Installer of the year 2017

Product guarantee

A+ rated

45 years' trading

Composite Doors

Composite doors are arguably the highest performing doors available today. The combination of materials used in their construction creates a door which is super strong, thermally efficient, and aesthetically attractive. Composite doors are available in a range of different styles. From contemporary designs to faithful replications of traditional door styles, they can be used in modern and period properties alike.

Combining style and performance

Composite doors combine the modern high performance of uPVC with the traditional look of timber. Their GRP outer skin is durable and low maintenance, providing an attractive timber effect aesthetic while protecting your home from even the most extreme weather conditions.

Composite doors consist of a solid inner structure and multi-point locking systems. They are tested to the highest industry standards and achieve Secured by Design accreditation for their excellent security credentials. You can also choose to upgrade your composite door with a thicker 70mm rebated option. This will further improve thermal performance and enhance weather protection, particularly useful if you live in an exposed location, on the coast or in the countryside.

Make an enquiry
Master Window & Conservatory Installers Association
  • Colours IconColours IconBrowse colours Tab arrow
  • Browse colours

    Composite doors are available in a wide range of colours. From fresh and bright white to a selection of authentic woodgrain effect finishes, there’s sure to be the perfect colour for you. With our ‘Kolor bond’ system, you can customise your door’s colour to perfectly match your home.

    Composite Colours

    Grey (Wood)

    Grey (Wood)

    Oak

    Oak

    Natural Wood

    Natural Wood

    Agate Grey (Wood)

    Agate Grey (Wood)

    Black

    Black

    Cream (Wood)

    Cream (Wood)

    White

    White

    Cream

    Cream

    Grey

    Grey

    Green

    Green

    Red

    Red

    Blue

    Blue

    Chartwell Green

    Chartwell Green

    Rosewood

    Rosewood

    Any RAL Colour

    Any RAL Colour

    Buying a product through FineLine offers you real peace of mind

    Customer promise

    We have gained 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

    Our Accreditations

    BSI 9001 2015
    TGAS
    Trustmark
    NHIC Community Confidence 2018 Award Winners
    Back to top