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Lumi Windows for New-Builds

Are you about to start planning your dream home? Or a new project? Choosing windows for a new build should be exciting, as it is one of the most important aspects of your design and one of the first things people look at.

Windows are crucial for the functionality of a home. They also give you the chance to put your own personal stamp and added character to your home. Nowadays, windows come in various unique shapes, styles and colours that dictate the aesthetics within your home, adding light and warmth to each room.

At Lumi, we are proud to showcase our extraordinary work across hundreds of new builds, bringing our customers vision to life. We understand this can be a big decision to make and a difficult one, so we are always at hand to answer your questions.

Why Lumi Windows?

At Lumi, you will be guaranteed to get the best quality windows for your new build. We offer a wide range of stylish windows in various colours and available in aluminium double or triple glazed.

Our expert advice is always at hand, and we are happy to assist and guide you in choosing the perfect windows for your new build. We have hundreds of case studies to show, inspiring our customers and helping enhance your new-build design.

Top class features

At Lumi, we promise our customers that all our windows include top-class features, with modern design and security features. We pride ourselves on our unique and robust design features, offering our customers a stylish, robust, and long-lasting window. We are always learning and updating our designs, including our popular aluminium windows that offer an energy-efficient solution, filled with Argon gas and use low E-glass to retain more heat.


When it comes to securing your new home, windows and doors are crucial for keeping intruders out. Our windows come with special built-in security features;

Gust proof hinges

Our lock Lumi in place means you can lock your windows in any place when they are open, and they will stay, no matter how strong the wind blows—allowing you to control how much fresh air you want into your home.

Super-secure protection

Our windows come with a steel reinforced internal structure to ensure optimum protection to your new build to provide extra protection and robust security against intruders.

Virtually airtight

Double gasket technology seals Lumi in place, making it much more energy-efficient than framed windows. Our windows are secured airtight also to ensure less risk of a break-in.

If you are looking for some inspiration and advice, get in touch today! We can help transform your new build with modern, robust, and secure windows.

Completely flat, yet totally stand out

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