Modernise Your Wandsworth Home with Charming Sash Windows

Our range of high-quality sash windows creates a stylish look for your Wandsworth home. These stunning windows give a traditional and charming aesthetic with all the benefits of modern uPVC double glazing.

London Sash Windows are specialists in providing incredible replacement sash windows in Wandsworth that really add charm and style. They are intelligently engineered offering cutting edge efficiency and performance, while still giving you the much-loved heritage look that period homes offer.

In Wandsworth, there are many traditional properties that ooze character and period features, and when it’s time to replace the sash windows in these homes, it’s important to pay homage to that classic style.

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  • 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
  • 6 sets of new sash windows and French doors supplied and installed.

    Customer In London
  • Replacement of old sash windows.

    From our initial meeting with Douglas through to completion of the job by Mick and Terry all aspects of dealing with Alaskan Windows have been excellent. Helped find a solution to a difficult to fit kitchen window. Great quality/value for money plus service/response to any questions raised during quoting. All people that we engaged with, including office staff, take a pride in doing a good job which shows in the end results. Highly recommended.

    Customer in Streatham, London
  • Supply and fit new UPVC sash double glazing.

    Very good from initial contract to completion.

    Customer in Wallington
  • Prompt, Professional, Nice

    Replaced two wooden sash windows with PVC windows. Agreed a very reasonable rate compared to after quotes. Time schedule given was adhered to. Feedback given by their office staff whole way through process. Nice guys came to fit windows. They were efficient and left no mess at all!

    Ailish, London
  • AW installed secondary glazing for my box sash front windows, to schedule and on budget. The product uses acoustic glass and works very well to deaden noise from a busy road; the latch is simple to operate so that the front windows can be opened when required; and it's unobtrusive inside and out. They gave me a six week lead-in time and kept me informed by e-mail. The installers arrived on the day on time at 8 a.m. and completed the work in 90 minutes. Service was efficient and professional throughout from the first meeting with Doug the sales rep through to the installation. I didn't obtain alternative quotes but theirs seemed good value and matched my expectations. Overall it has been a smooth and stress-free experience and I would not hasten to recommend this excellent south-west London firm

    Mr Wright, London
  • Happy to recommend Alaskan to anyone looking to replace windows or for out a home - they’ve done a great job of replacing our 100yo original sash windows with a very elegant set of uPvc sash units. We were recommended Alaskan in the first place and they’ve been a pleasure to deal with. Michael firstly, with his understanding approach as we were looking at options. Nikki in the office who was always prompt to reply to our questions - and we had a few! And then Tony, who did a brilliant job with the install and finish. Very pleased with the Alaskan team, their products and service and have already recommended to neighbours.

Heritage Designs

Our double glazed replacement sash windows in Wandsworth are designed to provide classic aesthetics, emulating period features that suit traditional London homes. When viewed from the outside, it is almost impossible to tell the difference between modern uPVC windows and their outdated wooden counterparts. The windows even come with sash horns, so replication is almost exact.

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Thermally Efficient

The difference our vertical sliding windows can make to thermal performance in your Wandsworth home is unbelievable. Long gone are the days of chilly, damp double glazing. They keep the heat in, no matter how cold it is outside, and they help to lower energy bills. Expect no rattle, no draughts and, no cold temperatures. Make your home energy and thermally secure with our sash windows Wandsworth.

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Incredibly Secure

Although there are several locking systems available for our vertical sliding windows, we took the decision to provide our sash windows Wandsworth with top of the range high-security shoot bolt locking systems as standard. These outstanding locks are made by Yale, the market leader in security, and come with a 10-Year Security Guarantee.

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Long Lasting Sash Windows Wandsworth Performance

One of the many design issues in traditional sash windows Wandsworth was thermal efficiency. With our intelligently designed and expertly engineered modern equivalents, draughts and heat loss are left in the past where they belong. We use cutting edge Liniar technology, so our windows are manufactured with the Liniar Energy Plus six-chambered profile.

There are so many benefits to this advanced technology and they have been independently assessed too. They are Energy Savings Trust Recommended and achieve the highest possible BFRC Window Energy Ratings in the industry.

Our replacement sash window styles offer a high-security performance in homes in Wandsworth. They are incredibly challenging to break into and will deter unwanted intruders. Our uPVC sashes are accredited by Secured By Design, the Police preferred specification, giving that element of confidence in their security performance.

