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Expert Composite Door Installation

Learn more about finding expert composite door installers who can help you to replace your old external doors with fully fitted composite doors, all throughout the UK.

Fully fitted composite doors installed by professionals all across the UK

If you’re planning to replace a door with a composite door, it isn’t recommended for DIYers to do it alone, so always seek professional help to ensure that your door is installed correctly.

At Rockdoor we are constantly striving for excellence, from the moment an order is placed to the first time you open your newly installed Rockdoor – we want every stage to be seamless, and most importantly we want you to be happy with your new door.

A huge part of composite doors surviving the test of time is down to how they are installed. Sure there are many DIY’ers who are handy with power tools and more than capable of matching professional tradespeople at their own jobs. However, Rockdoor composite doors are heavier and sturdier than many other timber and uPVC doors on the market due to the additional built-in security and insulation.

For this reason, choosing the right installer is paramount if you want your door to last. So we’ve teamed up with and trained composite door installers from across the UK to be able to expertly fit our range of composite doors.

View the Rockdoor range of composite doors

The Rockdoor range of composite doors comes in 30 composite door styles, available in 13 different door colours. So no matter if you’re looking for new front doors, back doors or even double doors, French doors or stable doors. There’s a wide range of Rockdoor composite doors available to compliment the look and style of your home.

Why choose one of our Rockdoor Trusted Installers?

Choosing the style of the door you want is often the easiest part of upgrading your external door, particularly if you’re using our 3D Door Designer, it’s often picking the installer that can be a daunting or overwhelming task.

This is why at Rockdoor we try our best to remove the stress and do the hard work for you. We hand-pick a selection of installers from throughout the UK that we know are competent, trustworthy installers. All our Rockdoor Trusted Installers complete training specifically designed to ensure they install every Rockdoor to the highest standard – removing the chances of problems post-installation.

No matter which of our trusted installers you choose, they all have fantastic product knowledge of our doors, so no matter which door you choose. They’ll be able to offer you lots of help and advice to ensure you choose the right door and style to suit your lifestyle and home!

Which Rockdoor Trusted Installer is right for you?

Choosing a new door for your home can be an exciting time for many homeowners, from choosing a door design to match the style of your home, to choosing a colour for your new door. Do you choose a colour to match your existing windows or a contrasting colour? See what our previous customers chose to do in our customer door gallery.

Then when it comes to finding an installer for your new door, look no further than our very own Rockdoor Trusted Installer directory. To make finding an installer easier, we’ll only show you the installers closest to your location when you search using your postcode.

The first thing you will see on our directory is that each and every installer profile displays their contact details, their location and a set of icons which we have covered in more detail below.

Rockdoor installers with showrooms

At Rockdoor we believe it’s important to feel just how premium a Rockdoor is compared to other composite doors, including typical GRP and timber alternatives. From the exclusive S-Glaze technology to strong sintered steel multi-point hook locks with a 25mm throw, you’ll be stunned when you see the quality of a Rockdoor.  Look out for our showroom badges on installer profiles.

Many of our customers buying a Rockdoor do so from recommendations of friends, family and neighbours who have already installed a Rockdoor in their homes. So many are already aware of the quality of our doors.

But for others who may not have seen a Rockdoor or prefer to view doors in person, many of our Trusted Installers also have showrooms with many doors on display for customers to view in person.

Of course, if you wish to view a specific door in person, please contact the installer before visiting their showroom to see which doors they have on display and to discuss your options.

Insurance-backed guarantees

Our badges also tell you if our Trusted Installers have an insurance-backed guarantee, or are part of a professional body, all of which give peace of mind to millions of homeowners up and down the UK.

Professional bodies

There are several professional bodies that our Trusted Installers and many other installers working within the windows and doors industry are a part of. The most commonly seen are FENSA and Certass, but others include Assure and Corgi.

Established date

You’ll also see the ‘established date’ on all our trusted installer profiles, showing how long they have successfully been trading for, and more importantly how long they have been completing quality door installations.

Winner of our installation of the month

Finally, look out for our exclusive “Five Star Installation of the Month” Winners. Each month we choose an installer that has consistently installed Rockdoors perfectly, meeting our installation requirements time and time again.

If a door is installed perfectly, it will stand the test of time and look great for many years to come. You can be sure you’re in great hands.

How to find a Rockdoor Trusted Installer.

Finding a Rockdoor Trusted Installer really couldn’t be easier. You can design a door on our 3D Door Designer where you can enter your postcode and your nearest six Trusted Installers will be shown, alternatively, if you already have an idea of the door you’d like you can find your local Rockdoor Trusted Installer.

Rockdoor Brochure and Technical Manual

For more information on our range of composite doors, download our Brochure and Technical Manual.

Reasons to Choose a Rockdoor

Core Benefits

Rockdoors inner strength is unsurpassed thanks to a combination of a 360° aluminium reinforced inner frame and high-density thermally efficient PU foam. Customers can also choose steel mesh reinforcing for the ultimate in security.

£2,000 Guarantee

Our lock cylinders are burglar proof. A TSOO7 3 star rating, SS 312 Sold Secure Diamond Standard and Secured by Design accreditation see to that, plus our £2,000 security guarantee.

Forced Entry

Rockdoors are designed for strength, it is in our DNA. For over 25 years, we have led the way in composite door development to ensure our doors protect homes and families from unwanted intruders and forced entry.

Hook up with Rockdoor

Strong sintered steel multi point hook locks with a 25mm throw, securely attach the door to the frame to ensure it cannot be forcibly opened by burglars whilst ensuring a better sound and weatherproof seal.

Glass Leading Security

Rockdoors feature S Glaze technology, meaning your glass is locked into your door for life, for added security. It also means no glazing cassettes are used which are prone to fading and discolouration.

Stronger, it's Official!

Rockdoor is consistently found to be one of the most secure doors available in the UK, studies show that a Rockdoor is 35% stronger than a typical GRP door.

Create your own Rockdoor now and get it expertly fitted

Rockdoor 3D door designer

Awards and accreditations