Liniar Bi-fold Doors

Gain panoramic views of the outside and increased natural light inside with our beautifully designed, market leading uPVC Bi-fold doors.

Liniar Bi-fold Doors

Gain panoramic views of the outside and increased natural light inside with our beautifully designed, market leading uPVC Bi-fold doors.

Key Details

  • Liniar Doors

    As the UK's largest fabricator of Liniar profile, our complete range of uPVC doors are the most technically advanced, secure and versatile in the marketplace. All of our Liniar doors are supplied in the same range of foil colours as our other products, guaranteeing a consistent colour match.

  • Hand Finished uPVC Doors

    A skilled operative completes a stringent hand finishing process on all our Liniar doors. Therefore we only supply our customers with Liniar doors of the highest quality.

  • Versatility & Choice

    By using a standard 28mm or 36mm unit, we can supply our complete range of Residential Liniar doors unglazed allowing you to independently source the glass or panels. We can also make door and side screen combinations within a single outer frame.

  • Environmentally Friendly

    Liniar profile is 100% lead free and 100% recyclable. This means that our full range of Liniar uPVC doors meets legislation in advance.

  • Exclusive Astragal Bar Options

    Our entire selection of uPVC Residential doors are available with the exclusive TruFrame 20mm astragal bar option in the complete range of colours.

  • Superior Gaskets

    Liniar doors use patented double action bubble gaskets, which provide enhanced levels of weather tightness and durability.

  • Yale Maximum Security Locking Systems

    As a Yale approved fabricator our Residential, French and Patio doors come with Yale high security locking systems as standard. This includes Yale's ModLok™ on our Patio Plus range and Lockmaster multipoint locks on French and Residential doors.

  • 10 Year Guarantees

    All of our uPVC Liniar door frames come with a 10 year manufacturer’s guarantee from Liniar against cracking, warping and discolouration.

  • Slim Sight Lines

    Slimmer frames mean less uPVC, more glass and more natural light.

  • No Keeps Necessary

    Shootbolt locks ensure the doors are bolted firmly into the stainless steel track, maximising security and removing the need for keeps.

  • Concealed Hardware

    In-board mounted stainless steel track conceals hardware so only the hinge knuckles are visible when the door is closed.

Features & Benefits

Our Liniar Bi-fold doors have been designed from the ground-up to be truly market leading. They are the first product of their kind to be regarded as a genuine alternative to the long-standing aluminium systems.

Additional security for the home

The security of your home is of paramount importance to us and this is why we offer some of the most secure locking systems for the entrance to your home. That’s why we partner with both Yale and Winkhaus for our entrance doors.

Window and door colours

Colour Options

The right colour to suit any property. With a range of colours available, choose from the traditional white PVCu, to Chartwell Green.

Colours available

Agate Grey
Anthracite Woodgrain
Antique Teak
Basalt Grey
Black Woodgrain
Chartwell Green
Cream Woodgrain
Dark Blue
Dark Red
Golden Oak
Irish Oak
Rosewood
Silver Grey
Slate Grey
Smooth Anthracite
Smooth Ivory
Smooth White
White Woodgrain
Agate Grey
Anthracite Woodgrain
Antique Teak
Basalt Grey
Black Woodgrain
Chartwell Green
Cream Woodgrain
Dark Blue
Dark Red
Golden Oak
Irish Oak
Rosewood
Silver Grey
Slate Grey
Smooth Anthracite
Smooth Ivory
Smooth White
White Woodgrain
Window and door glass supplier

Glass

Our products are available in a variety of obscure glass options, enhancing the privacy of a property. Take a look at the range of glazing styles available.

Glazing styles available

Autumn
Chantilly
Charcoal Sticks
Contora
Cotswold
Digital
Everglade
Florielle
Mayflower
Minster
Oak
Stippolyte
Taffeta
Warwick
Autumn
Chantilly
Charcoal Sticks
Contora
Cotswold
Digital
Everglade
Florielle
Mayflower
Minster
Oak
Stippolyte
Taffeta
Warwick
uPVC Door handles

Hardware choice

Our doors are available with a range of hardware choices. Working with partners such as Yale and Mila, we can provide the perfect combination of hardware to complement any door.

Our range

Designed to meet the high standards and security that homeowners have come to expect for their home

Be inspired

Our window and door products can bring any house to life, from our innovative Refine sash with no welds to our range of high-quality composite entrance doors. We aim to inspire any homeowner to find the product to suit their needs.

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Find a local supplier

Like the product and want to take the next step in transforming your home? Search now for one of our approved, trusted suppliers.

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Design your windows or doors

Try our simple tool and find the perfect window or door for your property. Choose the colour, handles, and accessories at the touch of a button.

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