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The most up-to-date brand of uPVC profile on the market. With a focus on research, development and design, the Liniar range continues to push the boundaries when it comes to product innovation.
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Meet Alumina

Fully aluminium, with superb strength and security

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

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 WINDOWS
RESIDENTIAL DOORS
French Doors
Bi-Fold Doors
bi-fold window

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.

View BI-FOLD WINDOWS

 

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
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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.

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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.

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