Add the WOW Factor to your Home

Imagine being able to open up an entire wall of your room, creating space and
letting fresh air and natural daylight flood into your home.

Whether you have a bedroom with Juliette balcony, a dining kitchen, a conservatory or an orangery, bi-folding doors can provide a stunning alternative to patio or French doors. Liniar’s bi-folding doors were the first fully bespoke

PVCu bi-folds to be designed, engineered and made in the UK – and we believe they are still the best. Available in a wide choice of opening configurations and colours, your Liniar bi-fold has ultra-slim sightlines, providing your room with a clean, modern appearance.

Safety features include the innovative low threshold option for family friendly and wheelchair use. What’s more, the Liniar bi-fold offers high energy efficiency, combined with the best security features on the market – bringing you a modern space saving solution for your home that will definitely give it the ‘wow’ factor.

Lead Free

Liniar profile is made from 100% lead-free PVCu – better for the environment and better for you and your family. You no longer have lead in your petrol or paint, so why choose to have frames containing lead?

Built with the UK’s weather in mind

The Liniar bi-folding door range is beautifully designed for modern living.

Built to create the perfect summer ambience, it’s equally as important that our doors withstand the worst of the British winter weather. We’ve rigorously tested our bi-folding doors to make sure they exceed the appropriate British Standards for weather performance. We also subject our doors to a regime of robot cyclic testing in our purpose-built laboratory, making sure all mechanical parts will stand up to the repeated operation of daily living.

Design and colours

The Liniar range offers complete flexibility, whatever the room or the size of opening
you need.

Manufactured in our decorative sculptured profile, our bi-folding doors are available in a wide variety of colours. With options from two to seven panes, all with our beautiful, super-slim sightlines, you can also choose how many doors fold back to each side of the frame.

The standard bi-fold door range is available in a wide range of configurations whilst the Liniar ModLok™ bi-folding door range offers an even greater number, due to its additional strength and rigidity.

Combining aluminium reinforcing within the bi-fold doors and frame with a high security locking mechanism, the Liniar ModLok™ bi-fold offers all the structural benefits of an aluminium door set combined with the thermal benefits of PVCu – bringing you the best of both worlds.