Your trusted double glazing solution.

When you retroGLAZE® with The Double Glazing Company you can have complete confidence that we are providing you with double glazing that is customised to your specific needs, looks great, performs exceptionally and is built to last.

Right solutions

Whether we replace your windows and doors, or we provide retrofit double glazing, we have spent years researching and refining our solutions and installation process to ensure your windows provide the right results for your home.

Superior products

There are many products on the market and we have hand-picked the superior performers. Talk to us about our double glazing systems designed for your windows, our SuperTherm™ glass options and our True-Warm-Edge SuperSpacer®, combining to give you superior health and comfort in your home.

Excellent service 

We expect that your situation is unique, so our double glazing specialists work with you to understand your needs, and ensure the solution we provide genuinely improves the health and comfort of your home. Start this process by making contact.

Explore our retroGLAZE® solutions

Retrofit Double Glazing

Retrofit Double Glazing

Retain your existing joinery and the natural character of your home

Replacement windows with new double glazing

Replacement Windows

Refresh and modernise your home with new high performance windows and doors

Which retroGLAZE solution is right for me?

I’d like to understand the different options to retrofit or replace my windows

Take a look at some of our double glazing projects

Talk to an expert

Our local team of consultants will work with your individual needs to help you find the right double glazing solution for your home