Premium uPVC and System Aluminium Windows and Doors for Your Home

About Weatherseal

Weatherseal by Beautiful Homes by Asian Paints brings you a complete range of high-performance uPVC windows and doors and system aluminium solutions- engineered for Indian climates, designed for modern living.

Every Weatherseal product is built to deliver lasting performance, combining advanced thermal insulation, superior weather resistance, and elegant design. Whether you're renovating your home or outfitting a new build, Weatherseal gives you the confidence of a product backed by one of India's most trusted paint and home décor brands.

With PAN India installation teams, 365-day after-sales support, and a 20+ year warranty, Weatherseal isn't just a window or door; it's a long-term investment in your home's comfort, security, and value.

Our Products & Systems

Weatherseal offers a comprehensive range of uPVC doors and windows and system aluminium solutions to suit every space, style, and requirement.

• uPVC Windows

  • Multi-chambered profile design for superior insulation

  • Available in casement, sliding, tilt-and-turn, and fixed configurations

  • Reinforced steel cores for added structural strength

  • Factory-glazed with double or triple glass options

  • Wide range of finishes, including woodgrain laminates
     

Weatherseal's uPVC windows combine thermal efficiency with low maintenance and long-term durability. Available in a wide range of configurations, they are ideal for homes in high-humidity, high-heat, or coastal environments where wooden or aluminium windows may degrade over time.



Key highlights:

• Multi-chambered profile design for superior insulation

• Available in casement, sliding, tilt-and-turn, and fixed configurations

• Reinforced steel cores for added structural strength

• Factory-glazed with double or triple glass options

• Wide range of finishes, including woodgrain laminates
  
   

• uPVC Doors

  • Robust multi-point locking systems for enhanced security

  • High resistance to warping, rotting, and corrosion

  • Excellent acoustic performance to reduce outside noise

  • Custom sizing available for non-standard openings

  • Available in a variety of panel designs and colour finishes
     

Our uPVC doors are engineered to deliver exceptional rigidity, weather resistance, and security. Whether for main entrances, balconies, or interior spaces, Weatherseal uPVC doors offer the durability of a premium product without the upkeep demands of timber or mild steel.



Key highlights:

• Robust multi-point locking systems for enhanced security

• High resistance to warping, rotting, and corrosion

• Excellent acoustic performance to reduce outside noise

• Custom sizing available for non-standard openings

• Available in a variety of panel designs and colour finishes
  
   

• System Aluminium Windows

Weatherseal's system aluminium windows are precision-engineered using thermally broken aluminium profiles, delivering the sleek aesthetics of aluminium with significantly improved energy performance. Each system is designed and tested as a complete, integrated unit — not a mix of components — ensuring consistent quality and performance across every installation.

Struva Premium Aluminium System: The Struva range represents Weatherseal's flagship aluminium offering, featuring European-grade thermally broken profiles for maximum thermal efficiency and a premium visual finish. Struva is ideal for high-end residential projects where design, performance, and longevity are non-negotiable.
 

• System Aluminium Doors

Engineered for both commercial and premium residential applications, Weatherseal's system aluminium doors offer a striking visual appeal combined with structural precision. Available in swing, pivot, and sliding configurations, these doors are built to perform across a wide range of India's climate zones.

The Struva system aluminium door line delivers superior weatherproofing, enhanced sound insulation, and a high-end aesthetic — making it the preferred choice for architects, interior designers, and discerning homeowners.
 

• Sliding Windows

  • Smooth-gliding rollers designed for thousands of operational cycles

  • Robust locking mechanisms for enhanced security

  • Weatherstripping on all contact surfaces to minimize air and water infiltration

  • Available in 2-track and 3-track configurations

  • Ideal for living rooms, bedrooms, and balconies

Weatherseal's sliding windows are one of our most popular configurations for Indian homes — and for good reason. They're space-efficient, easy to operate, and deliver consistent performance in both uPVC and system aluminium variants.



Why homeowners choose our sliding windows:

• Smooth-gliding rollers designed for thousands of operational cycles

• Robust locking mechanisms for enhanced security

• Weatherstripping on all contact surfaces to minimize air and water infiltration

• Available in 2-track and 3-track configurations

• Ideal for living rooms, bedrooms, and balconies

Our Struva sliding windows take this a step further with thermally broken aluminium frames and slim sightlines for a contemporary, high-performance result.
 

