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

Bay windows are commonly found on heritage properties, but their elegance and character can effortlessly suit any home. With 150+ RAL colours and a range of authentic wood effects, as well as being able to incorporate either casement, sliding sash or heritage window styles, our uPVC bay windows will be bespoke to your home. Bay windows tend to use three windowpanes, however for larger spaces we can install more panes to perfectly fit your home. They curve outwards from the exterior wall to create a large window sill or seating area, giving the illusion of an extending living area. With slender uPVC frames, they and provide wider views of the outside whilst letting in an abundance of natural light, creating a bright and airy feel to your home’s interior.

Our high-performance uPVC bay windows are fabricated using modern uPVC and state-of-the-art manufacturing techniques. With multi-chambered frames and either advanced double or triple glazing, your property will benefit from A+ energy ratings and U-values as low as 0.7. The uPVC frames are coated in a protective coating which makes them weather resistant, low maintenance and resilient against fading and corrosion. All our classic uPVC bay windows are fitted with multi-point locking systems as standard and they are rigorously tested to ensure that they will protect your property against even the most sustained attempts at forced entry.

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Master Window & Conservatory Installers Association
  • Colours IconColours IconBrowse colours Tab arrow
  • Glazing IconGlazing IconBrowse glazing Tab arrow
  • Browse colours

    All our uPVC bay 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.

    uPVC Bay Window Colours

    White

    White

    Black

    Black

    Grey

    Grey

    Chartwell Green

    Chartwell Green

    Cream

    Cream

    Rosewood

    Rosewood

    Light Oak

    Light Oak

    Irish Oak

    Irish Oak

    Any RAL Colour

    Any RAL Colour

    Browse glazing

    Depending on your requirements, our uPVC bay 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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