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Last updated: 29 March 2021

Composite Doors in the UK: Compare Types & Prices in Our Guide

Why Do I Need a Composite Door for My Home?

A front door is one of the first things you notice when entering a home. Having a great looking and high-quality front door can create a stunning entrance to any home, and set the tone for what’s inside. Composite front doors provide exactly this.

Composite front doors are exceptionally high-quality and stylish looking doors that differ from all the other front doors you are familiar with. It is not only the unique look of them that makes them great but also the materials they are made of.

Unlike uPVC doors, which are made of only pure plastic, or timber doors and windows made of wooden material, composite doors are created and built by combining different materials with different properties, with the purpose of counteracting flaws that single-material doors have.

Hence, the unique beneficial properties of all of these materials combined together is what makes composite doors strong, highly secure, excellent insulators and easy to maintain.

Choosing the right door is important because it creates either a good or bad impression of your house, and at the same time it provides security and many other benefits. If you are interested in comparing prices and features of different composite doors, kindly fill the form at the top of this page and get up to 4 free quotes from our suppliers.

Composite External Doors

What Is a Composite Door Made Of?

Composite doors combine multiple different materials, taking advantage of each of their benefits in order to create a very sturdy and durable door.

The materials that are combined in order to create a composite door are usually PVC, hardwood, steel, insulating foam and GRP (glass-reinforced plastic).

A composite door has the following elements:

  • a 70mm uPVC outer frame
  • composite PVC subframe
  • a hardwood inner frame.

Usually the outer frame is reinforced with galvanised steel. The purpose of the sub-frame is to ensure stability, and the inner one for torsional rigidity.

Furthermore, there are some other features added to the composite doors to make them even more durable. They come with a CFC-free insulating polyurethane foam core, as well as 2mm PVC banding at the edges. This helps match the hinge and lock face plate.

Additionally, a composite door has 2mm GRP grained surface to protect the skin of the door from cracking, twisting, warping or repainting.

If you want to opt for double glazed doors, you can also incorporate that into glass panels on your front or back door.

Price Comparison of Different Types of Doors in the UK

A composite door costs £450-£650, depending on a few factors such as size, style, and colour. When comparing how much a composite door costs compared to other door types, you will find that that they are cheaper than timber doors, but more expensive than uPVC doors.  

In the following chapter we will take a closer look of an average price of different styles of uPVC, timber and composite doors. The prices are estimations, and can vary depending on the size of the doors, as well as colour and if they are combined with double glazing.

The prices also don’t include installation, but can still give a good idea on what kind of door might be the best for your budget.

Composite Doors
Approximate size Specification Approximate price
762mm x 1981mm Solid 4 Panel Composite Door from £480 to £550
762mm x 1981mm Solid 6 Panel Composite Door from £480 to £550
762mm x 1981mm 2 Panel 2 Angle Composite Door from £590 to £850
762mm x 1981mm 2 Panel 1 Grill Composite Door from £590 to £650
uPVC Doors
Approximate size Specification Approximate price
762mm x 1981mm Solid 4 Panel uPVC Door from £380 to £450
762mm x 1981mm Solid 6 Panel uPVC Door from £380 to £450
762mm x 1981mm 2 Panel 2 Angle uPVC Door from £390 to £570
762mm x 1981mm 2 Panel 1 Grill uPVC Door from £390 to £440
Timber Doors
Approximate size Specification Approximate price
1500mm x 2100mm 2 Panel Timber Door from £1,200
1800mm x 2100mm 3 Panel Timber Door from £2,300
900mm x 2100mm Arched Toplight Solid Oak Door from £730
900mm x 2100mm Arched Toplight Softwood Door from £430
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The prices of composite doors land in the middle of these two options, costing very roughly speaking around £450-£650, which is reasonable for an investment to the look and feel of your house, as well as security. They also last a very long time and require barely any maintenance, which is good to take into account.

uPVC vs. Composite Doors: Advantages and Disadvantages

Composite doors in the UK are, without a doubt, one of the best choices a house owner can make. However, as with everything else, composite doors also come with some advantages and disadvantages.

Since uPVC doors have been the popular choice among the UK buyers for years, we will make a comparison between the two by featuring several categories, and pointing out the advantages and disadvantages of both types.

This should make the decision process easier, and, at the same time, help you understand what is the best fit for your budget and needs.


uPVC doors are known to be one of the most durable doors on the market. It is said that with little maintenance they can last up to 20-25 years. However, if they are not cleaned and maintained regularly, their life span is cut by 5 to 10 years in extreme cases.

Composite doors, on the other hand, even with little maintenance, can last for much longer. Because of the way they are built, the unique combinations of materials and their advantages, these doors are highly resistant to abrasion and weathering, so the doors won’t be affected by any seasonal changes. They won’t fade or discolour either.

Composite doors usually have a lifespan of around 35 years, and without maintenance, they will probably last around 32 years. Hence, it is safe to say that when it comes to durability, composite doors are superior to uPVC doors.


Composite doors are usually up to twice as thick as uPVC doors, and have a polyurethane core that becomes rock hard. Thus, breaking a composite door is a nearly impossible battle.

The Styrofoam core that uPVC doors often have is much more flimsy than the hardwood core. If a thief tries to break the uPVC door, it would easier compared to breaking a composite door.

