Composite Doors in the UK (2023) | GreenMatch (2023)

What Are the Best Composite Doors?

It shouldn’t come as a surprise that composite doors in the UK have been growing in popularity over the last few years — and this trend hasn’t changed for 2022.

However, choosing the right door is not that easy, with all the composite door manufacturers available. Whether you are looking for composite front doors or other exterior doors, most manufacturers can cater to all your needs and preferences.

To make the decision easier, below we have compiled a list of some of the most popular composite door brands on the UK market based on what these companies offer, as well as customers’ experiences and feedback on Trustpilot.

1. Rockdoor

Composite Doors in the UK (2023) | GreenMatch (1)

Rockdoor has been providing top-quality composite doors for over 25 years. Their home is in the North West of England but they have ​​Rockdoor trusted installers available across Great Britain. If you are based in Northern Ireland or a location without one of their trusted installers, Rockdoor can provide you with an alternative.

One of the standout features of Rockdoor’s composite doors is that they use S-Glaze technology. Meaning that the double glazing is part of the door itself, so potential intruders cannot remove it to break into your home.

Furthermore, Rockdoor is proud to announce that their doors are 35% stronger than a typical GRP (Glass Reinforced Polymer) door, making it one of the most secure doors available in the nation.

2. Endurance Doors

Composite Doors in the UK (2023) | GreenMatch (2)

Endurance Doors is another best-selling British manufacturer that has over 1,900 installers across the nation. They pride themselves on their 48mm solid timber core which is up to 10% thicker than most other doors, keeping your home extra secure. On top of that, they provide the ABS Ultimate cylinder locking mechanism and a £2,000 security guarantee.

Another benefit to choosing Endurance Doors is their “Green Promise”. Not only are their composite doors thermally efficient, but their timbers are sourced sustainably and 0% of their waste goes to the landfill.

3. GRP Composite Doors

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GRP Composite Doors is the no.1 rated UK supplier of external composite doors. GRP Composite doors are manufactured to a high standard of quality and specification. When it comes to the security features of these doors, you can choose high-security Yale and Ultion kitemarked cylinders with PAS24 certified locks.

The colour and style options of GRP composite doors, together with prices starting from £574, make these doors very attractive and affordable. Installing them in your house can improve the appearance of your property, on an affordable budget and with minimal maintenance.

4. Hallmark Panels

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With over 30 years’ experience manufacturing composite doors, you know you’re in good hands with Hallmark Panels. They have one of the widest ranges of door styles, colours, and hardware in the UK, so you’re sure to find the best door for your home.

Their products have received several security accreditations, including PAS 24 and Secured By Design (SBD).

Also if you’re in urgent need of a new composite door, Hallmark Panels is known for its fast delivery service across the UK.

5. Everest

Composite Doors in the UK (2023) | GreenMatch (5)

Founded back in 1965, Everest has a long history of improving and expanding its products, so they are not short of expertise. They hold themselves to a high standard, which shows through the multiple accreditations they’ve received, including Secured by Design from the Official Police Security Initiative.

They specialise in creating composite doors with a natural-looking woodgrain, meaning you can choose between beautiful traditional styles as well as more contemporary designs. Not only does Everest take the quality of their doors seriously but also the efficiency of their installers. They can even take away your old doors to be recycled, so you don’t have to.

6. Solidor

Composite Doors in the UK (2023) | GreenMatch (6)

Solidor was established in 2004, and since then they have been designing, engineering, and manufacturing composite doors. All the doors are manufactured in their multi-site production facility in Stoke on Trent.

Solidor is one of the most popular composite door manufacturers in the UK, however, it should be noted that the reviews are split. The main complaints that arise are concerning warping and the quality of customer service that follows.

However, with that being said, for other issues, the reviews on customer service are extremely positive.

Additional benefits that make Solidor stand out are their range of colours, their partnership with Ultion lock, and the fact that they advocate for sustainability with their “Green Promise”.

As you can see there are many renowned manufacturers in the UK which provide top-quality composite doors, therefore choosing between them can be tricky. This is why it’s so important to compare.

Benefits of comparing quotes

✔️ Save time – dont spend hours contacting manufacturers one by one.

✔️ Save money – avoid overspending and make sure you get the best value for money.

✔️ Unbiased – not sponsored by a single company, so you can make an informed decision.

To help you get closer to finding a composite door that best suits your home, you can click the button below to compare free and non-binding quotes from local British suppliers.

