SIRA uPVC Windows & Doors is a trustworthy name in the Indian market for various types of quality uPVC Windows.

We are manufacturing these windows in types like casement doors, windows, openable, sliding and ventilator / louver. These are recyclable and hence eco-friendly in nature. Also, there is a reduction of more than 30% in energy loss due to good insulation. SIRA uPVC Windows & Doors are able to hold their position and installation in case of higher wind loads. They do not break or crack, making them a preferable choice. We assure top quality and complete client satisfaction through regular inspections on the products. Our headquarter is in Coimbatore (India) and from here we meet the all the demands of our clients for avant-garde uPVC windows for houses, offices and commercial complexes.


Types of windows

  • Casement windows / openable windows
  • Sliding windows
  • Ventilator / louver windows
  • Casement doors
  • Sliding doors

uPVC and Its Benefits

Unplasticized Polyvinyl Chloride Windows or uPVC Windows offer more benefits as compared to wood and aluminum windows.

To begin with, uPVC is an outstanding insulator - a feature that saves money. Further, its durability is high and maintenance is low. Frames of uPVC windows are made with maximal hardness, making it very difficult to break and hence offering increased security.

uPVC features and benefits are:

  • Excellent fire resistance and energy conservation.
  • Outstanding acoustic insulation due to welded corners and multi-chamber sealed cavities.
  • Made using modern machines and hence have uniform quality and dimensional accuracy.
  • Zero warping and superior surface quality ensures its long life use.
  • Very good thermal insulation since there is less heat loss due to wider profile depth.

For more details you can visit our another website for Sira uPVC products: &

"Making window speakes the language of quality"