Additionally, bad weather can weaken the frames of uPVC doors. Breaking one is still a noisy process, so while composite doors are sturdier, uPVC doors will do a good job on securing your house too.

The only element that both uPVC and composite doors rank equally high for are the locks, since there is a lot of choices available for both types. In most cases, the lock is what the burglars are going for in order to access your home. Investing in a high quality lock is thus very important, no matter which kind of door you choose.


When it comes to colours, most suppliers and manufacturers of doors provide a wide variety of options for both uPVC and composite doors. It is also possible to paint both of these doors with paints specifically made to fit them, so in this sense the variety is similar for both types of doors.

As to the different styles, uPVC French doors or uPVC Stable Doors are also very popular. As composite doors are made of multiple materials, there is even more flexibility in style with composite doors.

Value for Money

uPVc doors are always cheaper than composite doors. Nevertheless, for the extra cost of the composite doors in the UK, you can get much more value.

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.

Composite Front Doors

Most Popular Composite Door Manufacturers in the UK

It shouldn’t come as a surprise that composite doors in the UK have grown in popularity. They clearly provide the user with many benefits, and there are many reasons for choosing composite doors over other types of doors available on the market.

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

To make the decision easier, below we have reviewed some of the most popular composite doors brands on the UK market.


Permadoor is one of the leading suppliers of composite doors in the UK, and was the first one to start supplying these types of doors back in 1989. They have been successful with their business and have produced millions of doors because their composite doors are low maintenance, superior quality, and are created through a sustainable development programme.

In their range of composite doors customers can find: Thermoplastic, GRP, Fire Door, Communal and Outhouse Doors, as well as Disabled Access and Stock Doors.

These are the key features and benefits of Permadoor Composite Doors.

  1. 30 years lifecycle performance
  2. 10 years guarantee
  3. High resistance to denting, warping, bowing, twisting and splitting.
  4. Choice of colours.
  5. Through colour UV-stable.
  1. Secure and durable.
  2. PAS24/Secured.
  3. Building Regulations compliant.
  4. ECO options to lower U-values.
  5. Fully reinforced 70mm uPVC frame.
  6. Recycled frame option available.
  7. CE marked.


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

Compared to other composite doors manufacturers in the UK, they offer the biggest selection of colour options with over 11,000 to choose from.

Furthermore, there are some other features that makes Solidor doors one of the finest in this market. To ensure maximum security, they have partnered with Ultion lock, which make the best and most secure locking system in the UK. Thus, this system is able to sense an attack, and release a hidden lock, even if your key is left inside the lock.

Additionally, they advocate sustainability, which they call their “Green Promise,” and, at the same time, they manufacture lead additive free products.

GRP Composite Doors

GRP Composite Doors are the no.1 rated UK supplier of external composite doors. Customers can order made to measure composite doors including back doors, front doors, cottage style doors, modern and contemporary doors, composite fire doors, and timber 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, one can choose high security Yale and Ultion kitemarked cylinders with PAS24 certified locks.

The colour and style options of GRP composite doors, together with the other above mentioned features, makes these doors very attractive and affordable. Installing them in your house can definitely improve the appearance of your property, on an affordable budget and low maintenance.

Important to note: Our service provides valuable and unbiased information to our users, and we do not promote specific suppliers over others. The use of providers in this article does not imply our collaboration with them or their services.

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

What are composite doors made of?

Composite doors combine multiple different materials, such as PVC, hardwood, steel, insulating foam and GRP (glass-reinforced plastic).

What is the difference between composite and uPVC doors?

uPVC doors are only made of unplasticised Poly Vinyl Chloride (uPVC), while composite doors are made of multiple materials. Composite doors are thicker than uPVC doors, and typically more durable.

What are the advantages of a composite door?

Composite doors are one of the safest, most durable types of doors on the market. Thanks to the combination of materials, composite doors will last a long time with little maintenance and will provide long-lasting energy efficiency for your home. There is a lot of flexibility when it comes to styles and colours for your composite doors.

How long do composite doors last?
Composite doors can last for as long as 35 years with the right maintenance. With little to no maintenance, they can still last up to 30 years. They are more durable than uPVC doors, making them a longer-lasting investment.
Are composite doors more secure?
Composite doors are a very secure type of door, thanks to their thickness and secure locking system. They are twice as thick as regular uPVC doors, making it almost impossible to break the door.
Is it OK to paint a composite door?
While it's okay to paint a composite door, it should not be necessary. You can select from a large variety of colours with your supplier, and with enough preparatory work you will be able to find the colour of your choice.

Now that you learn a lot about Composite Doors in the UK, you might consider purchasing one. To avoid the research process, fill in the form at the top of this page, and get up to 4 free quotes from our UK suppliers. 

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Ana Kukoska
Written by Ana Kukoska, Content Coordinator

Ana is a Content Coordinator at GreenMatch. With a background in journalism and digital marketing, she has several years of experience in research, analysis, and content creation. On top of this, her focus lies on SEO and digital PR in the following areas: geen sector, sustainability, business, innovation, and more. She and her content team have been published in reputable sites like The Odyssey Online, My News Desk, Zero Waste Home and more