Doors & uPVC Windows from Safestyle Portsmouth

We just love it down here in Portsmouth. We get some of the nicest annual weather in the UK and our Safestyle conservatories make a great place to unwind in the late afternoon sunshine. However, being directly on the coast means we get more than our fair share of Atlantic storms. This means our customers demand the clearest possible glass that’s also hardy and efficient enough to withstand a full-on coastal storm.

Fortunately, crystal clear EcoDiamond™ glass uses the latest in glazing technology to ensure that it as your home stays well insulated and warm. Our customers across the country love the annual savings it can give them on their heating bills - and we’re sure the residents of Portsmouth will too! We’re not just about efficiency though. We also like to think of ourselves as versatile which is why our fittings come in a great range of styles. No matter what your property looks like, we’re sure you’ll find a great match for it in our extensive collection of uPVC and Heritage™ designs.

If you’re thinking of adding in some new French doors to help enjoy your garden in the winter or you’d like to know more about our EcoDiamond™ products, give us a call at Safestyle today. We’ll answer all your questions and give you a free no obligation quote with a lowest price promise.

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.

Gillian Sutton from Portsmouth

Very happy with the quality of the windows and the service received.

Roger Gibson from Southampton

-5ºC last night and woke up to almost no condensation for the first time in years!

Michael Little from Fareham

Impressed from the outset, the salesman, office, fitters. The fitters had to work in some rain. The banter between the fitters and ourselves was great. The Safestyle experience was one of excellent customer relations and value.


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