Secondary Glazing In London

The perfect solution for sound and heat insulation.

Our secondary glazing service in London provides you with maximum sound insulation and, importantly, has very little impact on the look of your windows.

  • Independent frame fitted to the existing window
  • Painted to match the existing framework
  • Wooden frames available
  • Reduce noise pollution
  • Conserve energy
  • Home security

Our secondary glazing system and been tried, tested and refined for over 40 years and blends perfectly with your existing interiors, using wooden frames and a wide selection of paint finishes.

For more information about having secondary glazing in your home, simply give us a call on 020 8017 1632 or book a free, no obligation survey & quote using the form on this page.

Frequently Asked Questions

What is secondary glazing?

Secondary glazing is a fully independent frame fitted on the room side of an existing window to form a double window or ‘double glazing’.

Why use secondary glazing?

While the main benefit is to reduce noise pollution to a minimum, secondary glazing will also help you conserve energy and improve your home’s security.

As it does not affect the character of your building, secondary glazing also satisfies Heritage and Conservation bodies if you live in a listed building.


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or complete the form opposite.


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“The carpenters on site were brilliant! They listened to our concerns and if I did spot something or I wanted something adjusted they just took it on board and did it, no issues. They were very thorough, really good work!”

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