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Advantages of Composite Doors

Composite doors in the UK are, without a doubt, one of the best choices a house owner can make. However, your final decision will depend on your individual needs, so it’s important to consider how composite doors weigh up compared to other options, such as uPVC and timber doors. Below are some of the most notable advantages of composite doors:

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1. Durability

If you want a door that’s going to last you a long time with minimal upkeep, a composite door is probably your best bet. Due to the way composite doors are built, the unique combinations of materials mean that they are highly resistant to abrasion and weathering. Their typical lifespan is around 35 years, and without maintenance, they can still last around 32 years.

This trumps the standard uPVC doors, which typically last around 20-25 years with little maintenance. The durability of timber doors can vary greatly depending on the type of wood used. For example, pine doors only last around 20 years, whereas mahogany doors can last 60 years or more.

It’s important to note that timber doors require more maintenance compared to both composite and uPVC doors.

2. Security

One of the most important factors to consider when purchasing external doors is the level of security. Manufacturing processes for door and lock designs are always improving, so in 2022 you can definitely feel confident in the available options to keep you and your home safe.

Composite doors are one of the best options for security due to their mix of materials. They have a polyurethane core that becomes rock-solid and is usually up to twice as thick as uPVC doors. Thus, breaking a composite door is a near-impossible battle.

Even though uPVC doors have improved over the years, their typical styrofoam core is considered to be much more flimsy compared to composite doors’ hardwood internal frame. Timber doors are also a sturdy choice, however, as mentioned above they require relatively more maintenance to sustain their level of security.

Concerning locks, there are a lot of choices available for all types of doors. In most cases, the lock is what determines whether or not burglars will be able to break into your home. Investing in a high-quality lock is thus very important, no matter which kind of door you choose.

3. Style

Composite doors are available in a wide variety of colours, with black and light green being two of the most popular shades in 2022. Another plus to composite doors is that they don’t require repainting, while this is not the case for timber doors.

As composite doors are made of multiple materials, there is even more flexibility in style with composite doors. You can find a large range of designs, from modern to more traditional styles that suit period properties.

uPVC doors also provide popular styles, such as uPVC French doors or uPVC Stable Doors; however, they are generally best suited for these more contemporary looks.

4. Value for Money

When it comes to price, you can find composite doors ranging from £550 up to £2,500. Therefore, you are likely to find something suitable for your budget. However, this also means it’s important to shop around and compare prices, as you may be missing out on a better deal. To get you started, you can fill out the form at the top of this page to get up to 4 free tailor-made quotes from UK suppliers to help you find your perfect door.

Furthermore, composite doors are typically more budget-friendly than timber doors, both in regards to the initial price and the required upkeep. uPVC doors, on the other hand, are always cheaper than composite doors.

However, composite doors are more energy efficient than uPVC, meaning that you will save on energy in the long run. Chances of replacing your front door sooner are also higher if you choose uPVC. To conclude, while uPVC doors are cheaper, composite doors can be seen as more of an investment as they last longer and are more energy-efficient.

Now that you know what to consider when choosing the best composite door for you, you can take the next step in your comparison journey by receiving quotes free of charge from suppliers in your area. Comparing quotes ensures you avoid overspending and get the best value. Just click the button below.

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Opt for Energy Efficient Windows too

If you want to upgrade your home and make it even more energy-efficient, you can install uPVC windows in addition to your composite door.

When it comes to windows, sash windows are a very popular style among UK homes.

Frequently Asked Questions about Composite Doors


Is there a problem getting composite doors? ›

Composite doors rarely have problems, but there's a very slim chance you can encounter similar problems to traditional doors, namely: Door swelling. Sticky locks. Dropped hinges.

Are composite doors worth the extra money? ›

Summary. So, the exceptional longevity, security, thermal insulation, and low maintenance make composite doors totally worth the money. There are also other types of high-quality doors such as timber or aluminum doors while composite doors combine the best traits of each.

What are composite doors made of UK? ›

A composite door is made up of a variety of materials, most commonly including uPVC, foam, wood, and GRP (glass reinforced plastic).

What is the life expectancy of a composite door? ›

A composite door should last at least 30 years. That's a minimum of three decades performing at an extremely high standard. Composite doors are built to last. The average life expectancy of 30 years is a conservative estimate.

Do black composite doors warp in the sun? ›

The short answer is a big "NO." A composite door of superior quality will be constructed to resist swelling, warping, and shape loss. They are built using multiple reinforced layers of various materials arranged so that the door remains rigid and stable in any intense or harsh conditions.

Do all composite doors warp? ›

Can a Composite Door Warp? The simple answer is 'no'. If the door is operated correctly, but the reason why composite doors do not warp or expand is slightly more complex. Good quality composite doors will have been designed to resist swelling, warping or losing their shape in any way.

Which type of composite door is best? ›

GRP composite doors are usually chosen for the best energy efficiency and timber composite doors stand out for their authentic timber appearance, exceptional durability, and easy recycling features.

