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Resilient composite doors for properties in Aylesbury, Buckingham, High Wycombe & beyond

Available with insurance and Police approved locking systems, Hallmark Panels and Residor composite doors are two of the most secure GRP composite doors available to-date. Going through extensive testing and checks, both brands can achieve the sought-after PAS 24: 2016 Enhanced Security Performance status with ease.

Looking for a solid core composite door instead? Then take a peek at our industry-leading Solidor composite doors.

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A Hallmark Composite Door.

Energy saving composite doors in Buckinghamshire, Hertfordshire & Oxfordshire

Our entire door collection is chosen with cost-effective, energy-saving features in mind. Hallmark composite doors are 19% more energy efficient than most 48mm solid core composite doors, making them capable of achieving outstanding A++ Door Energy Ratings and U-values as low as 0.8 W/m2. Keeping bills low and satisfaction high, our Residor composite door products can achieve maximum U-values of just 1.3.

The unique combination of weather-resistant Glass Reinforced Plastic (GRP), an insulating high-density foam core, and a single or double rebated frame delivers outstanding insulation where it's needed most, whereas solid core composite doors come out on top for enhanced security features.

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  • Colours
  • Glass Options
  • Accessories
  • Security
  • Downloads
  • Colours

    Whether your improvement plans require a standard Anthracite Grey composite door, a premium Pastel Blue composite door, or something a bit more vibrant to match your personality, finding the best fit for your project is incredibly straightforward with a Double Glazing Direct composite door installation. The Hallmark range is available in 9 standard colours, 27 premium shades, and over 150 RAL colours, whilst the Residor collection can be tailored in 5 standard colours, 3 frame colours or 250+ RAL colours. Along with diverse dual-colour options, a world of colour awaits!

    Rosewood

    Rosewood

    White

    White

    Irish Oak

    Irish Oak

    Black

    Black

    Chartwell Green

    Chartwell Green

    Cream

    Cream

    Golden Oak

    Golden Oak

    Grey

    Grey

    Glass Options

    Our energy efficient GRP Residor collection can achieve maximum U-values of just 1.3 W/m2. Whereas our Hallmark doors are capable of achieving A++ Door Energy Ratings & U-values as low as 0.8. With thermally-advanced double and triple glazed options, all glazed units available from Residor utilise temperature-modering Low-E glass and are filled with Argon for increased sound insulation too. We also have an attractive range of decorative glazing, perfect for intricate heritage projects, adding privacy, and one-of-a-kind installations.

    Cassini

    Cassini

    Tribal

    Tribal

    Taffeta

    Taffeta

    Warwick

    Warwick

    Reeded

    Reeded

    Pelerine

    Pelerine

    Oak

    Oak

    Mayflower

    Mayflower

    Minster

    Minster

    Everglade

    Everglade

    Florielle

    Florielle

    Charcoal

    Charcoal

    Contora

    Contora

    Digital

    Digital

    Chantilly

    Chantilly

    Accessories

    From contemporary inline bar handles to traditional door knockers that add a touch of class, Hallmark Panels and Residor have a charming selection of superb door accessories. With antique, architectural, and classical handle styles available in stainless steel, antique black, black, chrome, gold, silver, and white, we're confident we have the perfect finishing touch for your new GRP composite door to truly make it your own.

    brown front door glass

    Security

    As well as optional advanced laminated glass or triple glazing, and one of the most secure door locks included as standard (Residor), all of our GRP composite products undergo extensive testing and checks. This means they can achieve the sought-after PAS 24 Enhanced Security Performance status, for peace of mind they can resist physical attacks by opportunist burglars.

    Learn more about our window and door security features.

    black front door

    Downloads

    Visit our double glazing showroom in Aylesbury

    We understand that improving your home or business is a big step, and it can often be difficult to picture new windows, doors and more by just looking at an image on a screen.

    Our superb showroom in Aylesbury is the perfect place to get a real feel for the quality of our products and chat with a member of our team to learn more about transforming your property.

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