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Composite Doors: Supplied and fitted

Low Maintenance | Customisable | Secure | Energy efficient

Our composite doors combine style with excellent security and thermal performance. Its the ideal choice for a front door or back door that offers a wide range of options for customisation in the design process. Composite materials are selected for strength and durability—they won’t weaken, crack or warp over time.

Composite doors are unique in that they have the look of timber with the performance of modern materials such as uPVC. Our composite doors are good looking too, with a GRP skin that resembles timber grain while being impact resistant. They also feature a 48mm premium cross-laminated solid timber core that is stronger than the average composite door for maximum security.

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    Outstanding weatherproofing

    Market-leading TriSeal frame for better weatherproofing and performance.

    Super Strong

    Premium cross-laminated Albasia Falcata timber core that is thermally efficient and offers maximum security.

    Seamless Colour

    Advanced InvisiEdge system for a seamless colour edge to the door faces.

    Cool barrier

    Revolutionary, high performance CoolSkin technology to withstand extreme temperature changes and maintain optimum performance.

    Ultimate Defence

    Fitted with the renowned ABS anti-snap diamond grade cylinder as standard, for ultimate defence.

    Energy Saving

    Industry-leading U-Value of just 1.4 W/m²K - the first solid timber composite door to achieve this!

    PAS-24 Secure

    Latest multi-latch deadbolt auto-lock from Avantis, fully compliant to PAS-24: 2016 security standards, for ultimate performance and peace of mind.

    Unique Core

    Unique core combined with auto-fire lock as standard, is designed to minimise thermal movement.

    Aesthetics and functionality in a single door

    An exceptional front door combines style and quality with security. A composite door will not only change the way the front of your house looks, it will improve its energy performance.

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  • Choose by style

    Browse colours

    Composite Colours

    Our doors come in a wide variety of colours to make your home the envy of your street. We can create any colour you desire with our ‘Kolor bond’ system to ensure your new coloured door fits perfectly with your home.

    White

    White

    Devon Cream

    Devon Cream

    Agate Grey

    Agate Grey

    French Grey

    French Grey

    Duck Egg Blue

    Duck Egg Blue

    Chartwell

    Chartwell

    Grey

    Grey

    Anthracite Grey

    Anthracite Grey

    Black

    Black

    Green

    Green

    Blue

    Blue

    Purple

    Purple

    Red

    Red

    Light Wood

    Light Wood

    Dark Wood

    Dark Wood

    Any RAL Colour

    Any RAL Colour

    Low maintenance timber effect doors with the modern benefits of composite materials

    With a natural grain effect, our hand-crafted composite door range has a traditional timber door look. Our coloured composite doors have the appearance of perfectly painted timber but won’t chip, flake or fade like older wooden doors.

    Composite doors are long lasting, with an average life of at least 30 years. With minor upkeep, you can keep it performing like new. You don’t need to worry about reapplying varnish finishes or wood protection or repainting to keep them looking as good as new.

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    Red composite entrance door
    A black Composite door with aluminium inserts

    Have an extra secure home with a composite door

    The inherent security of a replacement composite door makes it perfect for either a front or back door. With a robust structure, a strong core and resilient frame, it will keep your home protected from forced entry. Our doors are thoroughly tested to meet strict industry standards, showing that they resist the toughest attempts to break in.

    Each door is fitted with an ABS security cylinder and an automatic, multi-point locking system featuring a four self-locking deadbolt latch, fully compliant to PAS-24 security standards.

    If you’re looking for greater peace of mind, we can include additional locking features into the design. Our door security range includes mortice locks, night latches and door security chains.

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    A+ energy efficient external doors for homeowners

    Our composite door provides an industry-leading U-value of just 1.4 W/m2K – the first solid timber composite door to achieve it. A TriSeal frame provides better weather proofing while revolutionary, CoolSkin technology withstands extreme temperature changes to maintain optimum performance.

    The densely designed composite panels are tightly installed to eliminate any draughts entering your home, and the solid core can stop the warmth being lost through its layers, ideal if you live in a harsher environment.

    Like all our home improvement products, our double glazing can achieve A+ energy ratings.

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    Timber effect meridian composite door

    Custom-made Composite front and back doors for your home

    We offer more than 30 composite door styles in our collection, from classic to contemporary looks, with chamfered or sculpted outer frame options. Our design team can advise on our range of door glazing options, including bevelled decorative glass and leaded glass.

    Our composite doors can be specified in more than 250 colour combinations, with dual colour options for contrasting inside and out. Our InvisiEdge system gives a seamless colour edge to the door faces. Whether you're looking for brightly coloured contemporary composite front doors, black modern composite doors or a grey composite front door, we can design and install the perfect door tailored to your personal tastes.

    Stylish hardware includes a range of high-quality handles, door knockers, escutcheons and letter plates, perfectly crafted to be functional, safe and look great. A range of stainless steel handles, knockers and letter plates offer corrosion resistance and durability in coastal locations.

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    10 Year Guarantee

    Our doors are crafted with the highest quality materials, ensuring they maintain their functionality for years. We stand behind our craftsmanship with a ten year guarantee, offering peace of mind and assurance in your investment. This commitment reflects our dedication to exceptional workmanship and customer satisfaction.

