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uPVC Windows

What Makes It Special

 
  • ✔ Multi-point locking for enhanced security
  • ✔ Tilt & Turn functionality
  • ✔ Superior acoustic insulation
  • ✔ Weather-tight sealing — no leakage
  • ✔ Available in 14 premium colour finishes
  • ✔ 20-year structural guarantee

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1)Casement Windows & Doors

 

Our casement windows and doors are designed for maximum ventilation, durability, and modern aesthetics. Engineered with precision, they offer superior insulation, security, and long-lasting performance for both residential and commercial spaces.

Timeless Design, Uncompromising Performance

The Spectrum Bharat uPVC Casement Window is the benchmark of European fenestration design — adapted and refined for Indian climatic conditions. Casement windows open outward on hinges, providing maximum ventilation, unobstructed views, and an elegant profile that complements both classic and contemporary architecture. Our casement range also includes the advanced Tilt & Turn functionality — a mechanism that allows the window to tilt inward at the top for secure, draught-free ventilation, or swing open fully for unrestricted access and easy cleaning. This dual-mode operation makes our casement windows the preferred choice for premium residential projects, five-star hotels, and high-rise commercial buildings.

Key Features

  • Multi-chamber uPVC profile (Deceuninck Belgium compound technology)
  • Gasket-sealed perimeter for complete water and air-tightness
  • European friction-stay and espagnolette locking hardware
  • Thermally broken frame for superior energy efficiency
  • Double or triple glazing options available
  • Self-cleaning glass options compatible
  • Inward-tilting position for safe, draft-controlled ventilation
  • Full outward opening for maximum airflow and easy external cleaning

Technical Properties

  • Profile Type: Deceuninck multi-chamber uPVC
  • Sound Reduction: up to 42 dB (with acoustic glass)
  • Water Tightness: Class E900
  • Wind Resistance: Class C5
  • Thermal Transmittance: Uw from 1.4 W/m²K
  • Available Colours: 14 options including white, anthracite grey, golden oak, dark oak, black cherry
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Ideal For

Premium residences, luxury apartments, independent bungalows, hotels, corporate offices, educational institutions, and healthcare facilities where acoustic comfort and thermal performance are priorities.

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Why Spectrum Bharat Casement Windows?

Unlike commodity uPVC products, every Spectrum Bharat casement window is fabricated in our own Greater Noida facility with precision-cutting machinery and hand-finished welding. Our installation teams are factory-trained and follow a 22-point quality checklist before handover. Combined with a 20-year structural guarantee, choosing Spectrum is choosing confidence.

What Makes It Special

 
  • ✔ Smooth-glide stainless steel track system
  • ✔ Space-efficient — no swing clearance needed
  • ✔ Available in 2, 3, or 4 sash configurations
  • ✔ Integrated mosquito mesh option
  • ✔ Anti-lift and anti-slide security locks
  • ✔ Unlimited width configurations


2)Sliding Windows

 

Spectrum Bharat Legend Slide uPVC Sliding Windows — smooth-glide tracks, maximum ventilation, unlimited width options. Ideal for Indian homes. Call 1800-1212-595.

Panoramic Views. Effortless Operation.

Spectrum Bharat’s Legend Slide uPVC Sliding Windows are engineered for the modern Indian home where space is precious and views should be maximised. Sliding horizontally on precision-engineered stainless steel tracks, these windows require no outward swing clearance — making them ideal for balconies, verandas, kitchens, and any space where space efficiency matters. The Legend Slide range is available in two, three, and four-sash configurations, as well as combination layouts with fixed and movable panels. Whether your opening is a modest kitchen window or a grand living room panorama, we can custom-fabricate a solution to fit perfectly.

Key Features

  • Deceuninck multi-chamber uPVC profile for structural rigidity
  • Stainless steel ball-bearing rollers for smooth, silent operation
  • Flush-mounted anti-lift pins for enhanced security
  • EPDM brush seals to minimise dust infiltration
  • Drainage slots in the track for effective monsoon water management
  • Available in fixed + sliding combinations
  • Double glazing as standard; triple glazing available
  • 14 premium colour options

Technical Properties

  • Profile Type: Deceuninck uPVC — 5-chamber construction
  • Sound Reduction: up to 34 dB
  • Wind Resistance: Class C3
  • Thermal Performance: Uw from 2.0 W/m²K
  • Track Material: Precision-extruded aluminium with EPDM seals
01

Ideal For

Balconies, kitchens, bedrooms, living rooms, showrooms, and any application requiring large glass areas with space-efficient operation.

