Surrey’s no.1 reviewed and rated double glazing company

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REVIEWS

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REVIEWS

Our Promise

Alaskan Windows Ltd built its good name and reputation for double glazing in Sutton and throughout London and Surrey over many years through our no pressure approach to our customers and dispelling many myths about doors and windows. We promise you:

no-pressure

No high pressure selling

false-discounts

No false discounts

honest-advice

Honest advice

not-satisfied

We’re not satisfied until you are

Featured Products

windows Sutton, London

Windows

Doors Sutton, London

Doors

Sash windows Sutton, London

Sliding Sash Windows

French Doors Sutton, London

French Doors

Patio Dors Sutton, London

Patio Doors

Bi-Fold Doors Sutton, London

Bi-Fold Doors

Casement windows Sutton, London

Casement Windows

Tilt & Turn windows Sutton, London

Tilt & Turn Windows

Flush Casement windows Sutton, London

Flush Casement Windows

French windows Sutton, London

French Casement Windows

Sash windows Sutton, London

Sliding Sash Windows

Bay windows Sutton, London

Bow & Bay Windows

Secondary Glazing Sutton, London

Secondary Glazing

uPVC doors Sutton, London

Entrance Doors

Composite doors Sutton, London

Composite Doors

Stable doors Sutton, London

Stable Doors

French doors Sutton, London

French Doors

Patio doors Sutton, London

Patio Doors

Bi-Fold doors Sutton, London

Bi-Fold Doors

uPVC Windows London

Our family-run double glazing business is here to help you get the most out of your home. Whether you’re giving your property a minor update or undertaking a full-scale renovation, our uPVC windows can be installed to suit your needs. They offer an energy-efficient, cost-effective solution that keeps your home warmer and more comfortable all year round.

Many London homes haven’t upgraded their windows in decades, missing out on the latest advancements in uPVC windows and double glazing. At Alaskan Windows, we are here to change that, helping you transform your property with stylish, high-performance uPVC windows.

Based in Sutton, we serve a wide area across London. Being local gives us a unique understanding of the city’s architecture and which of our products will best complement your home’s style. Our team works with you to create a refreshed, elegant look while improving your property’s energy efficiency and comfort with uPVC windows designed to match your taste and vision.

Get a quote or contact us today to start your home improvement journey!

uPVC Windows Styles

London properties showcase a diverse range of architectural styles, which is why we offer uPVC windows in a variety of options designed to complement your home. Whether your property is modern or traditional, we have styles that will fit seamlessly. All of our windows are crafted with contemporary materials and designs, ensuring excellent thermal efficiency, security, and overall performance.

You can choose from traditional looks, such as the elegant sliding sash window, or timeless features like bay windows. For those looking to enhance their home’s character while maximising views, our French casement windows could also be an excellent choice for your home.

Whatever your style preference or vision for your home, we have a uPVC window to suit it. Plus, our wide selection of colours and finishes allows you to customise the look of your windows completely. Every colour and finish is applied with a durable coating, keeping your windows vibrant and beautiful for many years to come.

Tailored uPVC Windows

Our uPVC windows in London can be customised to suit your personal style and showcase your individuality. We offer a wide range of traditional and contemporary colour finishes, allowing you to achieve the perfect look for your home.

If you love the charm of timber, our natural-looking wood foils recreate the appearance of classic wooden windows, while a timeless white finish provides a clean, subtle option.

You can also choose from a variety of decorative glass and hardware options, giving you the flexibility to create double-glazed windows that are both stylish and perfectly suited to your home.

High Security uPVC Windows in London

Your uPVC windows should offer reliable, high-performance security, keeping your London home safe from potential intruders.

Our Liniar uPVC windows are exceptionally strong, with hidden reinforcement built into the profiles to withstand even the most determined attempts at forced entry.

Each window is fitted with advanced locking systems from Yale, a world-renowned security specialist, and our uPVC window designs meet the rigorous Secured By Design standards for peace of mind and safety.

