Double glazed windows that combine security and unmatched thermal efficiency 

Double glazed windows are the most popular choice of glazing for windows across the UK. Due to their excellent energy efficiency and increased security properties, it’s easy to see why so many choose double glazed windows. 

We offer a wide selection of materials with our windows. From timber to aluminium and uPVC, we have the double glazed window perfect for your home in Woking, Guildford or in Surrey. 

Our years of experience in the double glazed industry means that our windows are expertly built to the finest quality. 

Why choose double glazing? 

A and A+ rated

Each of our double glazed windows is A and A+ rated, to help keep your home a more comfortable place to live whilst saving you money on your energy bills.

Attention to detail

At Imperial Windows, we take great pride in our products, so you can be confident that a double glazed window from us has been crafted to the highest specifications and to exquisite detail. 

Increased security 

We understand the importance of safety and security, that is why our double windows are the perfect choice to keep your home safe from break-ins.

A stunning range of options to choose from  

Our double glazed windows are available in a range of styles, so whichever design  you choose, you can find the perfect match for your home. 

Looking to install a new double glazed window in your home in Surrey or the surrounding areas?  Get in touch and we’d be happy to help you make the right choice. 

Or simply use our online quoting tool and design your double glazed windows to your specific requirements and receive a free quote. 

uPVC Casement Windows

Stylish, secure and energy efficient. Our casement windows offer both high security and energy efficiency. Not only that, but they?re also friendly to the environment being 100% recyclable and completely lead-free .

uPVC French Casement

Our beautiful French casement windows provide unobstructed views and open to a full 90 degree angle, offering wide and unrestricted space. These practical windows also enable you to escape safely from your home in case of an emergency making these, an ideal and popular choice.

uPVC Flush Sash

Traditional aesthetics combined with modern materials make up an attractive, low maintenance and thermally efficient timber alternative. They?re also 100% recyclable ? so kind to the environment.

uPVC Sash Horn

With a traditional look combined with modern materials, the Liniar sash horn window is superior in both form and functionality. Sash horns are a superb option for traditional homes that are looking to maintain the character of a property. In fact, sash horn windows would look great on any type of property!

uPVC Sliding Sash

For a traditional and elegant look, uPVC vertical sliding sash windows are the perfect solution. Efficient, easy to use and authentic, our vertical sliding sash windows offer both style and functionality. Built to slide vertically, either downwards or upwards these windows are very easy to operate ? a stark contrast to that of traditional sash windows.

uPVC Tilt & Turn

Versatility at the twist of a handle ? providing an attractive, but functional window. Tilt and turn windows provide you with security, but also unobtrusive ventilation, allowing you to enjoy an outside view.

Aluminium Windows

We supply and install a comprehensive range of high quality aluminium windows to suit any property. Our wide range of aluminium windows will provide you with the security, performance and a sleek style you need.

Timber Windows

Maintain a classic, traditional appearance whilst gaining modern security and energy efficiency with our timber windows.

What our customers say

Imperial Windows
Based on 95 reviews
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Michael MangiaracinaMichael Mangiaracina
19:23 05 Apr 24
Bought some windows and a patio door. Once I moved in I noticed that there was a draught coming in from the bottom, they sent an old man to come and fix it and he didn’t fix it properly. Come the second year the problem got worse. I called imperial windows and they said it’s not covered by the warranty any more. If they would of fix it properly the first time round I wouldn’t have a door bend at the bottom and now may need to get another door fitted as the lock at the bottom doesn’t lock anymore and I can push the door out once locked. Wouldn’t trust this company anymore and wish I never went with them the first time.Customer care is appalling, wouldn’t recommend them at all. If the door would be good quality it wouldn’t have broken within two years or maybe the fitter didn’t do a good job in installationAvoid them!!
10:56 19 Jan 24
Fantastic, professional service, Nick came to measure up and show me styles soon after my enquiry and it was fitted within the short time frame. The fitter did a great job and we are so pleased with it. In fact my neighbour has since placed an order. Would definitely recommend.
Adam PinfieldAdam Pinfield
15:24 11 Jan 24
Superb service. Nick was great, provided & fitted new front door. We are very pleased. Fitters were great too 😃 Highly recommend their service.
Stephen TrinderStephen Trinder
13:15 05 Sep 23
Great experience, patient to assemble brief, attention to detail in design, competitive pricing, excellent fitters - with positive attitude to see through a good job. Happy to recommend Imperial Windows to others.
criss molecriss mole
19:16 19 Jun 22
From our first discussion with Scott from sales, from start to completion.Excellent service, Darren the installer is very clearly experienced ; his professionalism was exemplary.Date 17/6/22Totally satisfied. Have recommended to a friend:


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