Question 1

How do Unitized Curtain Walls reduce high-rise construction timelines?

Accepted Answer

Unlike stick systems, unitized facades are 80% prefabricated in our factory. This allows us to install panels simultaneously with the building's structural growth. For a typical 20-story project in Mumbai or Pune, this reduces the 'building envelope' completion time by approximately 4-6 weeks.

Question 2

What wind load standards does FineGlaze follow for skyscrapers?

Accepted Answer

We design according to IS 875 (Part 3). We typically engineer for basic wind speeds of 39m/s to 44m/s, but for high-rises (above 50m), we conduct comprehensive pressure coefficient analysis to ensure the structural silicone and brackets can withstand local gust factors.

Question 3

Can DGU Glass (Double Glazing) achieve a 'Platinum' LEED rating?

Accepted Answer

Yes. By using High-Performance Low-E coatings in a 12mm air-gap DGU, we significantly lower the Solar Heat Gain Coefficient (SHGC). This minimizes heat ingress, drastically reducing AC power consumption and helping projects earn vital LEED/IGBC points.

Question 4

How much does structural glazing cost per sq ft in India in 2026?

Accepted Answer

Standard stick-system glazing ranges from ₹350–₹550 per sq ft. Premium unitized systems for high-rises start at ₹650–₹1,200 per sq ft. Prices vary based on glass thickness, wind load requirements, and specialized coatings.

Question 5

What is the difference between structural glazing and curtain wall?

Accepted Answer

Structural glazing uses silicone adhesive to bond glass directly to the aluminium frame — creating a seamless, frameless glass surface from outside. A curtain wall is the broader system (including mullions, transoms, drainage, and thermal breaks) that the glass sits within. Structural glazing is a type of curtain wall finish, but not all curtain walls use structural glazing — some use pressure plate covers (mechanically fixed).

Question 6

How long does curtain wall installation take for a commercial building in India?

Accepted Answer

For a typical 3,000–8,000 sq ft commercial building facade in Mumbai or Pune: Engineering and approvals take 3–5 weeks. Factory fabrication takes 4–6 weeks (runs parallel). Site installation takes 6–10 weeks. Sealant and punch list adds 2–3 weeks. Total project duration: 12–18 weeks from contract signing to handover. High-rise projects above 15 floors add 4–8 weeks for additional safety setup and reduced daily access.

Question 7

How much does ACP cladding cost per sq ft in India?

Accepted Answer

ACP (Aluminium Composite Panel) cladding in India costs ₹80–₹220 per sq ft installed, depending on grade and finish. PE (polyethylene) core ACP: ₹80–₹130/sq ft. FR (fire retardant) grade ACP: ₹120–₹180/sq ft. PVDF-coated premium ACP (Aludecor, Viva): ₹150–₹220/sq ft. Prices include fabrication, tray system, and installation. Structural framing is additional and varies by building complexity.

Question 8

How do you waterproof a glass facade against India's monsoon?

Accepted Answer

Monsoon waterproofing in Indian facade systems relies on a 3-layer defence: First, factory-fitted EPDM gaskets create the primary weather seal inside the aluminium frames. Second, a continuous bead of structural silicone (Dow Corning 795 or Sika-228) forms the secondary weatherproof bond between glass and frame. Third, all perimeter joints and slab interfaces are sealed with weather-grade polysulfide or silicone. Unitized systems are superior in monsoon conditions as all seals are factory-applied under controlled conditions.

Question 9

Do you work on projects outside Pune and Mumbai?

Accepted Answer

Yes. While our base operations are in Pune and Mumbai, Fine Glaze has executed projects across Maharashtra and takes on select projects in Navi Mumbai, Thane, Nashik, Aurangabad, and Nagpur. For large-scale projects above ₹50 lakh in other cities, we mobilize our execution team with site supervision. Contact us at +91 8369233566 to discuss your location and project scope.

Question 10

What maintenance does an aluminium glass facade need annually?

Accepted Answer

An aluminium glass facade requires: Bi-annual full glass cleaning (interior and exterior). Annual sealant joint inspection and re-caulking of any compromised joints. Quarterly drain hole check to prevent water accumulation inside mullions. Every 3–5 years: structural silicone audit by an engineer. Every 5–7 years: aluminium touch-up or re-coating on exposed surfaces. Fine Glaze offers Annual Maintenance Contracts (AMC) that cover all of the above, starting from ₹15,000/year for small commercial properties.

Question 11

What glass thickness is required for high-rise facade in India?

Accepted Answer

Glass thickness for high-rise facades in India is determined by wind load analysis per IS 875 (Part 3) and glass stress calculations per IS 2553. As a general guide: Up to 5 floors: 6mm toughened glass is often sufficient. 5–15 floors: 8mm toughened or 6+6mm DGU is standard. 15–30 floors: 10mm toughened or 8+8mm DGU with Low-E coating is typical. 30+ floors: 12mm toughened, often in DGU configuration, with structural silicone glazing for wind resistance. All glass specifications are confirmed by structural calculation — Fine Glaze provides certified engineering documents with every project.

The Science of
Perfect Facades.

Need a Structural Audit?

EngineeringHow do Unitized Curtain Walls reduce high-rise construction timelines?

SafetyWhat wind load standards does FineGlaze follow for skyscrapers?

SustainabilityCan DGU Glass (Double Glazing) achieve a 'Platinum' LEED rating?

CostingHow much does structural glazing cost per sq ft in India in 2026?

EngineeringWhat is the difference between structural glazing and curtain wall?

TimelineHow long does curtain wall installation take for a commercial building in India?

CostingHow much does ACP cladding cost per sq ft in India?

SafetyHow do you waterproof a glass facade against India's monsoon?

CoverageDo you work on projects outside Pune and Mumbai?

MaintenanceWhat maintenance does an aluminium glass facade need annually?

EngineeringWhat glass thickness is required for high-rise facade in India?

Need a Structural Audit?