Are composite doors burglar proof? ›

With it's reinforced materials, the overall strength and quality of the door, it's arguably one of the best doors in terms of security on the market. Not to mention the state-of-the-art locking mechanisms used inside the door, it makes composite doors an all-around equipped door to prevent intruders and deter thieves.

How much are composite doors UK? ›

What are the average composite door prices? Supplying a composite door would usually cost the installer around £400 - £1050, depending on the quality and building process. You'll be looking to pay around £300 - £450 to install it. That said, the price to have a high-quality composite door can be as much as £1500.

What is the best thickness of composite doors? ›

The standard design is 44mm thick, which promotes strength and security.

What is the truth about composite doors? ›

Thankfully, composite doors are stronger than any single material doors and they are known for their strength and durability. They have been specially designed to make it much harder for them to be broken into, so you can feel safer in your home.

Do composite doors fade in sunlight? ›

Well, composite doors are made with an outer skin of Glass Reinforced Plastic (GRP). This tough skin makes them exceptionally durable against the elements, both heat and cold. Whatever the weather, you can have total peace of mind that composite door fading will not occur.

Why is my composite door peeling? ›

Due to the plastic outer layer of the door being glass reinforced plastic, it can be prone to chipping or flaking if it's not done properly. It can be very difficult to paint over a composite door so it is not usually recommended.

Which door is better uPVC or composite? ›

Both are versatile and can be designed in any way you choose. However, composite doors are more robust and resilient, meaning they will maintain their appearance for longer. While uPVC doors may suffer from the elements and fade over time, composite doors will not.

Do composite doors swell in winter? ›

It's completely normal for doors to swell, whether they are composite, wooden or uPVC.

Do you need a new frame with a composite door? ›

While it is possible to do this, we strongly recommend that you get a new frame when you are getting a composite door, this is to ensure that the door is secure and exactly the right size.

What type of door lasts the longest? ›

Steel Entry Doors

You really can't beat steel when it comes choosing a long-lasting door. Not only do they resist fire damage, they're extremely secure and they can last for 100 years or more. Look for doors with an insulated core to keep your energy costs low. You can also choose an affordable door.

Why has my black composite door faded? ›

Over time, composite doors may lose their colour. This is due to the corrosive properties of weather types like rain and sunlight over very long time periods. There is no such thing as composite polish, but there are multi-surface plastic restorers that be used on composite doors to revivify colour and lustre.

What front doors don't warp? ›

Steel Doors

A steel door is your best bet if security and durability are top priorities. Steel units are stronger than wood or fiberglass doors, and they won't crack or warp.

What is the best door material for direct sunlight? ›

Fiberglass doors are the top choice for handling direct sunlight. Fiberglass doors are durable and far less likely to be damaged by the sun than wood, while being relatively cooler to the touch than steel.

Why is my composite door leaking around the glass? ›

If your composite door is leaking, chances are – the dirt is blocking drainage holes and preventing the water from getting out of your home. In case there is an issue with weather gaskets or seals, or both, water may be leaking into your home. You should double-check on the seals and if they are in place.

Does heat affect composite doors? ›

With the record temperatures we've all experienced this summer, some composite doors will become more vulnerable to warping due to the heat, but not Rockdoor!

Do composite doors expand in summer? ›

Any type of door, not just composite, is prone to swelling during the summer. On a hot summer day, when the sun shines directly into your composite door, it will start expanding and you'll maybe have difficulties closing the door properly.

What is the most popular composite door colour? ›

  • GREY. A neutral shade that offers something different from a white front door. ...
  • WHITE. ...
  • BLACK. ...
  • BLUE OR NAVY. ...
  • GREEN. ...
  • What other factors should you consider when choosing a new composite front door?

Are there different grades of composite doors? ›

Are there different qualities of composite doors? Yes, composite doors vary in quality both between manufacturers and depending on the materials used.

Do composite doors scratch easily? ›

Composite Door repairs can be damaged quite easily. They can get chipped, be scratched, crack, burnt and after time fade and become dull. Our expert technicians can repair and refurbish any of the above with invisible results.

Which door do burglars use? ›

Front door: 34% of burglars twist the doorknob and walk right in. First-floor windows: 23% use a first-floor open window to break into your home. Back door: 22% come in through the back door. Garage doors: 9% gain entrance through the garage.

What is the best door to avoid burglary? ›

A solid wood or metal door is your best bet, and some are surprisingly affordable. Steel doors are a great choice for those who want to be secure but are more cost-conscious.

What is the best front door for security? ›

Steel doors are among the best front doors for security. It's nearly impossible to break through; even if beaten or abused, these doors are more likely to dent than come down.

