Alaskan Windows & Doors

Over 20 Years’ Experience

Alaskan Windows have been operating in Surrey and South West London for over 20 years. We have a wealth of experience to draw upon while being at the cutting edge with double glazing technology and advances. Contact us for more information and to discuss your uPVC windows and doors requirements or get a free quote!

Visit our quote engine today for competitive double glazing prices in Sutton, Fulham, Southfieds, Putney, Wandsworth, Balham, Clapham, Wimbledon, Morden, Surrey & South West London.

Our Values

At Alaskan Windows, we pride ourselves on our values. We are a family run company based in Sutton and we have been in the double glazing industry for over 20 years.

Our tight-knit team take pleasure in their work, be that helping you with your design choices, or installing the finished products in your home. Our director personally visits every installation to ensure the high standards we set ourselves are being met.

See Our Sutton Double Glazing Showroom in VR!

Continued Success

We believe that our continued success is a result of the excellent relationships that we build with each and every one of our customers. We ensure you are always the priority and strive to go the extra mile to see that your needs are met. You can see from our testimonials just how pleased our customers are with the service we provide.

We offer Liniar and Yale products, which uphold and maintain an exceptionally eco-friendly operation. Get the best, with Alaskan Windows.

Integrity and Honesty

Not only have we received outstanding customer testimonials, we are also monitored by several third party watchdogs, giving you confidence in our service, honesty, and integrity. We provide a high level of customer service and quality which has been assessed by the following third parties.



We are listed on Checkatrade, a free service that gives you background information and testimonials from real customers, so that you can find a reputable and trustworthy tradesperson.

Alaskan Windows. is a trusted trader.

Which? Trusted Trader

Which? Trusted Traders is an endorsement scheme which recognises reputable traders who successfully pass the national consumer rights body’s rigorous assessment process.


Trustatrader has become one of the most trusted online directories. You can find qualified trades people that have been assessed to a high standard throughout the UK.


Buy With Confidence

Nationally recognised by the Office of Fair trading, the ‘Buy with Confidence’ initiative gives you confidence in tradespeople you engage. Every business on the Buy With Confidence list has been approved by Trading Standards to ensure that they operate in a legal, honest and fair way.


Safer Sutton Trader Scheme

The Safer Sutton Trader Scheme was introduced to give people in the local area confidence in the traders they use. To ensure quality and honesty, traders must meet certain standards to be included on the list. Alaskan Windows are proud members of this local initiative.

Industry Leading Accreditations



Members of FENSA: ensuring building regulations compliance on every installation. When having windows and doors replaced homeowners must comply with current thermal performance standards and ensure that they get a certificate of compliance from FENSA or from Local Authority Building Control.



Local, trustworthy and reliable tradesmen, operating to Government endorsed standards. TrustMark is a not for profit organisation, licensed by Government and supported by consumer protection groups in order to bring consumers and tradespeople together, ensuring a quality service is delivered.


Home Improvement Protection Scheme

HIP are a highly accredited and prestigious insurer for deposits and guarantees in throughout the home improvement industry. As a proud trade member, Alaskan Windows offer only the very best service for protecting your money in unforeseen circumstances.


BSI Certified

The Kitemark® is the world’s premier symbol of trust, integrity and quality. Manufacturers having this associated with their product or service will reassure customers and specifiers alike that they have satisfied the most rigorous of quality processes. We only supply and install BSI certified products.