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Misted Double Glazed Units?

We offer a 25 year guarantee on all of our double glazed units

Save Money

Did you realise that you lose over 20% of your heat through your glass? Your windows are the largest gaps in the building. Stop the heat escaping by replacing failed glass or upgrading to insulated glass.


Insulated glass considerably reduces the heat lost through the window space. Insulating Glass is up to 3 times more efficient than ordinary window panes and over twice the efficiency of normal double glazing

Over 50 Years In Business

There's a reason we've been in business for over 50 years. At CS, we believe in quality, design & innovation. Speak to us today if you've got misted up double glazed windows in your home

Frequently Asked Questions

Double glazing becomes cloudy when the seals become faulty. This can be caused over time if windows were installed poorly or by physical damage. Gaps in seals allow moisture in the air to become trapped between the panes, leaving your windows misty or cloudy. If you have cloudy double glazing, get in touch for your free quote.

Yes. Double glazing will keep your home warmer and prevent moisture from entering your home, helping to keep mould and damp at bay.

Yes. Double glazing creates a vacuum to prevent moisture from entering your home, helping to keep mould and damp at bay.


Yes. The same ingenuity that goes into our double glazing window replacement is used to upgrade faulty double glazing on doors. The cost of replacing double glazing on doors will depend on the size of the glass.

CS Glaziers is the only BSI Kite Mark manufacturer of double glazing in Wales and the northwest that is part of a post-consumer flat glass recovery and recycling scheme so you can be sure that 100% of your old glass does not end up in land fill and is manufactured back in to new double glazing .

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