uPVC Casement Window for Home and Office in Kolkata

UPVC casement windows or uPVC openable windows are a popular choice for many homeowners due to their durability, energy efficiency, and low maintenance requirements. They are made from unplasticized polyvinyl chloride (uPVC), which is a rigid plastic material that is resistant to moisture, rot, and decay.

Casement windows are hinged at the side and open outward, providing excellent ventilation and allowing natural light into your home. They are also available in a variety of styles and colors to match your home’s exterior and interior design.

Here are some benefits of our Sonar Janala’s UPVC casement windows for your home and office:

  1. Energy Efficiency: UPVC casement windows or openable windows are excellent at insulating your home, helping to keep it warm in the winter and cool in the summer. They have a high energy efficiency rating, which means they can help reduce your energy bills and carbon footprint.
  2. Low Maintenance: Unlike wooden windows, UPVC casement windows require minimal maintenance. They do not need to be painted or stained, and they can be easily cleaned with soap and water.
  3. Security: UPVC casement windows are strong and durable, and they are designed to provide excellent security for your home. They have multi-point locking systems and toughened glass to prevent break-ins.
  4. Noise Reduction: UPVC casement windows are great at reducing outside noise, which can help create a peaceful and quiet environment inside your home.
  5. Cost-effective: UPVC casement windows are cost-effective compared to other window materials like wood and aluminum. They offer a good balance between cost and performance.

Overall, Sonar Janala’s uPVC casement windows are an excellent investment for your home in Kolkata, providing durability, energy efficiency, low maintenance, security, noise reduction, and cost-effectiveness.


  • Energy efficient: uPVC casement windows are highly energy-efficient and can help reduce your heating and cooling costs.

  • Low Maintenance: UPVC casement windows require very little maintenance. They are easy to clean, and unlike wooden windows, they don’t require regular painting or staining.

  • Increased Security: UPVC casement windows are strong and secure, and they come with multi-point locking systems that provide extra protection against intruders.

  • Improved Sound Insulation: UPVC casement windows are excellent at blocking out external noise, which can make your home more peaceful and quiet. This is particularly important if you live in a noisy area.

  • Aesthetic Appeal: UPVC casement windows are available in a range of styles and colors, which means that they can be tailored to suit your home’s aesthetic. They are versatile and can be designed to complement both modern and traditional homes.

  • Eco-Friendly: UPVC is a recyclable material, which means that UPVC casement windows are an eco-friendly option for your home. They also help to reduce your carbon footprint by reducing your energy consumption.

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