Skip to main content
Get an instant free quote

For many Listed building owners, or people who live in conservation areas, warmth and noise reduction can be a real issue. You can rest assured that Britelite’s secondary glazing will significantly improve both aspects.

Our Secondary Glazing is strong, reliable and long-lasting. By installing Secondary glazing you are creating a insulating layer of air which will retain the heat. Combine this with low-E glass and you could reduce heat loss by as much as 65%.

Secondary glazing is extremely difficult to open from the outside and provides an additional physical barrier against forced entry. Our frames are made from tough aluminium and securely fixed to resist forcing.

With our slim, discreet aluminium profile incorporating both horizontal and vertical sliding sashes our range of secondary glazed windows offer minimal sight lines and easy access to the primary glazing for cleaning.

  • From noisy roads to rattling railway lines, our internal windows can reduce noise levels by up to 80% (50db)
  • Our secondary glazing eliminates draughts, and can reduce heat loss by up to 65%
  • Horizontal sliding windows are versatile and provide easy access to the outer windows
  • Vertical sliding units are ideal for treating traditional sash windows

So whether its for the added security, condensation control, noise reduction or energy efficiency, Britelite secondary glazing makes it the ideal solution for home owners.
Call us now for a free quote on 0800 50 50 70 or Fill in the online form and we will call you back.

Don't miss our latest offer!

15% Off ALL Windows & Doors

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

Click here to find out more

15% Off Windows & Doors

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

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

Energy Efficient Windows

Our A-rated energy efficient windows help minimise heating and lighting costs. We use soft-coated, Low-E glass to really insulate your home and ensure that you are nice and warm during the cold winter months as well as saving you a significant amount of money.

Our aluminium windows range provides your home with excellent energy efficiency. Utilising the latest thermal barrier technology, our windows keep your home warm and comfortable even in the coldest weather, helping you to save money on your energy bills.

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, uPVC Patio Door

5th September 2017

Fantastic work, very pleased with both my windows and door. Your fitter Tony Dyne was great. Very tidy, he can do my housework any time! Thank you all.

Mrs S

uPVC Double Glazed Windows, Composite Door

4th September 2017

Very pleased with the product itself i.e. windows and door which were installed and very pleased with the workmanship of the fitters.

Mrs C

uPVC Double Glazed Windows

29th August 2017

The installation team Mark and Neil, worked very well as a team they were very pleasant, helpful neat, tidy and clean, and very considerate. They could not be faulted!

Mr B

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

Get in Touch

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