Do composite doors need maintenance? ›

Clean on a regular basis, ideally every month

Due to the resilient and hard-wearing nature of composite doors, you only need warm soapy water and a soft cloth for cleaning. Avoid using scouring pads, abrasive chemical cleaners, bleach, solvents, adhesives, and steam or high-pressure cleaners at all costs.

Can I paint a composite door? ›

Yes, you can paint a composite door, and you don't have to be a professional to complete this task that doesn't require high investments. Changing the colour of your front door can truly bring out a new dimension to the entire home.

What is the difference between a composite door and a solidor? ›

Solidor doors feature ABS skins that are made from a solid colour right the way through, giving them long-lasting vibrancy. However, the GRP skins that you typically find on standard composite doors are only surface painted, meaning scratches and other marks are very easy to detect on them.

What is the gap between composite door and frame? ›

There should be an expansion gap between 5mm and 10mm at the head of the frame.

What is the tolerance on composite doors? ›

All composite slabs, as do UPVC and timber, experience thermal movement. The slab will recover to its flat plane, to a maximum bow of 3mm side to side and 5mm top to bottom, when the installation recommendations are applied (see below).

How do I choose a composite door? ›

Our top tips. Choose a company that offers a choice of both solid timber core and foam insulation so you can compare. Consider how your new door will blend in with the architecture of your house. Ask to see the latest trend colours such as Duck Egg Blue, Chartwell Green, Aubergine and contemporary greys.

Do all composite doors fade? ›

Composite doors do not fade over time, making them a stylish, durable and worthwhile investment for your property. Your doors are required to make a great first impression of your home despite being exposed to rain, sunlight, pollution and frequent use over time.

Why do composite doors warp? ›

If a composite door has not been made properly or is not a standard composite door, then it may be prone to warping due to excess sun exposure and heat. One of the main causes of warping is an oversized door.

Are composite doors warmer than wood? ›

You will be warmer and more secure in your property, behind a stylish front door that expresses your character and is unique to you. Compared with wooden designs, composite doors will not warp, rot or discolour. You'll save money on maintenance and save even more on thermal efficiency and peace of mind.

What colour should the inside of a composite door be? ›

Although white is the most popular colour for the inside of a composite door, this is not the only one that is available. Many suppliers will in fact manufacture your composite door so that the interior colour matches the interior of your home.

How do you keep composite doors clean? ›

To keep your composite door looking fresh, we recommend cleaning regularly with hot soapy water and using a soft microfibre cloth. This can be done once a month or as often as you like. It's best to avoid using a rough sided sponge or abrasive brillo pad as it could potentially scratch your finish.

Are composite doors easy to break into? ›

Composite doors are incredibly difficult to break into. This is because of the inherent robustness and strength created during the manufacturing process, in which various elements are combined to create a composite door.

What is wrong with locks on composite doors? ›

Hard to lock

Composite doors have the tendency to drop and this defect causes the locking system to misalign. A door that is difficult to close or lock could be a mechanical fault. A telltale sign that the problem is mechanical is the lock refusing to, or is hard to lock when open.

Can you repair cracks in a composite door? ›

If it's only a small crack, you may be able to fix it with some simple DIY methods such as using a composite repair kit or filling the area with epoxy putty. However, if the crack is more extensive, you will likely need to replace either part of the entire door for safety reasons.

Can you drill through a composite door? ›

It can seem daunting because there are many layers of material to work through when drilling into a composite door, but it can definitely still be done.

Why are composite front doors so expensive? ›

Composite doors are much more robust than other doors because they take the best parts of other materials for their construction and use them most effectively. This is why they cost more.

Is a wooden door better than a composite door? ›

Compared with wooden designs, composite doors will not warp, rot or discolour. You'll save money on maintenance and save even more on thermal efficiency and peace of mind. And if you love the look and feel of timber, we can design you a timber composite door.

Which is better a wooden or composite front door? ›

Composite doors have largely replaced wooden doors in modern UK manufacturing because they are stronger, more durable and better insulators. On top of those qualities, they can also be manufactured to have an authentic wood-effect finish.

How much does a composite door cost UK? ›

What are the average composite door prices? Supplying a composite door would usually cost the installer around £400 - £1050, depending on the quality and building process. You'll be looking to pay around £300 - £450 to install it. That said, the price to have a high-quality composite door can be as much as £1500.

Are composite doors hard to break into? ›

Composite doors are incredibly difficult to break into. This is because of the inherent robustness and strength created during the manufacturing process, in which various elements are combined to create a composite door.

What are the best energy efficient front doors UK? ›

Endurance doors are the most energy efficient composite doors in the UK. Our designs are created with 17 engineered timber laminates and a 48mm thick solid timber core – that's 10% thicker than most other designs. Endurance composite doors are energy efficient without compromise.


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