Composite Back Doors

We supply and fit a wide range of high quality, double glazed composite back doors, across Hampshire.

Market Leading Composite Back Door Installation

Make a lasting impression with our timeless and traditional composite doors. These doors are designed to replicate a classic timber appearance and are available in a range of authentic colours and finishes.

Rockdoor Composite Back Doors

Manufactured from a combination of high-quality materials, our composite back doors provide superior security and thermal insulation than traditional timber and uPVC back doors. They are also extremely strong, with Rockdoor’s range of composite back doors consistently being found to be one of the most secure doors available in the UK.

Rockdoor composite back doors come in a wide range of colours and styles, and are made to measure, so you can rest assured that your new back door will fit perfectly and look fantastic!

Design Your Dream Back Door Here

Composite Back Door Design Benefits

Timber Look, uPVC Performance

Stable Doors

The highly crafted range of Rockdoor composite back doors, provide the charm and rustic appearance of wood without the costly upkeep associated with timber doors. They also offer all of the modern benefits of uPVC, such as excellent weather resistance and energy efficiency, but with a higher quality look. In addition, composite back doors offer better security benefits, than either timber or uPVC doors, making them the obvious choice all round.

Low Maintenance & Weather Resistant

Rockdoor Composite Doors 4

Rockdoor double glazed composite back doors are highly resistant to weathering and seasonal change, offering excellent durability and protection, all year round.

Unlike traditional timber frame doors, composite doors are extremely low maintenance, as they never require painting and are guaranteed not to rot or warp. So you can rest assured that your new back door will stay in great condition, for years to come.

Wide Range of Styles & Colours

Composite Back Door Colours

With 28 different styles and 13 different colour options to choose from, Rockdoor back doors will compliment the looks of any style of home. Whether you are looking to personalise your modern new build, or increase the security on your rustic cottage, while maintaining the traditional style aesthetics, you will find the ultimate match from our classic range of colours and finishes.

Security Features

Composite Door Security

The combination of a 360° aluminium reinforced inner frame and high-density thermally efficient PU foam, alongside multi-point steel hook locks, and burglar proof lock cylinders, are the reason why Rockdoor composite doors are consistently found to be one of the most secure doors on the market in the UK.

Energy Efficiency

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Rockdoor back doors are constructed using their own innovative S-Glaze technology. This, alongside their thermally efficient uPVC skins, 50mm sash, lon gasket, and aluminium reinforced inner frame, encapsulated in uPVC and high-density polyurethane foam, make them highly thermally efficient, and draft resistant.


Value for money

The exact cost of your new back door will depend on the style, glazing and accessories that you choose for it. However, our Rockdoor back doors are all very competitively priced.

Get in touch today, for a free, no-obligation quote for new double glazed back door.

Why choose us to install your new composite back door?

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Our accreditations

We are highly accredited, so you can rest assured that our business has been thoroughly vetted by experts. Our list of accreditations includes:

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Our Expertise

Our company has been installing double glazed back doors, across Hampshire for over 26 years. This means that we are truly experts when it comes to all things doors.


Our service

Our primary goal is making sure that all of our customers are taken care of from the minute we first meet them.

We have a dedicated team of experts that will provide you with all the guidance and product details that you need to choose the best products for you, and we will never try and upsell you products that you don’t need.

Get in touch today, to arrange your free, no-obligation quote!