02

Why Spectrum Bharat Casement Windows?

Unlike commodity uPVC products, every Spectrum Bharat casement window is fabricated in our own Greater Noida facility with precision-cutting machinery and hand-finished welding. Our installation teams are factory-trained and follow a 22-point quality checklist before handover. Combined with a 20-year structural guarantee, choosing Spectrum is choosing confidence.

What Makes It Special

 
  • ✔ Dual-mode: tilt-in or full casement open
  • ✔ Child-safe restricted tilt opening
  • ✔ Multi-point perimeter locking
  • ✔ Superior draught and noise control
  • ✔ Easy exterior cleaning from inside
  • ✔ European hardware with 50,000-cycle tested mechanism


3)Tilt N Turn Windows

 

Spectrum Bharat Tilt N Turn uPVC Windows — dual-mode ventilation, child-safe tilting, multi-point locking. Premium engineering for Indian homes.

Europe’s Most Versatile Window — Now in India.

The Tilt & Turn window is the gold standard of residential fenestration in Germany, Austria, and Scandinavia. Spectrum Bharat brings this engineering marvel to Indian homes — a single window that operates in two independent modes controlled by a single handle rotation. Turn the handle 90° for secure inward tilting — ideal for draught-free background ventilation even during rain or strong winds. Turn it 180° for full casement opening — maximising airflow and providing easy access for external glass cleaning from inside your room. The multi-point locking mechanism engages simultaneously at multiple points around the frame perimeter when the handle is in the closed position, delivering exceptional security.

Key Features

  • Single-handle operation for three modes: Closed | Tilted | Fully Open
  • MACO or Roto-brand European hardware (50,000-cycle tested)
  • Multi-point perimeter locking — 5 or 7 locking points
  • Deceuninck multi-chamber profile — excellent thermal and acoustic performance
  • Tilt restrictor limiter for child safety compliance
  • Compatible with double and triple glazing
  • Available in all 14 Spectrum colour finishes

Technical Properties

  • Profile Type: Deceuninck uPVC — 5-chamber construction
  • Sound Reduction: up to 34 dB
  • Wind Resistance: Class C3
  • Thermal Performance: Uw from 2.0 W/m²K
  • Track Material: Precision-extruded aluminium with EPDM seals

What Makes It Special

 
  • ✔ Bespoke angles: 90°, 135°, or custom configuration
  • ✔ Dramatically increases natural light
  • ✔ Creates an illusion of additional room space
  • ✔ Structural steel reinforcement
  • ✔ Available with casement, sliding, or fixed panels
  • ✔ Custom sill and soffit integration


4)Bay Windows

 

Custom uPVC Bay Windows by Spectrum Bharat — expand your room visually, flood interiors with natural light. Available in casement, fixed, and combination configurations.

Architectural Drama. Abundant Light.

A bay window from Spectrum Bharat transforms any room from ordinary to extraordinary. By projecting outward from the building façade, bay windows create a visual expansion of interior space while flooding rooms with natural light from three directions simultaneously. They are a defining architectural feature in premium bungalows, independent houses, and luxury villas. We fabricate bay windows in custom angles and configurations — typically with a central fixed or casement panel flanked by two angled side panels at 90° or 135°. All structural steel reinforcement is concealed within the uPVC profile, ensuring a clean, elegant exterior appearance with the rigidity to support even large glass areas.

