Double Glazing in Woking

Double Glazing in Woking

We offer the highest quality double glazing solutions for your Woking home with an incredible performance.

Double Glazed Windows and Doors in Woking

Double glazing allows your home to increase its thermal efficiency and strengthen its security. It’s important to have a home improvement solution that can offer a range of practical benefits throughout the year. As a worthwhile investment, it’s important to understand why double glazing is so important and efficient for your property…

At Marathon Windows, we have a wide selection of double glazing windows, orangeries, doors and conservatory roofs. There are so many choices to choose from. Due to their versatility and ability to be tailored to your property, they are perfect for any style, including new builds and traditional properties. Whatever your requirements, we can cater to your specifications.

We are specialists in the double glazing industry, and our full house expert fitting team ensure that our valued customers have the best installation possible. We are so confident in the services that we are Which? Trust Traders and FENSA registered – we want you to be able to put your home improvement project in a company that truly cares. At Marathon Windows, we want you to have everything.

double glazing woking

Thermally Efficient

Our double glazing windows and doors have a Window Energy Rating (WER) of ‘A’. We guarantee that our valued customers will receive a thermally efficient home solution to help insulate their interior. Due to our windows being so high in performance, they will retain heat much easier and prevent any cold draughts from coming into your property.

We all know that heating your Woking home can be expensive, not to mention the long term damage it also causes to the environment. As one of the largest contributions to the UK’s carbon emissions, we want to find a window and door solution that can help prevent these outcomes. So, our replacement double glazing is a cost effective way to improve your home’s energy efficiency whilst saving money on your energy bills. You will become less reliant on your central heating due to your windows and doors doing the work for you! Perfect.

Safe and Secure

At Marathon Windows, we know that one of the key features to look out for in a home is its safety and security. We ensure that our double glazing products are Secure by Design accredited (police backed initiative used to improve building safety regulations).

Double glazing is a secure option compared to single glazing due to its additional pane of glass, thickening the thermal protection against any breakage for force. Keep you and your loved ones safe with Marathon Windows’ double glazing options.


Our wide range of double glazing products will ensure that you find the ideal solution for your Woking home. You have the option to mix and match your styles throughout your home, or you can have one replacement double glazing feature instead. Whatever you decide, Marathon Windows will be able to assist you in finding your dream windows and doors.

From, uPVC windows, tilt & turn windows, casement windows, sash windows and flush casement windows, you will receive double glazing as standard and have the choice of colour finishes. You could opt for cream, grey, Irish oak, golden oak, rosewood or white. Whether you want to blend your colours in with your current style or go for a completely bold statement, our colours can help you achieve your dream house. Our woodgrain effects are textured in colour, so if you are looking for an authentic wooden look with the benefits of uPVC performance, then Marathon Windows has your next home improvement solution sorted.

Our uPVC double glazing is BBA certified and manufactured by Eurocell. Additionally, they are made from 1uPVC 00% recycled material so that you can trust that your new double glazing windows are a sustainable and eco-friendly option for your Woking property. We are so confident in our products that we offer a 10 year guarantee on all our double glazed windows – your investment will be covered for an entire decade! The only maintenance you need to worry about is wiping them down with a damp cloth for them to keep their fresh appearance… yep, that’s it.

aluminium double glazing woking




All these benefits are not limited to just our windows, but in fact, our doors can match your windows with no hassle or added stress. We offer uPVC doors, composite front doors, French doors, patio doors, residential doors and uPVC or aluminium bifold doors. All our doors are fitted with double glazing as standard, which will improve your home’s thermal performance.

Even our patio style doors will boast extremely low U-values, leaving no room for any heat to escape from your Woking home. You will benefit from an increase in thermal efficiency and an optimal light transmission effect, too – more sunlight to open up your space. What more could you want?

Our slimline sliding doors are ideal for smaller homes as they do not require any swing or folding space – therefore, you will get an illusion of a larger room. Whatever your home looks like, at Marathon Windows, we have your dream double glazing solution waiting for you.

double glazing woking costs

Double Glazing Prices in Woking

Please make use of our online quoting engine and get a free no, obligation quotation for your double glazing project in Woking today!

Otherwise, give us a call on 01372 740 706, or fill out our online contact form, and we will answer any further questions or queries that you may have.

We look forward to hearing from you soon!

Industry Leading Accreditations