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Standard BiFold Hero White Exterior
Standard PVCu

Standard Bi-Fold Doors

Liniar's standard bi-fold door was the first bespoke uPVC bi-fold system to be developed in the UK. Still popular today, it offers a cost effective choice for homeowners wishing to add the 'wow' factor by opening up an entire wall of their home.

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bi-fold

wow-factor

Give your home or business a ‘Grand Design’ feel with a bi-folding door! A style that’s more popular than ever, bi-folds have fast become a must-have home improvement.

versatile & energy efficient

Although aluminium and timber are often thought of as the standard materials for bi-fold doors, uPVC offers many more benefits; superior

, smooth operation and perfect matching of windows and doors with minimal maintenance. Ideal for family homes, Liniar’s options create a seamless transition to the outdoors without the need for messy and expensive excavation.

Liniar standard bi-folds in white with swimming pool
Cream Liniar standard bi-folds in a cafe

comfort & protection

Liniar’s bi-folding door range was designed with contemporary living in mind - including the challenges of unpredictable UK weather! As well as helping to create an airy, light, summer ambience, Liniar bi-folds have been rigorously tested to make sure they exceed British Standards for weather performance, helping to keep your home safe, dry and comfortable.

Customise your Bi-Fold Door
Available Colours
9162D7A1-7B47-4581-9B0A-4AE2C604D808Exterior
9162D7A1-7B47-4581-9B0A-4AE2C604D808Interior
White
RAL 9003
Available in
S
SCULPTURED
chamfered
White
White
Cream
Irish Oak
Golden Oak
Rosewood
7016 Grey
Chartwell Green
Black Brown
Gale Grey Finesse
Agate Grey
Zoom in
086893B1-1E55-41C0-BD9C-46BA6CDD2C43
Standard BiFold Catalogue White Exterior

This product is available in more colours for bespoke orders. See the full colour range here.

Technical information

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619E3D06-F09C-40F6-B917-F7383D1418E5
Material
PVCu
FAAF43B3-FC81-4494-8199-2F2067DB25FC
Styling
Sculptured
259BC305-9CAC-4A82-B307-5DEBB1470364
Frame Depth
70mm
Profile
Profile
Standard
7A92A4EA-2AC1-46E5-A6FC-2D05048B5E4E
Glazing
28mm double glazed
894B6FFF-425C-4A6B-8FD7-7B708DC6921B
Lowest U-Value
1.3 W/m²K
2A2D6E87-4676-4E05-AC96-8E42947F4F73
Patented Bubble Gasket
Yes
Recycled material
Contains Recycled Material
No
ED81E880-F76F-4CFA-AB10-4FC758ED9229
Fully Recyclable
Yes
397B437B-CB2A-4644-BFD5-A1A1EF49CB05
Maximum size
5.95m w x 2.28m h
2437C09A-CCAF-495C-9AC6-02D61C0539EC
Maximum sash weight
43kg

Choosing a bi-folding door from Liniar can really add the 'Wow' factor to your home! Made in the UK from high quality, energy efficient, multi-chambered uPVC, Liniar bi-folds can open up your home to the outdoors. Visit the bi-fold door configurations page to see the various opening options.

70mm Standard Bi-Fold Door FAQs

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Product information

Accreditations
BSI EN 6375

BS EN 6375

BS EN 12608

BS EN 12608

BSI ISO9001 logo

ISO 9001