Key Features

  • Custom-engineered for your specific opening dimensions
  • Galvanised steel reinforcement within all load-bearing profiles
  • Central panel options: fixed, casement, or picture window
  • Side panel options: casement or fixed
  • Integrated bay pole or traditional bay sill options
  • Compatible with plantation shutters and internal blinds
  • All hardware in matching finish to window colour

Technical Properties

  • Profile Type: Deceuninck uPVC — 5-chamber construction
  • Sound Reduction: up to 34 dB
  • Wind Resistance: Class C3
  • Thermal Performance: Uw from 2.0 W/m²K
  • Track Material: Precision-extruded aluminium with EPDM seals

What Makes It Special

 
  • ✔ Maximum glass area — minimal frame visibility
  • ✔ No moving parts — highest structural integrity
  • ✔ Perfect for feature or picture windows
  • ✔ Can be combined with operable panels
  • ✔ Available in any shape including arched and custom
  • ✔ Excellent for controlled natural lighting


5)Fixed Windows

 

Spectrum Bharat uPVC Fixed Windows — frameless picture-window views, structural rigidity, maximum glass area. Ideal for feature walls and architectural openings.

Pure Light. Pure Elegance.

Spectrum Bharat Fixed Windows are designed for when a view demands to be seen in its entirety — uninterrupted by opening hardware or visible frame divisions. As purely structural glazing units, fixed windows offer the largest possible glass area within a given opening, delivering maximum natural light, thermal gain control (with appropriate glazing specification), and visual transparency. Fixed windows are most commonly specified as feature or picture windows in living rooms, stairwells, and feature walls. They are also frequently combined with operable casement or sliding units in combination window configurations for a balance of aesthetics and ventilation.

Key Features

  • Flush-glazed design for maximum aesthetic impact
  • Available in rectangular, arched, circular, and custom shapes
  • Single, double, or triple glazing options
  • Deceuninck profile ensures structural rigidity for large spans
  • Compatible with solar control, acoustic, and safety laminated glass
  • Custom colour and laminate options in all 14 finishes

Technical Properties

  • Profile Type: Deceuninck uPVC — 5-chamber construction
  • Sound Reduction: up to 34 dB
  • Wind Resistance: Class C3
  • Thermal Performance: Uw from 2.0 W/m²K
  • Track Material: Precision-extruded aluminium with EPDM seals

What Makes It Special

 
  • ✔ Custom mix of fixed, sliding, and casement panels
  • ✔ Optimises ventilation while maximising light
  • ✔ Available in any overall configuration
  • ✔ Single unified frame for clean aesthetics
  • ✔ Engineered for structural integrity
  • ✔ Fully bespoke to your architectural design

6)Combination Windows

Custom uPVC Combination Windows by Spectrum Bharat — mix fixed, sliding, and casement panels in a single architectural frame. Fully bespoke.

One Frame. Infinite Possibilities.

Every project has a unique façade. Spectrum Bharat Combination Windows allow architects, designers, and homeowners to mix different panel types — fixed, sliding, casement, or top-hung — within a single, unified window frame. This flexibility means you can precisely control where ventilation occurs, where views are framed, and how light enters your space. Common configurations include a large fixed centre panel with operable side panels, a sliding lower section with a top-hung awning unit above, or multi-section panoramic assemblies with alternating fixed and sliding panels. Our engineering team designs each combination window with structural calculations to ensure safety and performance across all configurations.

What Makes It Special

 
  • ✔ Near-frameless, glass-to-glass aesthetic
  • ✔ Maximises natural light intake
  • ✔ Ultra-slim sightlines between panes
  • ✔ Ideal for contemporary and minimalist architecture
  • ✔ Structural silicone jointing for weatherproofing
  • ✔ Available in large custom sizes


7)Glass Joint Windows

 

Spectrum Bharat Glass Joint Windows — seamless glass-to-glass jointing for frameless, contemporary aesthetics. Maximum light. Minimal visual interruption.

Where Glass Meets Glass. Nothing More.

Spectrum Bharat Glass Joint Windows represent the frontier of uPVC fenestration aesthetics. By using structural silicone jointing between adjacent glass panels — with near-invisible uPVC profiles at the connection points — we achieve a near-frameless appearance that floods interiors with light while maintaining the structural integrity and weather-performance of a fully framed system. Glass Joint Windows are the preferred specification for contemporary residential and commercial projects where architectural purity demands minimal visual interruption between inside and outside. They work beautifully in conjunction with sliding or lift-and-slide door systems to create continuous glass façades.