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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!

25% Off Windows

With just a £99 deposit# and nothing further to pay until May 2019 on all uPVC window installations on the Britelite home improvement plan.*
#on all uPVC window and door installations on the Britelite home improvement plan!

Click here to find out more

25% Off Windows

With just a £99 deposit# and nothing further to pay until May 2019 on all uPVC window installations on the Britelite home improvement plan.*
#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 Double Glazed Windows, Composite Door

19th June 2018

It looks stunning the windows and door. People passing actually stop to have a look. Installation quick and installers very friendly and helpful.

Ms M

uPVC Triple Glazed Windows, uPVC Door

4th June 2018

When I called to ask about my installation, the lady checked and got the same agent as last time I used you. Very good. A quick and efficient survey. The installer was on time, polite, efficient and quick. Overall, a very good job.

Mr C

uPVC Triple Glazed Windows

4th June 2018

Fitters was very nice and helpful explained everything to me. Worked really hard all day. Exceptional customer services. Would recommend.

Mrs H

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

Get in Touch

Maidstone Show Centre

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

Hours: Mon-Sat 9AM - 5PM
Sun 10AM - 2PM

Visit Showroom Tel - 01622 236401

Essex Show Centre

View Garden Centre, Old Chelmsford Road, Wickford, Essex SS11 8SJ

Hours: Mon-Sat 10am-1pm:1.45pm-5pm
Hours: Sun 10am-1pm:1.30pm-4pm

Visit Showroom Tel - 01268 646060

Chessington Show Centre

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

Hours: Mon-Sat 9AM - 5PM
Sun 10AM - 4PM

Visit Showroom Tel - 01372 236501

Crayford Showroom

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

Hours: Mon-Sat 9AM - 5PM
Sun Closed

Visit Showroom Tel - 01322 476134

Camberley Show Centre

Unit 8 J4 Industrial Park, 15 Doman Road, Camberley, Surrey, GU15 3LB

Hours: Mon-Sat 9AM - 5PM
Sun Closed

Visit Showroom Tel - 01276 581386