Surrey’s No.1 Reviewed and Rated Provider of Replacement Windows

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Our Promises

Alaskan Windows and Doors Ltd are dedicated to bringing all of our customers the best possible replacement windows. With our intricate manufacturing process and utilisation of the latest materials, we are able to guarantee you:


Experienced Installation Teams


Maximum Thermal Efficiency


Maximum Security Products


A Beautiful Range of Designs

Featured Products

windows Sutton, London


Doors Sutton, London


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

Replacement Windows, Surrey

Modern Replacement Windows For Your home in Croydon

At Alaskan Windows, we have over 20 years of experience within the home improvement industry. We have been providing customers in Croydon with high quality double glazing replacement windows that perform exceptional well and look stunning.

We are your local double glazing company in Croydon, who work closely with each and every customer to ensure they receive replacement window installations that exceed standards of quality.

All of our replacement windows have been manufactured to ensure that they improve the functionality and performance of your Croydon home. You can benefit from exceptional thermal performance, security and durability. Our range of versatile uPVC windows and aluminium windows have been designed to complement any style of modern, new build, traditional or period property in Croydon.

Aluminium Replacement Windows, Croydon

When investing in replacement windows for your home, you want to feel confident that your new home improvement will keep your Croydon home safe and secure year after year. Made using durable and robust materials, you can be sure that the inherent strength of our aluminium replacement windows will require you with the security you desire. Our replacement aluminium windows include aluminium casement windows and aluminium tilt and turn windows.

With window replacements from Alaskan Windows, you can benefit from enhanced thermal efficiency. The modern design of the replacement windows in Croydon will trap warm pockets of air, allowing your home to remain warmer for longer. You will see a reduction in the amount of energy that you consume, which in result will reduce the costs of your future energy bills.

Replacement windows Croydon

Replacement Windows prices Croydon

Replacement uPVC Windows

Our range of replacement uPVC windows includes uPVC casement windows, uPVC sliding sash windows, uPVC flush sash windows, uPVC tilt & turn windows, uPVC French windows and uPVC bow & bay windows. All can be fully customised, allowing you to design bespoke windows that suit your style.

We work with Liniar, an industry leading manufacturer, to bring you replacement uPVC Windows that are stringently tested, and incredibly secure. The modern design of the window profiles will be able to keep even the most dedicated of intruders out. We combine the sturdy profile with state of the art locks from Yale. To give you complete peace of mind, our window replacements come with Secured by Design accreditation.

Custom Designed Replacement Windows

While it’s important that your new replacement windows perform exceptionally well, you also want the appearance of the profiles to suit your style and match the existing architecture of your Croydon property. With us, you can design bespoke double glazing that will be perfect for any style of period, heritage, modern or new build property.

We can provide you with an exceptional range of customisable options that will give you a truly bespoke design. Adjust the colour, size finish and hardware options to create a design that is as bold or as subtle as you desire. Our expert team will give you the advice and knowledge you need to design replacement windows that are best suited to you.

If you’d like to replicate the look of traditional timber windows, then we can offer you a range of woodgrain finishes. This way, you’ll be able to enjoy the traditional aesthetics the windows have to offer, whilst knowing that your new windows won’t be prone to rotting, warping, cracking or twisting.

Replacement windows double glazing Croydon

Professional Replacement Windows Installations

Here at Alaskan Windows, we pride ourselves on our excellent customer service. We have a professional team that have several years of experience working within the double glazing industry. They are highly experienced an will work closely with you to ensure your replacement window designs are brought to life.

If you would like more information on our full range of replacement uPVC or aluminium windows, then get in touch with us today. Take a look at the range of happy customers we have worked with previously via Checkatrade, Trustatrader and Which?

Secondary Glazing, Croydon

If your window in Croydon don’t need replacing, but you’d like to upgrade the glazing, or you live in a listed building, where you can’t replace the windows, then we can provide you with secondary glazing solutions. Secondary glazing acts as a thermal barrier, which helps to keep your home warmer for longer. Not only this, our modern glazing solutions will help to reduce noise pollution. If you live in a built up area, then our secondary glazing is perfect for you.

By investing in secondary glazing for your Croydon home, you can benefit from impressive performance benefits. It’s a cost effective solution that will save you money on your future energy bills. Available in a range of styles, you can design secondary glazing in Croydon that works for the style of your property.

Replacement Windows Prices, Croydon

If you’d like to know more about our impressive portfolio of replacement windows, then get in touch with Alaskan Windows today. Try out our online quoting engine and receive a free no-obligation quote for your bespoke new windows in Croydon. Simply enter in your details and receive a personalised quote in minutes.

Alternatively, you can get in touch with our team who will be happy to help you with your replacement windows project. Send us a message via our online contact form, or call us on 02086 448 060. We will get back to you promptly and answer any queries you may have.

Frequently Asked Questions

The style of windows we offer are uPVC casement windows, uPVC sash windows, uPVC French windows, uPVC tilt and turn windows, uPVC bay windows and uPVC flush sash windows. We also provide aluminium casement windows and aluminium tilt and turn windows.

Trickle vents are incorporated into the design of the window. Trickle vents are there to provide secure background ventilation for your home.

At Alaskan Windows, we offer a range of glazing options for all of our windows styles. This includes decorative glazing, obscure glazing, double glazing and secondary glazing.

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

Industry Leading Accreditations