Meet Alumina
Alumina by Liniar offers a unique concept in aluminium doors and windows.
Whether you choose bi-folding, residential or French doors, or even a bi-fold window, the Alumina system breaks new ground with superb strength, high security, low U-values, sculptured lines and a ‘warm touch’ exterior.
Designed and developed by the same team of experts as the Liniar window system, the Alumina door range offers superb thermal performance and a host of other features to appeal to the discerning consumer.
![Black Alumina bi-fold doors](/_next/image?url=https%3A%2F%2Fcms.liniar.co.uk%2Fsites%2Fdefault%2Ffiles%2Fstyles%2Foriginal%2Fpublic%2F2023-11%2FAlumina_Black%2520Bifold_Inside%2520%252828%2529.jpg%3Fitok%3Dzkf1y5pd&w=1920&q=75)
WIDE CHOICE OF STYLES
The Alumina system is made from high quality aluminium. Strong and robust, Alumina from Liniar enables you to choose a set of bi-fold doors up to 8 panes wide and up to 2.5m high - ideal for opening up large areas to the outdoors.
You could even consider a bi-fold window, a modern addition to any home which allows a full set of panes to fold back whist retaining wall space underneath - perfect for kitchens, extensions and cafes.
![bi-fold window](/_next/image?url=https%3A%2F%2Fcms.liniar.co.uk%2Fsites%2Fdefault%2Ffiles%2Fstyles%2F16_9_desktop%2Fpublic%2F2023-09%2FAlumina%2520Bi-Fold%2520Window%2520Interior_2.jpg%3Fh%3D63cddada%26itok%3DfzLZHuuU&w=1080&q=75)
Add the 'wow' factor to your home with a bi-fold window!
Folding back to open up an entire wall, a Liniar bi-folding window made from aluminium is an increasingly popular option - and unlike a bi-fold door, Alumina bi-fold windows allow the wall space under the window to be utilised, both inside and outside the room, saving valuable space.
BEST IN CLASS
Discover the reasons why the Alumina window and door range is the perfect choice for your home:
- Designed and made in Britain
- Highly secure
- Excellent energy saving properties
- Seamlessly low threshold options
- Foiled 'warm touch' exterior
- Attention to detail, with discreet magnets and other features
![Anthracite grey Alumina 3-pane bi-fold door from Liniar](/_next/image?url=https%3A%2F%2Fcms.liniar.co.uk%2Fsites%2Fdefault%2Ffiles%2Fstyles%2Foriginal%2Fpublic%2F2023-11%2FGrey_on_white_Alumina_Bi-fold_Sues_House%2520%252822%2529.jpg%3Fitok%3DH5n6aTz_&w=1920&q=75)
Liniar leads the way in the UK market with a large number of UK-first products and a host of patents.
Multiple awards and recognition include the prestigious Queen’s Award for Innovation.
Energy-saving, recycled and recyclable products are made in a sustainable manufacturing facility.
Continued investment in the latest machinery and tooling is backed by ISO 9001 certification.
Liniar profiles and components come with guarantees and warranties for peace of mind.
The Liniar range is designed, manufactured and tested in a state-of-the-art facility in Derbyshire.
Liniar designs and tests products, extrudes the PVCu profiles and delivers them to independent specialist manufacturers and resellers all over the UK. You can find your nearest with a simple postcode search.
It’s easy to get in touch with Liniar. Fill in a quick form and your enquiry will be directed to the correct department. Note our office hours are Monday-Friday, 8:30am to 5pm and we endeavour to respond within 24 hours.