Surat, Gujarat to discuss shop drawings, acoustic STC targets, thermal U-value optimization, and custom B2B project pricing.