The enhanced durability and security will also ensure that your sash windows Wandsworth also stand the test of time and provide you with years of long lasting performance. The durable uPVC profiles are able to withstand a range of adverse weather conditions, meaning you won’t have to worry about repairing or replacing the frames for several years.

Sash Window installed in wandsworth

Innovative Sash Windows Designs in Wandsworth

With our Wandsworth sash windows, you can enjoy a low maintenance design that requires little and inexpensive care. With a traditional sliding sash window, the opening relied on a pulley system that took a lot of maintenance and often failed to work properly.

Our modern windows use cutting edge design to take away those struggles. They are manufactured with a state of the art spiral balance mechanism which counteracts the weight of the sliding sash for smooth and effortless operation. You can access those calming summer breezes with little effort involved.

At London Sash, we offer outstanding customer service. We make sure that all your project requirements are listened to, ensuring that your Wandsworth home is provided with exceptional sash style windows that offer both excellent standards of both function and form. We only work with the best manufacturers in the industry, so you can trust that your project is in the safest of hands.

Sash Window wandsworth

Sash Windows Wandsworth Tailored To You

Traditional sliding sashes could be painted in a variety of colours and wood stains, and so when replacing them, it’s important that the same authentic look can be achieved.

With our windows in sash styles, it is possible to have them in a variety of colours, all tasteful and classical, rather than just glaring white. Where a replication of traditional wood is required, our uPVC windows can emulate that too, with a variety of woodgrain foils.

There will be no loss of curb appeal, no unsightly modern replacements, our sash windows Wandsworth are sympathetically designed to be in keeping with the property. This makes them the perfect choice for homes that are listed, or are situated in a conservation area, where the final look has to be as close to the original as possible.

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If you have any further questions about our sash windows in Wandsworth, then you can get in touch with our friendly team who will be able to provide you with all the advice you need. Give us a call on 02070432461 or send us a message via our online form

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Sash Windows Prices, Wandsworth

If this has interested you, and you would like more information, or perhaps a price for new or replacement sash windows in Wandsworth, then please contact us. Our helpful and professional team will guide you through the myriad of options available.

Or, you can visit our online quote calculator, where in just a few minutes, you can get a unique price tailored to your requirements.

Find Out More About Our Installations of Sash Windows in Wandsworth:

Is uPVC More Expensive Than Other Materials?

uPVC sash windows are more affordable than traditional timber or wooden sash windows. They are low maintenance and affordable replacements for homeowners looking to replace the old classic design. Not only is the price better, but they also offer a longer lifespan.

Can Sash Windows be Double Glazed?

Modern sash windows can be double glazed, but if you are in a listed building or conservation area where you are not allowed to replace your sash windows with double glazing, you can look at applying secondary glazing to your London property.

Are Sash Windows Energy Efficient?

Sash windows are energy efficient. The sliding sash windows feature a six chambered profile. The unique design will trap warm pockets of air and retaining heat for longer. This enables the windows to achieve an impressive BFRC Window Energy Rating.

Should I Repair or Replace Sash Windows?

You can repair sash windows but you should replace them. You may notice that over time, you’ll spend more money on repairing the window, making it a less cost effective option. Replacing an entire window will be the most cost effective solution, as our sash windows have been carefully crafted to stand the test of time and are competitively priced. The modern design will not rot, warp, fade or crack, meaning you can enjoy your new windows for years, without the need to repair or replace them.

What Furniture Options are Available with uPVC Sash Windows?

Sash window furniture available for modern sash windows includes astragal bars, run-through horns, ogee architraves, pole eyes, scroll lifts, travel restrictors, locks and tilt knobs.

What Locks Do You Use to Secure Sash Windows?

Our sash windows are fitted with key-lockable twist locks as standard. They are key lockable for insurance purposes and provide enhanced security.

Why Choose uPVC Sash Windows?

uPVC sash windows are the superior choice over timber sash windows if you are looking for a low maintenance and long lasting window. They offer characteristic appearances that will add traditional charm to any property and an impressive range of performance benefits such as improved security, durability, insulation, and weatherproofing.

Are uPVC Sash Windows Recyclable?

Our uPVC sliding sash windows are recyclable and can be broken down in the future and reconstitute the PVC. With our sash windows you’ll help to reduce environmental damage and waste.