uPVC Windows & Doors from Safestyle Stockton-on-Tees

Safestyle offers a vast selection of windows, doors and conservatories. From the traditional to the contemporary, we’ve got a style to suit every home in the area.

If efficiency and security are your main goals, our EcoDiamond™ glass may be just the thing. These energy efficient designs have been saving huge amounts on people’s energy bills across the country - and it’s high time that Stockton-on-Tees benefited too. We know the winters can get particularly hostile up here and with this innovative product, you can trap as much of that expensive heat inside as possible.

Whether you’re wanting new French doors for your patio or a bay window on a Georgian townhouse, we’ll offer you a lowest price match plus a ten-year guarantee. To find out more and receive a free no obligation quote, give us a ring at Safestyle today.

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.

Mr T Mamtaz from Middlesbrough

Can't fault this company. The fitters were amazing, so polite and very happy chaps, my new windows are amazing, would recommend them to everyone!!! Thank you Safestyle.

John Jones from Teesside

Very impressed with our fitter who worked very tidily on his own. Good job!

Brenda Jones from County Durham

I don't think there could have been a worse day weather-wise to have windows fitted, but not only was the fitter at the door by 7.45am but cheerfully worked all day in atrocious weather to fit my windows. Within a couple of hours of him leaving the house all was back to normal as the fitter protected the house with dust sheets and cleaned up once he'd finished. I'm delighted with the finished result and have no hesitation in recommending Safestyle to others.


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