Sunlux Sash Windows Logo
A Little About Sunlux

Sunlux is a manufacturing company that specialises in creating bespoke windows and doors in London. Our team of highly specialised and experienced craftsmen are well-familiar with London’s homes and their needs, and they are ready to create a window that specifically caters to them.

About Our Sash Windows

Sash balance excellent

Our sash windows are the mainstay of our products – they are versatile windows with a lot of benefits to any home that has them installed

Best windows in Twickenham!

  • We craft sash windows of varied sizes and styles – whether you just want a small window onlooking your porch or you want a sizable window to open a view to your garden in your kitchen, we can craft windows to fit your needs.


  • Sash windows are an effective way to insulate and protect against heat loss. You’ll notice hiking electricity bills after installing many window types, but not our sash windows – they’ll effectively keep the heat in your home, making them energy-efficient and environmentally friendly.

Want to buy Sash Windows in Twickenham? - Let's Talk About It!

Our Professional Team Will Help You Find The Best Windows Near You!

Fell Free To Call Us!

0208 310 0400

What Else Do We Offer?

Sash windows aren’t our only product – while we believe that they are great products that fit a lot of situations, we recognise that our customers’ needs are varied, and we offer a range of other great products to cater to those needs:

  • Bi-fold doors and French doors are the two types of doors we’re offering – they’re both well-recognized as excellent natural light sources in home-designer circles. The large window-to-frame ratio also provides a great view on the outside, be it your garden, lawn, or patio.
  • We also offer casement windows. Their size and simplistic style make them a great source of ventilation and light. They are also easy to clean and maintain.


What Makes Sunlux Special?


Our mission statement is crafting windows and doors that help bring a lot of natural light into your room, making it feel refreshing and healthy. We’re passionate about crafting our windows in such a way that maximises light and ventilation – that’s why you’ll not only get a very stylish, expertly-crafted window, but you’ll also get a very practical and effective window. You’ll say goodbye to dimly lit and badly aired rooms with our windows.
Download Sash Windows Brochure


A Glimpse at Twickenham

Twickenham is a famous area of London that is located 10 miles (16 km) west-southwest of Charing Cross. It’s known for its lively spirit and its population’s love of rugby – It’s the home of the Rugby Union in England, and hundreds of thousands of visitors pour in each year to visit the renowned Twickenham Stadium.


Check out our offers also in different locations