Front Doors & uPVC Windows from Safestyle Northampton

In our years trading across Northampton, we’ve installed our A-rated double glazing in homes as far as Moulton Park, Cogenhoe, and beyond. Clearly the local residents trust Safestyle to deliver a quality service and product, whether they want some bi-fold doors fitted or a new conservatory upgrade.

Thanks to our EcoDiamond™ range of windows, doors, and conservatories, the people of Northampton not only get beautiful new uPVC glass windows but they’ll also be rewarded in the long term too. Endorsed by the Energy Saving Trust, these marvels of glass engineering technology are superbly insulating and can help slash your heating bills come winter.

If you’d like to know more about our deals, our products, or to book a free, no obligation quotation, then just give us a call. We’re confident at Safestyle that our windows and doors not only look great but can really stand the test of time. That’s why we offer a massive ten-year guarantee on all our products.

See why over 1 million customers have chosen Safestyle in the UK


We’ve invested over £8 million in our UK production facilities, which span over 18 acres

At work in the factory

We manufacture more than 6,000 frames and 15,000 double-glazed sealed units each week

Safestyle van on UK street

Over 1 million customers have chosen Safestyle for their replacement doors and windows


Our customers love their new windows and doors, and would recommend us to friends and family

Find Safestyle windows and doors near you

Safestyle is the UK's Number 1. We carried out the largest volume of installations of replacement doors and windows in 2019 as independently verified by FENSA. We carry out thousands of installations each month across England and Wales, so we're probably fitting a lot more homes in your area than you may have thought!

Simply enter your postcode below and see how many homes in your area, or even your street, have had their windows or doors installed by Safestyle.

You can also read what thousands of happy Safestyle customers have said about us in our reviews section.

Find out more about getting new or replacement uPVC windows or doors today.

Safestyle - the National company, local to you!

Safestyle van

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10 year guarantee

10 Year Guarantee and after care service

At Safestyle we take manufacturing quality products seriously, so much so all our doors and windows come with an extensive, easily transferable 10 year guarantee.

Interest free credit

0 percent

2 Years interest-free credit. (0% APR Representative)

Our windows are A rated

A Rated

Looking to save money and cut down those heating bills? We know the feeling. Our A-rated windows will help and they come recommended by the Energy Saving Trust

A Huge 89% of people would recommend us! Safestyle The UK's No.1

When it comes to customer satisfaction we beat our leading competitors by over 30%

According to data taken from reviewcentre in September 2020, an amazing 89% of customers would recommend Safestyle to their friends and family.

A large percentage of the 1000's of homes we fit every month come from personal recommendations from our customers to their friends. If you want to read even more honest ratings before making your decision you can do on independent sites such as review centre.

Rodney Williams from Northampton

My doors and windows by Safestyle were done to what we asked for. Any problems we had were swiftly rectified by them. They came on time and got the job done til the early evening, even though it was getting dark, so I would recommend them to anyone who's looking for new doors or windows.

Ian Duncan from Kettering

The conservatory was fitted in two days, no mess, very good quality and professional fitters. Have used a leading company before and Safestyle were far better in every respect. Recommend highly!

William Smith from Milton Keynes

What you ask for is what you get! Great product, great price, great fitting, top of my list!


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