Composite Doors

A composite door is built from layers, a solid timber core wrapped in glass reinforced plastic (GRP) and finished with a weatherproof skin. That combination makes it stronger and better insulated than a standard door, without losing a contemporary look.

Every BJH composite door comes with double glazing and multi-point locking as standard, so you get security and heat retention built into the same door, not one at the expense of the other. The GRP skin also means no warping, no rotting, and no repainting, so the door looks as good in ten years as it does on day one.

We supply both front and back composite doors from trusted manufacturers and fit every one ourselves, made to measure for each home.

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Trusted Brands, Fitted by Us

We supply composite doors from established manufacturers, including Hallmark, CompDoor, and Rockdoor, each with its own range of styles, finishes, and hardware. Every door combines a timber core with a GRP outer skin, tested for strength and weather resistance before it reaches your home.

We handle the fitting ourselves, too, so the same team that helps you choose the door is the one that installs it.

Here’s what a composite door does for your home:

Stronger construction than uPVC, thanks to the timber core
Double glazing is built in for better insulation
Multi-point locking as standard, for enhanced security
No warping, rotting, or repainting, ever
A wide range of colours and finishes, from classic to contemporary
Virtually no upkeep beyond an occasional wipe down

Grey composite door with a porch and decorative double glazing

View our Composite Doors

composite door installed on a home in hampshire

Specifications and Accreditation

Every composite door we install comes with the same core features, regardless of style or colour:

48mm to 70mm slab thickness, depending on manufacturer, for a solid, heavyweight feel
A-rated energy efficiency as standard across the range
Double glazing is built into every door, with decorative and obscured options available
23 standard colourways, plus bespoke finishes on request
Heat protection glazing, to reduce solar heat gain in summer

Security varies slightly by manufacturer, but every composite door we supply meets or can be upgraded to PAS24 enhanced security standards. Secured by Design accreditation, the UK police initiative for crime prevention through design, is also available across our range. Multi-point locking, reinforced frames, and anti-snap cylinders come as standard, whichever brand you choose.

Colours, Styles, and Finishes

Composite doors come in more variety than most other door types, since each manufacturer offers their own styles and hardware options on top of colour choice.

Choose from over 23 standard colourways, including popular options like white, black, anthracite grey, and agate grey for a contemporary look, or Chartwell green and woodgrain finishes if your home suits something more traditional. Panel styles range from clean, flush designs to more detailed cottage and period-style layouts, so the door can match the character of your property rather than working against it.

Every door is manufactured to your exact opening, with a full range of glazing, from clear to decorative or obscured, to suit your privacy needs.

From First Visit to Fitted Door

Consultation: We come to you, talk through the styles, colours, and brands available, and answer any questions before you commit to anything.
Survey: Precise measurements are taken of your opening, so the door is built to your exact specification, not adjusted after the fact.
Quotation: A clear, itemised price is put together, so you know the full cost before any work begins.
Manufacture: Your door is built by your chosen manufacturer to the agreed specification, made to measure rather than cut down to size.
Installation: Our own team fits the door from start to finish, so there’s no handover between separate suppliers and fitters.

Expert Door installation

Where We Install Composite Doors

We fit composite doors across Hampshire, from Portsmouth and Fareham to Southampton and Winchester. Check our full list of areas covered or get in touch to confirm we install near you.

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Which Door is Better uPVC or Composite?

uPVC doors offer enhanced durability, affordability, and insulation, and are low maintenance due to being easy to clean. Yet composite doors are highly secure offering superior strength. Our composite doors in Hampshire are available in a wide range of styles and finishes, providing a more luxurious and high-end appearance.

Our composite front doors in Hampshire have excellent thermal efficiency and are highly resistant to weathering, making the choice between uPVC and composite doors completely dependent on your budget, desired aesthetics and security requirements.

It's recommended to consult with our professionals to determine which option best suits your needs.

Is a Composite Door Frame Better than Wood?

When it comes to choosing between a composite door frame and a wood frame, it depends on various factors. Composite door frames have become increasingly popular due to their durability, low maintenance, and resistance to warping, rotting, and insect damage. They are also highly energy efficient and provide excellent insulation.

On the other hand, wood frames offer a natural and traditional aesthetic appeal that some homeowners prefer. Wood frames can be stained or painted to match your desired look, but they may require more maintenance to prevent decay and weathering.

Ultimately, the choice between a composite door frame and a wood frame depends on your personal preferences, budget, and the specific needs of your home.

Do Composite Doors Have Wood Inside?

Composite doors are constructed using a combination of materials, which typically include a solid timber core, such as laminated timber or engineered wood, surrounded by layers of other materials like glass-reinforced plastic (GRP) and uPVC.

The purpose of using a timber core is to provide strength, stability, and insulation to the door. While composite doors may have a wood core, it is important to note that they are designed to overcome the limitations of traditional wooden doors, such as warping or expanding due to changes in weather conditions.

The use of a composite construction ensures that the door is durable, low maintenance, and offers enhanced security and energy efficiency.

What is the Most Popular Colour for a Composite Front Door?

The most popular colour for a composite front door can vary depending on current design trends and personal preferences. However, classic colours like white, black, and shades of grey are consistently popular choices for composite front doors.

These neutral colours provide a timeless and versatile appeal, allowing them to complement a wide range of architectural styles and home exteriors. Wood-effect finishes, such as oak or mahogany, are also sought after, as they offer a natural and warm aesthetic that mimics the appearance of traditional wooden doors.

Can you Fit a Composite Door to an Existing uPVC Frame?

Yes, it is possible to fit a composite door to an existing uPVC frame. Composite doors are versatile and can be fitted into various types of frames, including uPVC frames. However, it is important to ensure that the existing uPVC frame is in good condition and structurally sound.

Our professional installers will assess the compatibility of the composite door with the existing frame and make any necessary adjustments or preparations to ensure a proper fit. By choosing our skilled composite door installers in Hampshire, you can confidently upgrade your door to a composite one while utilising the existing uPVC frame.