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The fusion of the Ultion lock with the Ultion handle delivers the maximum 3 star Kitemark security, and is backed by a £5000 homeowner security guarantee.
The £5000 security guarantee applies if a burglary takes place within 5 years from the date of installation and entry was achieved by snapping an Ultion lock. Activation can be completed within 28 days of installation.
Bi-Fold Doors
uPVC bi-fold doors are a multi-panelled door design, that folds neatly away to allow 90% of the door aperture to become free. This means that you can enjoy unrivalled standards of accessibility and spaciousness.
Satisfied
customers
customers
6457
+
Average weekly
door installs
door installs
130
+
Experienced team
40
+
Liniar offered the very first fully bespoke uPVC bi-fold doors to be engineered, designed and manufactured in the UK - and we believe that Liniar bi-fold doors are still the very best.
Bi-fold doors are the perfect way for you to create space, let in fresh air and flood your home with natural daylight by being able to open up an entire wall of your home.Whatever purpose you have for your bi-fold doors, the Liniar product provides a truly stunning alternative to French or patio doors.
Ultra-slim sightlines
Liniar bi-fold doors have ultra-slim sightlines, providing rooms with a modern, cleanappearance - and are available in a wide choice of opening configurations and colours.The innovative low threshold option is just one of the safety features included, makingthem family and wheelchair friendly.
On top of all of that, Liniar's bi-fold doors offer excellent levels of energy efficiency, alongside superb security features - this all adds up to create a beautiful space-savingsolution for your property that will also hugely enhance its
Thermally Efficient
All of our bi-fold doors achieve an impressive degree ofthermal efficiency, utilising our intelligentmulti-chambered profile secure A+ standards. We onlyoffer you the best.
A world of colour
Not just available in standard white, our Liniar range can be personalised to suit the style of your home - as well as its colour scheme.
Stocked colours are shown larger for reference in the boxes below – but if you’re prepared to wait just a little longer you can choose from the whole range in our colour swatch chart.
Please ask your sales representative to see the latest colour swatches for an accurate representation of the colours available.
NEW
£5000 SECURITY GUARANTEE
Child restrictors can be fitted to almost any Liniar window, for your peace of mind – ask your Liniar stockist for more details.
Optional hinge guards add a
further level of security to your
windows, preventing the sash
being forcibly opened from the outside.
We have a wide range of handles that can be used on Liniar products, so you can select the options to best match your interior.
We’d be delighted to show you the wide range of glass and glazing options for your Liniar products, to truly tailor them to your specifications.
Explore Our Door Styles
Not sure this doors are the ones for you? Not to worry, have a look at the otherstyles we offer.
Transform your home the easy way
Our process in four steps
Step 1
Sales
With our relaxed and friendly sales approach, we help customers by providing expert recommendations on products, styles, and designs that align with their vision for their home.
Step 2
Survey
Upon completion of the sale, a Technical Survey Visit will be scheduled. Our technical surveyor will visit your property to take precise measurements of your windows and doors, as well as confirm styles and designs. Following this, we will provide you with an installation date within 7 days.
Step 3
Installation
Installation Our dedicated in-house fitting team will visit your property, ensuring all necessary precautions are taken before entry. We assure you that the installation process will be hassle-free and will create minimal disruption to your daily life.
Step 4
Aftercare
Following the completion of installation, we will guarantee a clean environment and maintain communication to ensure your complete satisfaction with both our products and services.
Homesealed Partners / Liniar Product Awards & Certifications
