Casement Windows

The most popular windows with British homeowners. Casement windows will perfectly suit any age and style of property. Their versatility is matched by their high performance and attractive aesthetics. Choose from a selection of colours to match your taste and property type. And opt for uPVC, timber, or aluminium depending on your requirements. Whatever your reason for replacing your windows, we can design bespoke casement windows to meet your exact specifications.

Easy opening casement windows

Casement windows feature a hinged side on the left, right, or top of the window. They firmly lock into place on the non-hinged side. Their simple opening action is easy to operate and can be opened wide when needed. Fixed panes can be incorporated alongside the opening pane in any position you want.

In terms of weather protection, casement windows won’t be beaten. They provide airtight protection when closed and have undergone rigorous testing for wind and rain resistance. When you want a warmer, more comfortable home, casement windows are an excellent choice. They excel in energy efficiency capacity, saving you money on reduced heating bills and lowering your carbon footprint. No matter what type of property you call home, casement windows will improve your standard of living.

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Master Window & Conservatory Installers Association
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  • Colours IconColours IconBrowse colours Tab arrow
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  • Browse materials

    Browse colours

    Choose from over 200 RAL colours for uPVC, aluminium, and timber windows and a selection of protective varnishes for timber.

    uPVC 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

    Timber Colours

    Gloss White

    Gloss White

    Ebony

    Ebony

    Mahogany

    Mahogany

    Afromosia

    Afromosia

    Chartwell Green

    Chartwell Green

    Hawthorn

    Hawthorn

    Iroko

    Iroko

    Lavenham Blue

    Lavenham Blue

    Magnolia

    Magnolia

    Oak

    Oak

    Olive Green

    Olive Green

    Walnut

    Walnut

    Any RAL Colour

    Any RAL Colour

    Aluminium Colours

    Any RAL Colour

    Any RAL Colour

    Browse glazing

    Available with either double or triple glazing to create a warm and safe home. Fully customise your windows with a choice of glazing styles and Georgian bar options.

    Textured glass

    Taffeta

    Taffeta

    Stippolyte

    Stippolyte

    Oak

    Oak

    Pelerine

    Pelerine

    Florielle

    Florielle

    Minster

    Minster

    Mayflower

    Mayflower

    Everglade

    Everglade

    Digital

    Digital

    Chantilly

    Chantilly

    Charcoal

    Charcoal

    Contora

    Contora

    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

    NHIC Community Confidence 2018 Award Winners
    BSI 9001 2015
    Fensa Approved Installer
    TGAS
    Trustmark
    Ultraframe conservatory installer
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