Bi-Fold Windows

Why Choose Liniar Bi-Fold Windows?

With the ability to enhance almost any type of building, whether modern, contemporary or traditional, Liniar bi-fold windows enable you to fully open one side of a room while retaining valuable wall space for furniture inside. 



A practical and great looking window solution. Liniar bi-fold windows are popular for use in conservatories and orangeries and are also ideal for the commercial sector. During the summer months they can transform a café or restaurant helping to attract additional customers and give an establishment an outdoor, open feel, while also being secure and child-friendly.




Standard four chamber frames.

Sculptured (curved) styling.

28mm double glazed units.

Add Georgian Bars and/or patterned glass.

Wide choice of coloured and foiled frames.

Wide choice of handles and hinge options.



Rosewood both sides*
Golden Oak both sides*
Anthracite Grey both sides*
Cream folied both sides*
White folied both sides*
Ebony Black both sides*
Irish Oak both sides*
Smooth Cream through colour*

Bespoke Colour Options

Rosewood on White*
Golden Oak on White*
Anthracite Grey on White*
Cream foiled on White*
Chartwell Green on White*
Ebony Black on White*
Agate Grey
Silver Grey
Basalt Grey
Dark Green
Dark Red
Irish Oak

Colours marked * are from our standard collection in featured profile, all other colours are subject to price and availability on application. Please note: colours are for illustration purposes, for an exact example please ask your sales representative for a Renolit swatch sample. Choose from a wide variety of colour options including: White, Rosewood, Cream, Light Oak, Chartwell Green, Grey and classic Ebony Black. Liniar products are also offered in a wide choice of bespoke colours, please see Renolit foil book, (subject to availability and price on application only). Please note Ebony Black both sides patios and bi-folds are subject to lead time.


Unique Glazing System

Setting the standard.

The new Patented Double Action Bubble Gasket.

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Energy Rating

Reaching higher.

Window Energy Rating - The future of energy efficient windows.

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