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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 high pressure selling


No false discounts


Honest advice


We’re not satisfied until you are

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Sliding Sash Windows for your Home in Wimbledon

At Alaskan Windows, we pride ourselves on our exceptional range of double glazing and in particular uPVC sash windows. When you choose to upgrade your property with our sliding sash windows, you will not only be provided with a stunning window design, but the improved infrastructure allows these windows to excel in all standards of performance, thus giving you a window that will help keep your property efficient and protected for longer.

Along with their incredible performance, our sash windows come in an array of styles and designs, meaning you can create a personalised window that suits your own design preferences and also matches the architecture of your property. From colour choices to glazing options, our team can help you create the perfect sash windows in Wimbledon.

If you would like to find out more about our full collection of sash windows and the benefits they can offer to you and your home, then please don’t hesitate to get in touch with our friendly team today. We will be more than happy to assist you with your project.

Market Leading Sash Windows

Working with Ecoslide, you can trust that our sash windows have been designed to offer only the best performance. The profiles are made up of a multi chambered frame which provides exceptional thermal performance. As a result of this, you will notice a great reduction in the amount of energy your Wimbledon property consumes. This will then help to reduce the overall costs of your heating and energy bills.

The sliding sash windows are manufactured using robust uPVC materials. They are stringently tested before every installation, making sure that they are built to last and will provide you with many years of service.

Durable & Secure Sash Windows

Your safety is one of our biggest priorities, which is why we make sure that all of our sash windows in Wimbledon are fitted with the most robust locks the market has to offer. This will help to keep your property protected and prevent any intruders from gaining access to your home.

Along with this, our sliding sash windows are designed to withstand a range of harsher weather climates. We all know how unpredictable the British weather can be, so the profiles will prevent any wear and tear from occurring when there has been heavy rain, snowfall and gale force winds.

Sash Windows Tailored To You

Fully customisable, our Wimbledon sash windows can be tailored to suit any style property. Ideal for period style homes, our sash windows offer charming profiles that reflect the traditional design of timber sashes. They are finished with decorative astragal bars to enhance authenticity and feature all the correct architrave to give them a more heritage aesthetic.

You can choose from a vast range of colours when designing your new sash windows. We even offer a selection of bespoke woodgrain foils if you want to truly recreate the look of traditional timber sash windows. Contact our team today to find out more.

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Exceptional Service

At Alaskan Windows, we are a family run business that have years of experience working within the double glazing industry. Our customers are our priority, so we will always make sure that you are listened to and your questions are answered. From the moment you get in touch, right through to project completion, we will be there to help you every step of the way.

Promptly Installed

We have an exceptional team of sash window installers that will work promptly and efficiently to install your brand new sash windows in Wimbledon. They have plenty of experience, so you can rest assured that your project is in the safest of hands. Before you know it, you’ll be enjoying the many benefits your new sash windows have to offer.

Sliding Sash Windows Prices, Wimbledon

Choose Alaskan Windows today and we can provide you with market leading sash windows at affordable prices. Whether you’re looking to replace a single window or upgrade your entire Wimbledon home, we can help you turn your house into a home and offer high quality windows at a price that suits you.

For more information on the price of our sash windows, why don’t you get a free quote. All you need to do is put your project details into our online quote engine and within minutes you will be provided with a bespoke price.

If you have any additional questions about our collection of sash windows, then you can also give us a call on 020 8644 8060 or you can fill in our online form with any queries you have. We can’t wait to hear from you.

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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

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