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Quality, Security & Durability
As Standard

All Britelite casement windows are internally beaded which means the glass can only be removed from inside the home, making it extremely difficult for intruders to enter your home by removing the glazing beads. Combined with a 10 point locking system, our triple glazed windows are tested to the highest security standards so you can rest assured that your family and possessions are protected.

Not All Glass Is Equal

From triple glazing to double glazing all Britelite’s glazing is A+ rated or higher. Windows rated by the BFRC carry a ‘rainbow’ label similar to those found on fridges, freezers and washing machines. This means you could save up to £497 a year on your heating bills.
BRFC logo linking to accreditation page

There is also a range of decorative options for windows and fanlights. We have an extensive range of colourful designs which vary from the traditional to contemporary or diamond to square leaded glazing to match your home’s individual characteristics.

Available in both triple or double glazed and in a wide range of colours and finishes, Britelite’s casement windows are the ideal replacement window. If you are unsure of what product is best for your home one of our design team will be able to help. Each of our staff is fully trained in current building regulations and can help answer any questions from explaining the benefits of triple glazing to advising you on how many openers to have. Call us now for a free no obligation quote.


Double Glazing vs Triple Glazing

Our double glazed and triple glazed windows are all engineered to provide comfort in your home all year round. Click below to compare the benefits of both.

Find out more about
Double Glazing

Find out more about
Triple Glazing

Don't miss our latest offer!

55% Off Windows, Doors & Conservatories

With just a £100 deposit and nothing further to pay until March 2018 on all uPVC window and door installations on the Britelite home improvement plan#

Click here to find out more

55% Off Windows, Doors & Conservatories

With just a £100 deposit and nothing further to pay until March 2018 on all uPVC window and door installations on the Britelite home improvement plan#
Click here to find out more

Make Your Britelite Windows Truly Yours


Make Britelite Windows To Suit Your Home

Not all homes are the same so Britelite Windows come in a variety of standard colours, both on the outside and inside your home. You can have white, golden oak, rosewood or Irish oak on one or both sides of your windows.

window-new a-window a-window

Your Choice Of Window Furniture

Don't forget about those handles. These too can be co-ordinated with your decor. White, chrome, gold or black are just some of the colours available.

window-handle-white window-handle-black window-handle-chrome window-handle-gold

Call us now on 0800 50 50 70 for a free no obligation quote, or click below to get a free instant online estimate for your windows, doors or a conservatory

Get an Instant Free Quote


We believe that customers should receive the best advice possible, for example, whilst large side openers are perfectly ok upstairs, they may not be the right solution for the ground floor. It is equally important for people trying to get out in an emergency. Fire escape hinges should be fitted in upstairs locations in every home for your families safety.

Safety Tips

There are a few things that you can do to make your home more secure, all Britelite windows are internally beaded meaning it is more difficult for burglars to break in. When going on holiday, cancel newspapers and milk if you have them delivered, fit timer switches to lights. Advise neighbours of your absence or the local neighbourhood watch.

Our Customers Love Their New Britelite Windows

Take a look at what our happy customers have to say about the service we provide.

uPVC Triple Glazed Windows

12th December 2016

The installers you sent were very good at their job. I am happy with the way they conducted themselves and extremely good finishing.

Mr O

uPVC Double Glazed Windows, Composite Door

11th December 2016

We are very pleased with the service and quality of the products supplied. The installers were polite friendly and clearly experienced. Very happy.

Mr & Mrs S

uPVC Triple Glazed Windows

22nd November 2016

The window fitter was quiet, clean and efficient, no noise or fuss and left the room clean & tidy. Apart from the new window one would not notice anything had taken place.

Mr & Mrs P

View more testimonials
Speak to a member of the team today 0800 50 50 70

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Find your nearest showcentre

Chessington Show Centre

Chessington Garden Centre, Leatherhead Road, Chessington, Surrey, KT9 2NG

Hours: Monday - Saturday 9AM - 5PM
Sunday 10AM - 4PM

Visit Showroom Tel - 01372 236501

Maidstone Show Centre

Britelite House, Bircholt Road, Parkwood Trading Estate, Maidstone, Kent, ME15 9XY

Hours: Monday - Saturday 9AM - 5PM
Sunday 10AM - 2PM

Visit Showroom Tel - 01622 236401

Crayford Showroom

34 Crayford High Street, Crayford, Kent, DA1 4HG

Hours: Monday - Saturday 9AM - 5PM

Visit Showroom Tel - 01322 476134