• Casement Windows

  • Full sash opening for maximum airflow

  • Excellent acoustic and thermal insulation properties

  • Multi-point locking for secure closure

  • Available with tilt-and-turn functionality for added versatility

  • Suitable for upper-floor installations with fly mesh options

Casement windows offer maximum ventilation and a clean, classic look — making them a timeless choice for both traditional and modern homes. Weatherseal's casement windows are available in uPVC and system aluminium (including the Struva range), and can be configured as single or double-leaf with top or side hinges.



Benefits of Weatherseal casement windows:

• Full sash opening for maximum airflow

• Excellent acoustic and thermal insulation properties

• Multi-point locking for secure closure

• Available with tilt-and-turn functionality for added versatility

• Suitable for upper-floor installations with fly mesh options

Why Choose Weatherseal

• Energy Efficiency & Thermal Performance

  • Lower cooling and heating costs by reducing HVAC load

  • Double and triple glazing options for enhanced thermal resistance

  • Proven U-values that meet global energy efficiency standards

  • Thermally broken aluminium frames eliminate cold bridging
     

India's climate diversity — from the scorching heat of Rajasthan to the humid coasts of Kerala — demands fenestration that actively manages heat transfer. Weatherseal's multi-chambered uPVC profiles and thermally broken aluminium systems significantly reduce the amount of heat entering or escaping your home.
 

• UV & Weather Resistance

  • UV-stabilized uPVC profiles retain their colour and structural integrity even after years of direct sunlight

  • Powder-coated aluminium finishes resist chipping, peeling, and corrosion

  • Gaskets and seals rated for extreme weather conditions

  • Tested to withstand wind loads, driving rain, and high humidity
     

Prolonged exposure to sunlight, rain, and humidity can cause conventional window frames to fade, swell, or deteriorate. Weatherseal products are built to resist all of this.
 

• Sound Insulation & Security

A quiet, secure home is a comfortable one. Weatherseal's fenestration systems are designed with both acoustic performance and security in mind.
 

Feature	Benefit
Double/triple glazing with acoustic glass options	Significant reduction in outside noise
Multi-point locking systems	Resistance to forced entry
Heavy-duty hardware and reinforced frames	Structural rigidity and long-term security
Airtight gaskets and seals	No rattling or whistling in high winds

Whether you live near a busy road, an airport, or a commercial area, Weatherseal windows and doors help you reclaim the peace of your home.
 

• Long Life & Low Maintenance

  • uPVC profiles will not rot, warp, corrode, or splinter — ever

  • Aluminium frames require minimal upkeep beyond an occasional wipe-down

  • All hardware is selected for durability and ease of replacement

  • A 20+ year product warranty gives you complete peace of mind from day one

Unlike timber, which requires regular painting, sealing, and treatment, or mild steel, which is susceptible to rust, Weatherseal uPVC doors and windows are virtually maintenance-free.

 

Your Customer Journey — From Consultation to Installation

Weatherseal takes care of everything — from the moment you reach out to us, to the years of support that follow your installation.
 

1. Consultation & Design

Our team begins with a detailed consultation to understand your home's architecture, your functional requirements, and your design preferences. We'll recommend the right product systems, glazing options, and finishes to suit your specific needs and budget.
 

2. Accurate Measurement

Our trained site teams conduct precise on-site measurements to ensure every window and door is fabricated to exact specifications. Accurate measurement is critical to achieving a clean fit, proper weatherproofing, and smooth operation.
 

3. Quality-Controlled Fabrication

All Weatherseal profiles are fabricated in controlled manufacturing environments using calibrated machinery, ensuring consistent quality across every unit. Each product undergoes quality checks before it leaves our facility.
 

4. On-Site Installation

Our PAN India installation teams are trained and certified to install Weatherseal systems to the highest standards. Professional installation ensures your products perform exactly as designed — from day one.
 

5. After-Sales Support & Warranty

Your relationship with Weatherseal doesn't end at installation. We provide:

• 365-day after-sales support — reach us any day of the year

• 20+ year product warranty covering material defects and performance

• Dedicated service teams for hardware adjustments, seal replacements, and technical queries

Maintenance Tips for uPVC and Aluminium Windows and Doors

Weatherseal products are designed to be low-maintenance — but a little care goes a long way in extending their performance and appearance.

• For uPVC Windows & Doors:

  • Clean frames with a mild detergent and warm water every 3–6 months. Avoid abrasive cleaners or solvents.

  • Lubricate hinges and locking mechanisms with a silicone-based lubricant once a year.

  • Inspect seals and gaskets annually for signs of wear or cracking. Replace promptly if damaged.

