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Sash Windows

Customize Your Windows

Traditional sash windows, casement windows, and doors

We are offering some of the greatest products available on the market.
Sunlux Sash Windows is a company that treats every product with an incredible level of care and attention. We specialize in sash windows but we treat our casement windows, doors, and the multitude of other products with the same attention to details.

You won’t find better windows and doors elsewhere!

Sash Windows UK

Sash Standard Plus

Standard PLUS 50/86 size model is one of Sunlux's most popular choices.

  • one of our most popular 50/86 size
  • with cords and weights operating system
  • traditional double glazing
  • minimise heating cost
  • noise reduction
  • windproof
  • waterproof
  • coldproof
  • noiseproof

Sash Balance

The 50/45 size spiral balance sash windows model is one of our bestsellers.

  • 50/45 size
  • with spring balanced operating system
  • traditional double glazing
  • minimise heating cost
  • noise reduction
  • windproof
  • waterproof
  • coldproof
  • noiseproof

Sash Balance Elegance

Our Sash Balance Elegance line offers maximum functionality in a discreet manner available in 50/63 size.

  • elegance with maximum functionality
  • 50/63 size
  • traditional double glazing
  • spring balanced with discreetly hidden operating system
  • minimise heating cost
  • noise reduction
  • windproof
  • waterproof
  • coldproof
  • noiseproof

Sash Balance Excellent - Triple Glazed

If you’re looking for a window that will provide you with maximum protection, the spiral balance sash Excellent model is your best choice.

  • with spring balanced operating system
  • traditional double glazing
  • minimise heating cost
  • noise reduction
  • windproof
  • waterproof
  • coldproof
  • noiseproof
  • max security

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Why are we the best london sash window company for you?

Sunlux is one of the most experienced, most trustworthy sash window companies operating in London. With many years of experience in the area, we offer a level of quality that few other companies can not. Need some excellent quality sash windows? Look no further than Sunlux Sash Windows.

Over the years, we have gained valuable knowledge and skills that have helped us create modern, yet authentic sash windows that will give your home that unmistakable British feel. Our sash windows are all designed by hand by some of the most experienced craftsmen in the area. With a great level of care and attention to detail put into every single one of our windows, you can be sure that no matter which model you choose, you will get a quality product that will last you for many years to come

British sash windows at their finest

Few elements of the home are as emblematic of the traditional English spirit as sash windows. They’re by far the most popular type of window in the UK, though casement windows are pretty close and come with similar connotations.

Using everything modern technology has to offer, we do our best to create windows that will perfectly capture that unmistakable British spirit while also giving you the most practical solutions on the market. With us, you can be sure you will get the best that British windows have to offer. With our dedication to a combination of traditional designs and smart modern solutions, we aim to deliver the very best to all of our clients.

Let's Talk About Your Project!

Our Professional Team Will Help You Find The Best Solution

Fell Free To Call Us!

0208 310 0400

See Our Video About Sash Windows
Production Process

Our company has been offering a wide selection of windows for many years. In order to accommodate to a variety of tastes and styles, our offer consists of windows from various manufacturers.

To further enhance the size of our selection, we also manufacture our own windows and our brand is an important part of our portfolio.

Made Using The Finest Material

Sunlux is known for its solid products, and we have earned that reputation due to a lot of factors. A big part of it is our team’s talent and experience, but we wouldn’t be able to create windows as solid and long-lasting without access to some of the best materials available on the market. After all, a solid basis is what ultimately determines the quality of any product

Our hardwood comes from some of the most reputable providers in the UK, Europe and all around the world. You can be sure that thanks to the incredible quality of the materials used, your windows will last for many years to come

Timber
Sliding Box

We are proud to introduce our Timber Sliding Box sash windows, made by hand-skilled craftsman, not technicians. They are people who have learned their trade, not just read a manual, a hands on company.

Ready To Get Your Dream Sash Windows?

Buy now!

Sash Standard Plus

Buy

Sash Balance

Buy

Sash Balance Elegance

Buy

Sash Balance Excellent - Triple Glazed

Buy

Did You Also Know That

We Make Other Products ?

Casement Windows

Expertly crafted, our casement windows are the perfect choice if you are looking for traditional looks combined with optimal ventilation.

FRENCH & BI-FOLD DOORS

Choose from our incredible selection of doors and find something that can really complete your interior.

Sunlux Sash

Frequently Asked Questions

Our sash window offer beautiful traditional look and also advance modern technology mean energy efficient and easy operation.
They are easy to maintain due to sliding mechanism.
Yes, toughened glass can be fitted externally and internally and we also offer obscure glass of your choice.
Yes, they are double glazed.
It is cheaper to repair the sash window however replacement is long term solution.
If you are replacing your windows with a like for like in most cases you don`t need permission. We always recommend to contact your local council for more information.
We like to think they are. All quotations are prepared individually.
Softwood 'Pine' Multi-layerd which minimise the swelling and warping Hardwood 'Meranti'
Once you have accepted a quotation and paid deposit order will be sent to the production and our lead time is approximately 6-7 weeks depending upon your requirements.
Unfortunately we don't offer installation service as we are just supplier of sash windows.
You can email us to sash@sunlux.co.uk with all your requirements or you can use our website www.sunluxsashwindows.co.uk to customize your window.
We try our best to response to all enquires asap however it may take up to 24-48 hours.
They are manufacturer in Poland.
Yes, they come fully spray painted.
No, we don't offer uPVC sash windows. We only offer timber sash windows.
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Our Professional Team Will Help You Find The Best Solution!