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Welcome To Jewel Windows

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Alton’s Best Home Improvement Company

Jewel is a trustworthy and experienced double glazing provider, bringing high quality products to homeowners in Alton and the surrounding areas. Double glazing can increase the value of your home, and our superb designs are a popular choice for properties of all ages.

Whatever home improvement you are planning, our doubling glazing has many benefits and can enhance your property in more ways than one. Our energy efficient glazing will save you money or your heating bills, effectively reducing your home’s overall carbon footprint. Unlike single glazing, our double glazing will retain heat and keep your Alton home at a comfortable temperature throughout the year.

Our top of the range glazing isn’t just found in our window designs. It’s also included in our doors and conservatory designs, bringing maximum natural light into your space. With many sleek designs to choose from, our double glazing is guaranteed to provide you with superb views and excellent performance. When you choose to invest in Jewel Windows double glazing, you can have total peace of mind that our premium designs are made to stand the test of time.

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Windows

Doors

Conservatories

Conservatory Roofs

Aluminium Bifold Doors

Sash Windows

Composite Doors

Orangeries

Why Choose Us?

Unbeatable Insulation

Our high quality product range provides the best insulation for your Alton home. The glass panels we utilise have a strong thermal break, which in turn provides exceptional heat retention. With our range, cold air stays trapped outside, keeping your home a comfortable temperature all year round.

Top Security

We know that home security is paramount to our customers and that is why our designs are built with your safety in mind. There is no need to fear anyone breaking into your Alton property, as our profiles feature robust hardware and multi point locking systems.

Noise Reduction

Keep the outside noise out of your property when you choose our double glazing. Not only do our glass panes effectively insulate heat, they also isolate noises from outside of your Alton home. Relax in maximum comfort thanks to our noise minimising glazing.

Double Glazed Windows

Enhance your Alton home with Jewel’s double glazing. Our windows bring extra warmth and light to your property, as well as effectively boosting the overall value of your home. We believe that every homeowner is unique and understand each customer will want a window design that suits their personal preferences. Our expert team will work alongside you to create bespoke double glazing for your unique property.

There are many styles to choose from but casement windows are the most popular profiles we offer. With customisable uPVC and aluminium frames available, you can create the perfect installation tailored to your specific requirements. Traditional wooden frames can be difficult to maintain, which is why we offer woodgrain foils for customers aiming to replicate the timeless timber aesthetic. With so many opportunities to customise, we make your Alton property renovation perfect!

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Double Glazed Doors

Are you considering upgrading the doors of your Alton home? If new doors are your next home improvements project, we offer a range of double glazing doors here at Jewel. Our designs are available in either uPVC or aluminium and we offer several colour options to choose from. Our customisable doors can completely transform your property, when it comes to its appearance and energy efficiency.
Whether you are looking to increase the natural light in your home or revamp the aesthetic of your property, we have the door for you! Our patio doors are timeless and charming, while our bifold doors can save you space. Or why not choose our Residence Collection? It’s the best choice if you are looking for a modern, timber-alternative design.

Double Glazed Conservatories & Orangeries

We are proud to offer double glazed conservatories and orangeries to homeowners in the Alton area. We use industry leading Ultraframe profiles that are built to last. Conservatories can be used for various purposes and our orangeries are a comfortable place to relax in natural light every day of the year.

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Our Testimonials

Our dedicated team at Jewel work hard to ensure we provide the very best service to our customers. For this reason, we take great care to receive top Trustpilot scores. You can read about what our customers say about us here:

Mark Roberts

Customer

Jewel Windows did a fantastic job replacing our soffits, facias and guttering. They worked extremely hard and the fitters were professional and friendly. The price was competitive and seemed reasonable. I would certainly recommend them for anyone else looking to get this work done.

Chris & Gemma Woodhouse

Customer

We won a new front door from Jewel Windows 2023 from a competition they listed. We were so impressed by the service we've received that we have decided to proceed with them to have our windows done by them. Great communication from start to finish.

Amy Fisher

Customer

Would highly recommend Jewel to anyone and everyone! Very efficient company from start to finish. Fitters arrived on time, very knowledgeable of the product and couldn’t fault the workmanship. Absolutely delighted and in love with our new windows.

Iesha Phillips

Customer

Had all new windows round the house and I cannot fault the service. Shannon from the installation team was great and informative throughout. Would highly recommend. Thank you Jewel!

Jim Whyman

Customer

I've just had my polycarbonate conservatory roof replaced with eglass. The whole team were very professional, polite and tidy. I was kept informed every step of the way, including a small supplier issue that was swiftly resolved before it impacted delivery. The final installation looks great. Lewis, Callum and Sonny were fantastic with the final work, I just fed them tea in the freezing weather

Renée Maher

Customer

Could not fault, the owner (Steve) was incredibly professional and his team were so lovely and listened to my requests and the windows were amazing!

Matthew Hebben

Customer

Jewel were recommended to me by a local fitter and they were excellent. Although there were problems with the overall job the way it was dealt with shows to me why they were recommended :)

Erin Tynan

Customer

Fabulous experience with Jewel windows who installed our new kitchen door and windows. The installation team, Matt and Aaron were professional, very pleasant to deal with and on the final day they left everything spotless. Would highly recommend.

Immi Payne

Customer

Great experience working with Jewel Windows, I highly recommend them for window and door services.

Michael Berry

Customer

Jewel Windows proved to be an excellent choice for our tiled conservatory roof.Their quote was very competitive and we found the admin team very efficient. The two installers, Darren and Owen, were first class and, although the work took a little longer than anticipated, it turned out to be excellent and we are extremely pleased with the end product. We are more than happy to recommend Jewel without hesitation.

Anthony Richardson

Customer

I'm really pleased with our new door. The price and time was much better than others and in fact the door was ready and installed even quicker than they originally estimated. Rob the installer did a fantastic job. I highly recommended Jewel windows and I will use them again.

David Kewley

Customer

Extremely please with the overall process and result. Very professional staff and fitters who would always make sure every detail was correct before completing each particular job. We had a compact roller garage door, a new front door and windows and the house now looks brilliant (and much warmer too)

Simon Hunter

Customer

Our windows and doors are fantastic! Couldn’t be more pleased with the finished result and the service we received along the way! Always kept up to date and the fitters were highly skilled and polite! I wouldn’t hesitate to use Jewel again or recommend to friends and family!

Anya Masters

Customer

Jewel Windows Have been absolutely fantastic from start to finish. I was so worried about going for light grey as everyone goes for either white or anthracite grey but i wanted something a bit different and modern. Already i have noticed a difference at how warm the house is. From James in sales who was very hungry for the business to Luke for designing & Sonny for her fantastic customer service to the window fitters Jason & Dan who are absolutely brilliant, great attention to detail and very neat and tidy work, they have all been fantastic! Highly recommend!

Ollie Moore

Customer

From start to finish the Jewel windows team have been excellent. From the initial survey, the quote, keeping me informed of the progress and the installation - the team have all been worthy of the five-star rating. I would highly recommend them. Highly impressed - thank you.

Colin P

Customer

Good quality products and installation well within the anticipated timelines. Will definitely be using again when the front of the house is ready to be done.

Sue Edwards

Customer

Installation of New Front door - excellent service... polite, friendly and went the extra mile.. couldn't ask for anything more - love my new front door

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