  • Clean drainage channels in sliding tracks to prevent water accumulation.

  • Avoid painting uPVC profiles — the surface is UV-stabilized and does not require any additional coating.
     

• For System Aluminium Windows & Doors:

  • Wipe frames with a damp cloth and mild soap. For powder-coated finishes, avoid harsh chemicals.

  • Check and clean the drainage slots in frame sills every 6 months to prevent blockage.

  • Lubricate all moving parts — hinges, handles, and locks — with a silicone spray annually.

  • Inspect the glazing beads and seals around glass panels to ensure they remain intact and weathertight.

  • For the Struva aluminium system, follow the maintenance schedule provided by your Weatherseal installation team for best results.

How to Choose the Right Windows and Doors for Your Home

With so many configurations and materials available, choosing the right product can feel overwhelming. Here's a practical guide to help you decide.

• Based on Climate & Exposure

Climate Type	Recommended Solution
Hot & dry (e.g., Delhi, Rajasthan)	uPVC windows with double glazing for thermal control
Humid & coastal (e.g., Mumbai, Chennai)	uPVC doors and windows with UV-stabilized profiles and corrosion-resistant hardware
Cold & mountainous (e.g., Himachal, Uttarakhand)	Struva thermally broken aluminium or uPVC with triple glazing
Mixed / moderate (e.g., Bangalore, Pune)	System aluminium windows with standard double glazing

 

• Based on Usage

  • Living rooms and open-plan spaces: Sliding windows or large-format system aluminium doors for seamless indoor-outdoor connection

  • Bedrooms: Casement or tilt-and-turn uPVC windows for ventilation control and sound insulation

  • Bathrooms: Fixed or top-hung uPVC windows for privacy and moisture resistance

  • Main entrances: Solid-panel uPVC doors or Struva system aluminium doors for security and aesthetics

  • Balconies: Sliding windows or folding systems for space efficiency
     

• Design & Aesthetic Considerations

  • Contemporary and minimal: System aluminium windows with slim sightlines and matte finishes (Struva is an excellent fit here)

  • Warm and classic: uPVC windows with woodgrain laminates for a timber look without the upkeep

  • Industrial or commercial: Powder-coated aluminium in dark tones (graphite, anthracite, bronze)

  • Light-filled interiors: Floor-to-ceiling fixed glazing panels with aluminium frames
     

• Budget & Value Over Time

Factor	uPVC	System Aluminium (incl. Struva)
Initial cost	Lower	Higher
Maintenance cost	Very low	Low
Thermal performance	Excellent	Excellent (thermally broken)
Lifespan	25–30+ years	30+ years
Recyclability	High	High
Aesthetics	Versatile	Premium, architectural

For most residential projects, uPVC offers the best value over time at a lower upfront investment. For high-end homes or commercial spaces where aesthetics and architectural precision matter, the Struva system aluminium range delivers an unmatched result.

 

Technical Considerations Before Installation

Before your Weatherseal products are installed, there are a few important technical factors your team will assess and account for.

• Frame Material Compatibility

The existing wall and structural opening material — whether brick, RCC, or steel — affects the fixing method and anchor type used. Weatherseal's installation teams assess frame compatibility during the site measurement stage to ensure a secure, stable fit.
 

• Expansion & Joint Design

uPVC profiles expand and contract with temperature changes. Our fabrication and installation methodology accounts for this by incorporating appropriate expansion joints and fixing tolerances, ensuring that frames do not warp or bind over time.
 

• Sealing & Weatherproofing

Proper sealing between the window/door frame and the structural opening is critical for long-term performance. Weatherseal uses compatible silicone sealants, EPDM gaskets, and backing rods to create a weathertight, airtight seal that prevents water ingress and air leakage.
 

• Colour, Finish & Custom Profiles

  • Standard uPVC colours include white, cream, grey, and a range of woodgrain foil laminates

  • System aluminium profiles are available in a wide range of powder-coated RAL colours

  • Custom colour matching is available for premium projects

  • Struva aluminium profiles can be anodized or powder-coated for additional surface protection and finish variety

Upgrade Your Home with Weatherseal

Your windows and doors do more than frame a view; they protect your home, regulate your comfort, and define your living experience. With Weatherseal's range of high-performance uPVC windows and doors and system aluminium solutions, you get a product that delivers on every front: energy efficiency, durability, security, and design.

Backed by Beautiful Homes by Asian Paints, a 20+ year warranty, and 365-day after-sales support, Weatherseal is a choice you'll feel confident about, for decades to come.