Replacement uPVC double glazing windows
Double glazing makes your home warm, quiet and secure

Replacement uPVC Double Glazing Windows
Double glazing makes your home warm, quiet and secure

Double glazed uPVC windows
The best-performing replacement windows money can buy

Double glazed windows

Any type of double glazed window to suit your style and budget

First Home Improvements offer a comprehensive range of double glazing window designs, suitable for all types of buildings. All our UPVC double glazing windows offer exceptional levels of energy efficiency as well as a choice of opening styles, solid colours and wood grain effect.

  • Made to measure and manufactured in Britain
  • A+ energy efficiency / thermal performance
  • FENSA registered installer
  • Industry leading locking system by Yale – The new Blade Lock
  • Wide choice of solid colours, woodgrain finishes or custom colours
  • Premium handles
  • No fading or yellowing of uPVC materials (stock colours and specials also available)
  • Highly durable
  • Low maintenance products with easy cleaning hinges
  • Choice of glass designs, including decorative glass, etched, leaded and Georgian bars
  • Reinforced where necessary to guarantee maximum strength.

Our team of designers will help you configure the best designs for your home. There is a double glazed window to suit every style of property from modern, contemporary to traditional.

Durability and advanced security

Tested to more than 30,000 cycles and up to 42 years of use, long lasting with a 12 year warranty. Rigorously tested to BS7950 and beyond. High corrosion resistance, tested to the most extreme weather conditions.

A+ energy rating

All our replacement windows feature energy efficient glazing and high security Blade locks as standard. Furthermore, our unique high performing ActivSeal ensures your windows will perform year after year.

Noise reduction

One of the most immediate benefits of choosing our replacement windows and doors is the reduction of outdoor noise levels. By using the double glazed sealed units and zero air transmittance can bring down the noise levels in your home by as much as a half.

Committed to 100% excellence

Tested to more than 30,000 cycles and up to 42 years of use, long lasting with a 12 year warranty. Rigorously tested to BS7950 and beyond.

Customer Reviews

Special offers: Big Savings – Save up to 30% OFF, backed by our Price Promise!

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