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Windows & Doors

alumina bi-folds

Alumina is a true Bi-Fold Aluminium Bi-Fold Door system, beautifully sculptured and foiled to match perfectly with the full uPVC product suite.


Sleek, stylish and cutting-edge, Alumina bi-fold doors are a contemporary home improvement option. Alumina is a fully aluminium system featuring bi-folding, residential and French doors spanning up to 2.5m high.


designed by experts

Alumina is more than just a bi-fold system. It can also be made into flush single aluminium doors or aluminium french doors, as a perfect match to the uPVC Flush Sash window system. Alumina has a host of unique features and benefits.

Energy efficiency

Aluminium doors are not usually renowned for their high thermal efficiency, but Alumina has been designed with this in mind and can achieve U-values as low as 1.2 W/m²K. This is in part thanks to Alumina’s clever polyamide thermal locking system, providing a thermal break and preventing the transfer of heat outside the building.

Security

As you’d expect from us, the Alumina range achieves the highest levels of security. Its built-in hardware includes multiple bi-directional locking points, shootbolts, anti-lift features and anti-bump cylinders – ensuring all Alumina aluminium doors hold Secured by Design status.

Our CORE Values

The foundation of EB Building Servicess ongoing success and development lies in preserving the trust and our core values with our customers, employees, and other third parties.

The safety of our employees and the traveling public is everyone’s responsibility. Plan safety into every aspect of our work and do not deviate from that plan. Strive for zero incidents.

The end result of our efforts must be a satisfied Customer with great customer service and aftersales. Our reputation is the key to EB Building Servicess longevity in the construction/home improvement industry and will remain the key to future successes.

We are committed to the highest ethical standards. It’s what our Customers expect from us and what our Associates expect from their leadership and each other.

This is earned through our performance and by our example.

The very heart of our business is the faith our clients have in EB Building Services. We as a Company, and you and I as individuals, must never do anything to compromise that trust.




EB Building Services windows and doors

WHy Choose alumina Bi-folds?

Unlike most other aluminium doors, Alumina can be foiled with flat or woodgrain finishes. This means not only do the foils provide a ‘warm touch’ to the doors, they can match perfectly with foiled uPVC windows! Not only does this make for a seamless, attractive appearance.

If your door installation requires large expanses of glass, Alumina is ideal. Sashes spanning as high as 2.5m and as wide as 1.2m are possible and the product has been fully tested and passed at its maximum size, giving consumers peace of mind for durability and robustness.

Customer testimonials

EB Building Services and the team were helpful, polite and professional. They quoted a sensible price and just got on with the job as per the architect's plans/building warrant without a fuss. Delighted with the finished result. Highly recommended!


Great company and team, really friendly, prompt and professional our garage looks fantastic and it was completed before the deadline agreed. Very happy!