Curtain Wall Case Study: Redefining Modern Façade Cladding in Kolkata
In recent years, Kolkata’s skyline has been transforming rapidly — from traditional masonry structures to sleek, energy-efficient glass façades. At the heart of this transformation lies one technology: Curtain Wall Glazing.
This blog dives deep into a real-world Oersted curtain wall project in Kolkata, exploring the design challenges, materials, and innovations that shaped one of the city’s standout façades.
Design Challenge
Kolkata’s humid climate, heavy monsoon rainfall, and urban density presented unique façade challenges:
- High Wind Load and Water Seepage Risk – Required precision-engineered joints and EPDM sealing systems.
- Thermal and Acoustic Insulation – Needed glass that minimized heat gain while maintaining natural light.
- Aesthetic Goals – A modern, corporate façade reflecting professionalism and sustainability.
Oersted’s Curtain Wall Solution
The Oersted Façade Engineering team approached this project with a tailored unitized curtain wall system — ideal for high-performance façades in challenging environments.
Key Components:
- System Type: Unitized curtain wall glazing system
- Frame Material: High-grade aluminium profiles
- Glass Type: Double-glazed reflective glass with low-E coating
- Sealants & Gaskets: Dow Corning structural silicone + EPDM weather seals
- Anchor System: Custom SS brackets designed for differential movement tolerance
Design & Engineering Innovations
- Precision Structural Analysis – Wind load simulations and structural design ensured stability.
- Optimized Thermal Performance – Low-E IGUs reduced internal heat gain by nearly 30%.
- Modular Fabrication Approach – Prefabrication improved quality and reduced on-site time.
- Seamless Aesthetic Integration – Hidden fasteners and sleek mullions gave a uniform façade appearance.
Installation & Quality Assurance
Installation followed strict QMS & HSE standards, ensuring both safety and performance:
– On-site mock-up testing for water tightness
- Structural sealant adhesion verification
- Alignment and bracket tolerance checks
- Final inspection and certification for wind pressure resistance
Project Outcome
- Reduced Heat Load: Improved energy efficiency by ~30%
- Aesthetic Appeal: Sleek, reflective curtain wall façade transforming the tower’s identity
- Durability: Designed for 25+ years with minimal maintenance
- Faster Execution: Modular approach cut project duration by 20%
“Oersted’s engineering precision and attention to detail have made this one of the most admired façades in Kolkata.”
— Client Representative.
— Client Representative.
Why Curtain Wall Systems Are Ideal for Kolkata
- Withstand monsoon weather and urban dust exposure
- Enhance natural daylight and reduce HVAC load
- Deliver sleek aesthetics for premium architecture
- Provide long-term structural stability with minimal upkeep
Oersted – Shaping Kolkata’s Modern Skyline
As one of the leading façade engineering companies in India, Oersted Group delivers high-performance curtain wall and glazing solutions across Kolkata and beyond.
Our in-house expertise includes:
- Advanced façade design using 3D & FEM analysis
- Fabrication with precision CNC & extrusion systems
- End-to-end project execution and installation
From corporate towers to retail spaces, we build façades that blend engineering excellence with architectural beauty.
Conclusion
Curtain wall systems represent the future of façade architecture in Kolkata — combining strength, energy performance, and timeless appeal.
With Oersted’s integrated design-to-installation expertise, developers and architects can achieve façades that redefine the skyline — both in form and function.
📞 Connect with Oersted Group today to explore curtain wall glazing solutions for your next project.
FAQs on Curtain Wall Systems
1. What’s the lifespan of a curtain wall façade?
Typically 25–30 years, with proper maintenance and sealant replacement cycles.
2. Can curtain walls handle heavy rain and humidity in Kolkata?
With advanced drainage channels and EPDM sealing systems, water leakage is effectively prevented.
3. Are curtain walls energy efficient?
Absolutely. When paired with insulated or reflective glass, they reduce energy consumption significantly.
4. Does Oersted provide end-to-end curtain wall services?
From design and fabrication to installation and QA, Oersted handles the full façade lifecycle.
5. Can curtain wall systems be customized for smaller buildings?
Oersted’s semi-unitized systems are ideal for mid-rise or commercial projects.