uPVC Bespoke Windows in Bromley and Dartford, to Maidstone and Sevenoaks

We can create unique uPVC windows in any shape or size, custom-designed for your property. If you have an unusually shaped window space, our uPVC bespoke windows can be designed to fit your exact specifications, including triangular, arched or oval shapes. Whether you want to replace an old window with a distinctive style or create an impressive focal point, our expertise means that we can create your perfect solution. With over 150+ RAL colours and a range of wood effects, and a choice of double, triple and decorative glazing, the options are limited only by your imagination. We offer a plethora of window furniture elements to add the perfect finishing touches, whether it’s a modern or traditional style that you are after.

Our uPVC bespoke windows combine a distinctive style with the modern benefits of high-performance uPVC. They achieve extremely low U-values of 0.7 and are A+ rated for energy efficiency, keeping your heating bills low. This is thanks to multi-chambered frames and advanced glazing panels. All of our uPVC windows are finished in a protective coating to stop the frames from discolouring or succumbing to harsh weathers, meaning they’ll continue to look like new for at least 35 years. They’re fitted with a range of locking features, including sophisticated multi-point locking. So, with our bespoke uPVC windows, you can be assured that your home is protected.

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  • Browse colours

    All our uPVC bespoke windows are available in a wide range of colours from classic white to contemporary grey. You can also choose from a selection of wood grain effect finishes for a tastefully authentic look. For the ultimate in customisation, you can choose from 150+ RAL colours with our Kolor bond system.

    Browse glazing

    Depending on your requirements, our uPVC bespoke windows are available with either double or triple glazing.

    Textured glass

    Stippolyte

    Stippolyte

    Taffeta

    Taffeta

    Oak

    Oak

    Pelerine

    Pelerine

    Minster

    Minster

    Mayflower

    Mayflower

    Florielle

    Florielle

    Contora

    Contora

    Everglade

    Everglade

    Digital

    Digital

    Charcoal

    Charcoal

    Chantilly

    Chantilly

    Discover more glazing options

    The benefits of upgrading your glazing are truly limitless - the most notable features including increased warmth, reduced energy bills & beating future energy price hikes. For complete peace of mind, we also offer toughened glazing options to enhance your home security further.

    Buying a product through FineLine offers you real peace of mind

    Customer promise

    We have the knowledge and experience to provide you with exactly what you need. Our staff are expertly trained to guide and advise you. We offer you a 10 Year Guarantee.

    Read our customer promise

    We are one of the largest Fensa Aproved regional retail companies.

    Our Accreditations

    BSI 9001 2015
    Fensa Approved Installer
    TGAS
    Trustmark
    Ultraframe conservatory installer

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