Patio Doors

These Syncro uPVC patio doors are manufactured by GJB and supplied to our installers throughout most of the UK.  Homeowners will love the fact that this is one of strongest and most secure patio doors on the market.  The soft close feature ensures no ‘bounce-back’ so they not only look great, but they sound good too.

Sustainability is a key feature of these patio doors which are made from 40% PCW (Post Consumer Waste).

They provide a stylish and elegant finish, while still keeping properties secure, thermally efficient and full of natural light. uPVC patio doors are a stylish and easy to use option for houses and apartments alike. They save space and help customers in your local coverage area maximise the available room if they own a smaller house. For commercial purposes, patio doors are an excellent alternative for doorways where there is a lot of traffic and the doors are constantly in use.

uPVC patio doors are guaranteed for ten years, giving homeowners the peace of mind to know they are investing in a durable product. You and your customers will enjoy all the reassurance of a robust, well designed and precision made product that’s built to last. And for additional peace of mind, uPVC patio doors have been through 50,000 cycles of open and close tests to prove their robustness over time. Homeowners can feel toally assured that their home will be kept safe when these sliding doors have been installed into their property. Get in touch today for a competitive trade quote.

Get a quote

Request a quote

By submitting your details you confirm that you agree to the storing and processing of your personal data by GJB Developments Ltd as described in the privacy statement.

Classic function, modern performance

Large glass surface areas within a durable uPVC system


The outstanding feature that makes these uPVC patio doors so popular, is the grey substrate option. With a entirely grey frame instead of just a surface foil, there’s no hint of the white uPVC core, even when the door is opened. This allows homeowners to enjoy the look of aluminium without choosing the more expensive premium aluminium glazing option. Because patio doors are open for extended periods of time on warm days, it also makes for much cleaner lines by doing away with the exposed white sash core.

Our uPVC patio doors achieve PAS24 standards, which means homeowners can meet Document Q - the newest security regulations for uPVC patio doors and other similar renovations. Plus, these frames offer improved strength, security and weather performance. The patio doors meet BS 6375 as standard due to their improved security, strength and weather performance. Manufactured on site at GJB in Essex by our experienced team, and quality checked by us; we guarantee a great quality finished product.

These sustainable frames are manufactured using at least 40% PCW (post consumer waste). uPVC patio doors supplied by GJB offer high performing levels of thermal efficiency with U-values as low as 1.3W/m²K for double glazed units and 1.0W/m²K for triple glazed ones.

In addition to being manufactured using recycled uPVC material, these uPVC patio doors can achieve high levels of thermal and acoustic insulation efficiency. Built by trusted and experienced manufacturers, this isn’t just one of the most strong and durable patio doors on the market. These doors also offer better sustainability, design and performance – for you and your customers.

  • Technical
  • Colours
  • Technical

    U-values as low as 1.2W/m²K for superior thermal retention

    Accommodates glazing up to 44mm thick

    PAS 24 and Secured by Design approved

    Smooth sliding action thanks to easy glide rollers

    Door furniture finishes in either Chrome, Gold, or White

    10 year written guarantee

    Get a quote

    Colours

    We offer traditional colours such as Rosewood and Golden Oak from stock, plus a wide selection of further colour options on different lead times. Hardware is available in White, Chrome or Graphite, with flush fitting exterior handles available for homeowners. Our uPVC patio doors are also available in a trendy grey substrate. These frames are normally manufactured with a white internal finish to maintain a bright, fresh interior, but some colours are available on both sides of the door frame. Smooth or matte grey foil options can also be ordered by the customer, which have a special ‘cool colours’ heat reflective pigment base to reduce expansion on hot days.

    Eurocell Chamfered Window Colours
    Eurocell Sculptured Window Colours
    Eurocell Sculptured Window Colours
    Eurocell Sculptured Window Colours
    Eurocell Chamfered Window Colours
    Eurocell Chamfered Window Colours
    Eurocell Chamfered Window Colours
    uPVC Door Colours
    Eurocell Logik S Window Colours
    Get a quote
    Eurocell

    Join our network

    Becoming a GJB approved installer can help increase sales and improve company reputation

    Trade support package

    Additional materials and advice for improved sales

    Fully Accredited Products

    Window and door range that exceeds Building Regulations

    Continual innovation

    GJB stay at the forefront of innovation with fresh products

    Get In Touch

    Find out more about our products


    Head Office

    21 Totman Crescent, Brook Road Industrial Est.,
    Rayleigh, Essex, SS6 7UY

    Find us on Google Maps

    Factories

    6, 21 & 23 Totman Crescent, Brook Road Industrial Est.,
    Rayleigh, Essex, SS6 7UY

    Facilities: Collections

    Enter your details & a GJB Professional will be in touch

    By submitting your details you confirm that you agree to the storing and processing of your personal data by GJB Developments Ltd as described in the privacy statement.