Secondary Glazed Windows LondonDouble Glazing SuttonuPVC Windows LondonuPVC Windows LondonSliding Sash Windows LondonuPVC Windows LondonuPVC Windows London

Double Glazing Windows London

Double Glazing Sutton Surrey

Easy to Maintain

We understand that homeowners have busy lives, and keeping up with double glazing maintenance is often the last thing on your mind. That’s why our uPVC windows are the perfect solution, they’re virtually maintenance-free and stay looking great with just an occasional clean.

Crafted from the precision-engineered Liniar profile, they deliver exceptional performance and come with a 10-year manufacturer’s guarantee for complete peace of mind.

Double Glazing Surrey

Environmentally-Friendly Double Glazed Windows

With a high-end EPC rating, our uPVC windows help keep your London home warmer and more comfortable all year round, even during the coldest winter months.

Thanks to their innovative multi-chambered design and cutting-edge technology, these windows achieve excellent WER performance. Plus, they’re fully recyclable, making them a sustainable and smart choice for any home improvement project.

uPVC Windows Prices, London

Ready to elevate your home with long-lasting and stylish uPVC windows in London?

At Alaskan Windows, we provide not just high-quality products, but also exceptional service tailored to your needs.

Our uPVC windows are crafted to boost comfort, improve energy efficiency, and enhance the look of your home. With built-in security features and low maintenance requirements, they offer peace of mind along with style.

Use our online quoting engine to design your ideal uPVC windows and get a personalised quote quickly and easily.

Alternatively, you can get in touch with our friendly team, who are always ready to answer your questions promptly and professionally.

 

Start Quote

Frequently Asked Questions

Choose from a range of standard and bespoke colours for our uPVC profiles. Choose from Chartwell Green, Cream, White & White Foil, Grey, Black Brown, Irish Oak, Golden Oak and Rosewood.

Visually, you can choose from a range of styles that will complement any style of modern, new build, period or heritage property. Your home can benefit from enhanced security, durability, weatherproofing, design and security.

Our uPVC windows are made using high quality materials and stringently tested to ensure they offer superior standards of security. The windows are also installed with durable locking systems.

Recent Customer Feedback

  • Perfect professionalism from first point of contact to cleaning up after work. Very consistent and thorough in communication. Prices are upfront and fair and most importantly - finished product is perfect. So happy I found them on Checkatrade and decided to solicit a quotation from them. Local London shops and nationwide leaders didn't measure up!

    Customer, Dulwich, London

  • Three workmen carried the work out in just two days, friendly hard working. Douglas and Alastair very friendly and helpful salesmen - never pushy. Great family business - reliable and efficient from start to end.

    Mr Jeeves, Croydon

  • We had a great experience working with Alaskan Windows. Great communication and friendly staff. The work was completed in a timeframe that suited us and to a high standard. No complaints and would recommend to anyone. Thank you.

    Claire Archer

  • A very good experience from start to finish. Replacement of two old windows on 3rd floor of block of flats required advanced liaison with Block Management and scaffolders. The fitting day went well with all mess cleared away and finish well within the time quoted. Will definitely consider involving Alaskan in replacing two large living area windows at the property.

    Jeremy Noble

  • Professionally run company, quality products, very high quality installation and also a competitive price. I have used them on more than one occasion and happily recommended them to friends and family. I would certainly use Alaskan Windows again in the future for all double glazing requirements.

    Stuart Cooke

  • Absolutely thrilled that we chose Alaskan Windows for our window replacement! The sales team were fantastic—so patient and clear in explaining everything, especially since we didn’t know much about the different types of windows. No pushy sales tactics at all, and the price was surprisingly competitive. Huge thanks to the installation team—you did an amazing job! And a big shout-out to the admin team for making the payment process, documentation, and warranty follow-up effortless. Our home feels so much warmer now, and it looks incredible with the new windows!

    Albert Salihu

  • We have been so pleased with Alaskan Windows. From start to finish they have kept us informed, been clear on everything, kept all appointments, worked tidily and respected the property. They are superb and hold the values needed for customers. We have no hesitation in recommending this company and would definitely use them again. Thank you.

    Sharon Robinson

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