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    Compare Door Styles

    uPVC Doors

    uPVC Doors

    • High performance in wide range of styles
    • U-values: As low as 1.3 (W/m²K)
    • 20 years life expectancy, maintenance free

    Popular Colours:

    White
    Black Brown
    Anthracite Grey Grained
    Elephant Grey
    Aluminium Doors

    Aluminium Doors

    • Modern design with minimalist sightlines
    • As low as 1.2 (W/m²K)
    • Over 30 years life expectancy, minimal upkeep

    Popular Colours:

    Deep Black
    Anthracite Grey
    White
    Smoke Grey
    Front Doors

    Front Doors

    • Available in uPVC, composite or aluminium
    • Multi-point locking system
    • Achieve A+ energy ratings

    Popular Colours:

    Anthracite Grey
    Agate Grey
    White
    Blue
    Back Doors

    Back Doors

    • Available in uPVC, composite or aluminium
    • Multi-point locking system
    • Achieve A+ energy ratings

    Popular Colours:

    Black Brown
    White
    Elephant Grey
    Anthracite Grey Grained
    French Doors

    French Doors

    • Available in high performance uPVC or aluminium
    • Industry-leading locking features as standard,
    • Achieve A+ energy ratings

    Popular Colours:

    Black Brown
    Anthracite Grey Grained
    Elephant Grey
    White
    Heritage Doors

    Heritage Doors

    • Hybrid timber effect uPVC door
    • Multi-point locking system
    • Achieve A++ energy ratings

    Popular Colours:

    No. 10 Black
    Eclectic Grey
    Grained White
    Painswick
    Bi-Fold Doors

    Bi-Fold Doors

    • Aluminium frames for slim sightlines
    • Industry-leading locking features as standard
    • Achieve A+ energy ratings

    Popular Colours:

    Anthracite Grey
    Deep Black
    White
    Smoke Grey
    Sliding Patio Doors

    Sliding Patio Doors

    • Available in high-performance uPVC or aluminium
    • Multi-point locking system
    • Achieve A+ energy ratings

    Popular Colours:

    Deep Black
    Anthracite Grey
    White
    Smoke Grey
    Flush French doors

    Flush French doors

    • High-performance uPVC
    • Industry-leading locking features as standard
    • Achieve A+ energy ratings

    Popular Colours:

    White
    Elephant Grey
    Anthracite Grey Grained
    Black Brown

    Your Window and Door Journey with SEH BAC

    Replacing your windows and doors is easy.

    Choose the right windows and doors

    Fill out a form online or visit one of our 10 showrooms to see our range of high-quality windows and doors up close and speak to our expert team for any advice on materials, styles, colours, energy efficiency and glazing. Once you are happy with your choice, we’ll provide you with a free no-obligation quote.

    Place your order with us

    When you want to go ahead with your order, the details have been approved, and we have received your order deposit, our administration team will provide your contract to a surveyor.

    Your surveyor assessment

    The surveyor will contact you to arrange a date that is convenient to come to your home and review the project scope, take accurate measurements and discuss any other matters that need to be considered. We will then confirm the surveyor’s assessment.

    Confirm an installation date

    Our installation department will contact you to arrange a date for your window and/or door installation and your products will be ordered and manufactured, using cutting-edge techniques and industry-leading materials.

    Man working on machine

    You're ready for your installation

    On the day, our skilled team will arrive at the agreed time to install your products, ensuring minimal disruption. They’ll explain the locking and opening systems and share maintenance tips to keep your products looking brand new. Once your installation is complete, we will contact you to confirm that everything has been finished.

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    Frequently Asked Questions

    What does composite mean for doors?

    Composite in the context of doors means a range of materials that are combined to make the door stronger, more durable, and energy-efficient.

    What are the benefits of a composite door?

    Composite doors are strong, energy-efficient, thermally efficient, noise reducing, highly secure and high quality.

    Are composite doors worth the extra money?

    Composite doors are made of a combination of materials, such as wood, PVC, and glass reinforced plastic, which can make them stronger, more durable, and more secure than other types of doors. They are also energy-efficient, sound-proof, and weather-resistant. Although more expensive than other types of doors, such as wooden or uPVC doors their higher price is reflected in their quality, strength and longevity.

    Can I replace a uPVC door with a composite door?

    It is important to ensure that the new composite door is compatible with the existing frame and that it fits properly. In some cases, the door frame may need to be replaced or modified to accommodate the new composite door. This will depend on the condition of the existing frame, its size, and the design of the new door. It is recommended to hire a professional installer to replace the uPVC door with a composite door. A professional installer will ensure that the door is properly installed, sealed, and insulated to prevent air leaks, water infiltration, and energy loss.

    Coloured composite front doors

    We offer a wide range of colours including, red, yellow, blue, purple, and green. With a variety of shades to choose from, your new front door will perfectly harmonise with your home.

    Blue Composite Front Door

    A calming colour, blue is often chosen for traditional joinery. A navy composite door is a good choice for a Victorian look. RAL shades Steel-blue or Grey-blue combined with chrome door furniture and stylish glazing can create a stunning yet classical feel to the exterior of your home. Duck egg blue is also a perfect shade for a composite door. It’s a good choice for rural homes.

    Yellow composite front door

    The colour of hope, and happiness; yellow is a bold colour. With a variety of hardware and designs available, you can create the perfect bright contemporary door or the ideal bold traditional composite door.

    Where in England can you supply and install Composite Doors?

    We supply and install composite doors anywhere in South East England. Including these areas:

  • Composite Doors Essex
  • Composite Doors Hertfordshire
  • Composite Doors Suffolk
  • Begin Your Project

    Get your free quote – with no-obligation to buy. Simply fill in the online contact form below to get started:







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      Multi-award winning company

      Here at SEH BAC, we’re proud to have won many prestigious awards for our products as well as our work in the community:

      Installer awards 2022
      G21 Finalist
      SEHBAC showroom winner
      Ultraframe designer winner
      Conservatory and orangery awards winner 2019
      NHIC 2018 Consumer confidence award
      G17 Installer of the year
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