U PVC Windows Doors

The benefits of uPVC Windows

  • Virtually maintenance free - won't rot, rust or fade
  • Tested and Certificated with an approved energy rating
  • Provide improved safety and security of your home
  • Long lasting and reliable
  • A wide range of styles and colours to compliment your home

uPVC windows and double glazing can dramatically enhance the warmth and security of your property, whilst also creating a modern, visually appealing finish. Highly durable, uPVC is incredibly low-maintenance and many households benefit from its easy to preserve, wipe-clean surface.

We offer an extensive selection of uPVC windows, available in a variety of styles and designs, and they all feature the following advantages:


  • Compliant with Building Regulations
  • Internally Beaded
    • Security & Ease of Installation
  • 5 Chamber System
    • Strength & Thermal Efficiency
  • D.G.U. 'A' Glass
    • High Thermal Efficiency
  • Upto 28mm Double Glazing
    • incorporating Warm Edge Spacer Bars = Sound Insulation & Excellent Thermal insulation properties
  • Sturdy Profile Thickness
    • Ease of Installation
  • Key Locking Handles
    • Security

At our Kolkata factory we manufacture our own range of custom-made uPVC windows – so we can guarantee their quality and reliability. We don’t buy in windows or sealed glazing units from other suppliers, like some of our competitors.

Made to Measure uPVC Windows from SAICON House

As highly experienced double glazing window manufacturers, you’ll be sure to find the finest products for the best value here at SAICON House. Although we supply affordable and cheap uPVC windows, don’t be fooled by the price. Our uPVC windows supply only uses quality materials to ensure incredible thermal efficiency, security, durability and ease of installation. Get an instant bespoke quote today to buy uPVC windows that are the finest fit for you.

uPVC Windows Manufacturers with Real Expertise and a Range of Choice

We’re trusted uPVC window suppliers because we cut out the middle man. All of our uPVC windows are tailor-made to your specification and taste so you can be sure that you’re getting a personalised, high quality service. All of our uPVC windows feature:

  • 5 Chamber Strength and Thermal Efficiency System
  • 28mm Sound and Thermal Insulation Double Glazing
  • Key Locking Security Handles

Guaranteed Quality and Reliability with SAICON House

At our factory in Kolkata, we work to provide the highest quality service for you. For uPVC windows that give you the best safety, energy efficiency and long-lasting reliability standards, get an instant quote from us today. You can always call our dedicated customer services team if you have any questions or queries and we’ll do our very best to help you find exactly what you need.