
ALUMINIUM BIFOLD MANUFACTURERS
Designed with excellent performance and efficiency in mind, our bifold doors are manufactured to high standards. Using slim profiles and high-spec components, our aluminium bifold doors are fabricated at our factory in North London. Using the material, we are also able to manufacture single and double (french) aluminium doors.
“Our new aluminium bifold doors were manufactured and installed by Ada within 3 weeks. We are very happy with the new door because it is easy to use and it allows in maximum light. It’s also great in the summer when the kids are constantly running in and out to the garden.” MRS P……. – COCKFOSTERS, EN6
Modern • Secure • Efficient
Aluminium is a growing preference homeowners and trade. Our aluminium bifold doors are durable and requires low maintenance while ensuring high security features. Ada Windows Ltd are manufacturers and installers of top quality aluminium bifold door systems with contemporary design and high performance in mind.
Ada Windows Ltd understands that homeowners desire a long-lasting and easy to use bifold door system that keeps their home warm and safe. That is why our aluminium bifold doors are a great choice for new builds and refurbishment projects. With features including superb thermal performance, high security lock mechanism and a wide range of profile colours, choosing a bifold door that is installed by the manufacturer themselves have never been easier and reassuring.
Contemporary Door Systems
Ada Windows Ltd offers a range of doors; with double or triple glazing, door options include single and double doors, folding sliding, inline slide and lift & slide, all of which are ideal for both new build and refurbishment applications. Our aluminium door systems range features a unique thermal break system delivering unbeatable thermal performance whatever the weather.
U-values below 1.0 m2K can be achieved, giving significantly better thermal performance than other aluminium doors currently available on the market. That means a substantial improvement in the building’s carbon footprint and lower energy bills.
Design & Style
We offer a range of opening configurations to suite your requirements. Whether it is for internal or external use, Ada Windows Ltd offer supply-only or supply and installation service suitable for all applications. Our aluminium bifold doors can be used conservatories, new build extensions and refurbishment as well as internal partitioning.
Choose from a range of opening styles and configurations as well as additional options, including low threshold. We are confident that we can supply you with aluminium bifold doors to match the general atmosphere of your project.
Popular bifold configurations


- Available in leaf sizes up to 1000mm x 2616mm
- Robust design to take leaf weights up to 100Kg
- Rebated low threshold option
- Single and double doors available in the same sections
- Intermediate weather seals for extra protection from elements
- Extra thermal enhancement available for added energy savings
- High tech roller design ensures years of trouble-free operation
- Upto 40+ years life expectancy
Colour options for aluminum bifolds

Anthracite Grey 7016 (stock)

Hipca White 9910 (stock)

Any RAL colour