Revitalise your Harlington home with new Double Glazing or Triple Glazing from Hazlemere

If you are looking for a leading installer of energy efficient double glazing windows & triple glazing in Harlington, then you have come to the right place.

The good old British weather can be temperamental at times and when the climate starts to cool it can leave certain Bedfordshire homes in Harlington somewhat vulnerable. Homeowners who continue to stay loyal to their traditional windows are most at risk as old windows lack the energy efficiency needed to keep properties at a comfortable temperature. Better to have all or some of those windows replaced by Hazlemere Windows as we have window designs in UPVC and aluminium. But why you may ask? Because they will insulate homes in Harlington much more effectively, meaning that you can slash your energy bills by anthing up to 50%, with our A+ and A++ energy rated, energy saving UPVC casement windows.



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Find out more about our Replacement Windows

You can be confident that you're installing high quality replacement windows for your Harlington home when you choose Hazlemere.


Choose the very latest Aluminium & UPVC Double Glazing for your home in Harlington from Hazlemere Windows...

Both UPVC and aluminium are equipped to keep out draughts, whilst ensuring that any energy produced in the property is kept trapped inside for long periods. This allows the homeowner to become less reliant on their heating system, which in turn makes for a much cleaner and greener household and environment in Harlington.

Hazlemere Windows has double glazing solutions for every type of Bedfordshire property. We can promise that your choice of window can be relied upon to offer you years of better home living. We even insist on giving you further peace of mind on your investment by covering your windows with a comprehensive 10 year guarantee in the very unlikely event they should let your home in Harlington down.

With three decades of experience within the home improvement industry, Hazlemere Windows has managed to add further strings to its bow. We also supply and install UPVC and aluminium doors, roofline and porches.

If you'd like to see the quality of the replacement double glazed aluminium and UPVC products for yourself, why not call into our Hertfordshire showroom at Unit 10 on Mundells Industrial Centre in Welwyn Garden City as it is open six days a week (closed Sundays). There are dozens more aluminium, composite and UPVC doors (as well as windows) at our 8,000 square feet High Wycombe Showroom in Buckinghamshire (open 7 days a week) next to our 38,000 square feet factory.

Make your house a home! Let Hazlemere take care of it for you – get in touch with us today and see how we can help.

Get a free quote

or call us today on 08000 825 825.

Customer Reviews


Windows & Doors Oxford
Barbara Smith – 10th Dec 2019

One window was cracked when installed.


Windows & Doors High Wycombe
Duncan J Gill – 6th Dec 2019

Excellent product and pre & post sales service.


Windows & Doors Naphill
Hilary Spain – 3rd Dec 2019

Excellent installation. PLeased with windows.


Windows & Doors St Albans
Judy Mitchell – 2nd Dec 2019

Conservatory / Orangery St Albans
Robert Clarkson – 18th Nov 2019

Windows & Doors Chalfont St Peter
Mrs Neara Scott – 8th Nov 2019

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© 2019 Hazlemere Window Company Ltd.

Credit is subject to status and affordability. Terms and conditions apply. Finance on windows & doors is available to a maximum loan value of £50,000 with zero deposit. Finance on conservatories is available to a maximum loan value of £30,000 with a 15% deposit. £1,000 minimum order value applies to all finance options. Authorised and regulated by the Financial Conduct Authority. Hazlemere Window Company Limited at Cressex Business Park, Wellington Road, High Wycombe, Buckinghamshire HP12 3PR (Financial Services Registered No. 796507) is a credit broker and is authorised and regulated by the Financial Conduct Authority. Credit provided by Hitachi Personal Finance, a trading style of Hitachi Capital (UK) PLC, authorised and regulated by the Financial Conduct Authority (Registered No. 704348).