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Composite Doors

Composite doors provide great security and are incredibly low-maintenance. They won't fade, warp or crack, and can be installed immediately without the need for painting. Our range of GRP composite doors offers an excellent choice for those looking to replace an existing front door or back door, without replacing the wooden door frame, which can make the job much more costly. Browse our exciting range of composite doors and sidelights below.

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What are Composite Doors?

Composite doors, or composite GRP doors, are doors made from multiple layers of different materials, including timber, uPVC and GRP. It is this mixture of materials that gives the doors the composite name. Due to their construction, composite GRP doors are incredibly durable, thermally efficient and offer a great, low-maintenance alternative to timber.

GRP stands for glass-reinforced polymer, or glass-reinforced plastic. This is the material which forms the outer layer of the door, usually moulded to give the effect of woodgrain. As a result of this, GRP composite external doors are an excellent choice for homes, as they have the look of timber, without the cost or the upkeep.

Our Composite Door Range

Our stunning collection of traditional style and contemporary composite GRP external doors encompasses current market trends and tastes. We have composite door styles suitable for the front, back and porch area.


At Vibrant, you're sure to find the perfect new composite door for you. We have an extensive range of stylish, high quality composite front doors to really boost the kerb appeal of your home. Make a real statement to visitors with beautiful unglazed, part-glazed or fully-glazed doors. Add sidelights to really boost natural light into your home.

Traditional & Contemporary Composite Front Doors

We truly have a composite front door to suit any home. From a traditional composite door in a 4 or 6-panel design to a more modern grooved style, we've got you covered. If you're looking to let more natural light into your home, we've got doors that incorporate glazed panels that can either be clear or opaque depending on the level of privacy required.


Most of the products in our grp composite door range can be trimmed substantially, reducing in height by 60mm (40mm off the bottom and 20mm off the top) and 40mm on the width (20mm each side).


Our grp composite doors come in a range of colours, including black, silver grey, charcoal grey and white. Sage green is a very popular colour for doors currently, and you'll also find this in our range. All black, grey and green doors are dual colours, meaning the exterior of the door is coloured, while the interior is white, meaning that they will fit into any interior without the need to redecorate.

Why Choose a New Composite Door?

We've mentioned above a couple of the benefits of composite doors, but here are some more reasons to choose them, rather than uPVC or timber:

Strength and security

Composite doors offer superior security when compared to other materials. The composite skins are much stronger than PVC. The construction of this type of door makes it incredibly strong and durable. Furthermore, all of our external doors are fitted with multi-point locking mechanisms for extra security and peace of mind.


Composite doors are much more aesthetically attractive than uPVC doors. They give the look of timber, without the maintenance that goes with it. They are also available in a wide range of colours to suit any property.

Ease of installation

Composite doors are easy to install/reduce in size/hinge etc. Just follow the same procedures as a timber door for trimming to size, then finish as required. As they come ready-finished, there's no need to paint composite doors (unless the door has been trimmed to fit).


Composite doors can be painted or refinished to any colour during the lifetime of the product.

Thermal efficiency

Some of the most energy efficient front doors you can buy, they are the perfect door if you're trying to improve your energy rating or save on your energy bills. Our composite exterior doors comply with current thermal requirements of Part L of the Building Regulations (1.7 wm2/K for the solid 6pnl and 1.8wm2/K for the glazed options).

Cost Effective

Style and quality doesn't have to come with a premium price tag! Our composite door prices start at just £249.48.

When you buy composite doors online from us, you can expect a fast and efficient service. We offer free delivery on all orders over £750 and with a 10 year guarantee on all products, you've got complete peace of mind that you're getting the perfect doors for your home. Find your new composite front door today!

Frequently Asked Questions


How much does a composite door cost?

The cost of a composite door, including supply and fitting, typically ranges between £850 and £3,000. While composite doors may cost more than uPVC options, they are generally more affordable than those made from timber or aluminium, offering a balanced blend of durability and value.


How long do composite doors last?

Composite doors are remarkably durable, typically lasting for at least 30 years. Given their robust construction designed for longevity, you can expect superior performance over decades, making them a sound investment for your home's security and energy efficiency.


What are the disadvantages of composite doors?

The primary disadvantages of composite doors include their higher cost compared to uPVC doors, which can be a significant factor for budget-conscious homeowners. 


Which door is better uPVC or composite?

Composite doors are considered superior to uPVC doors due to their enhanced security features. They boast a thickness that is double that of uPVC doors and have a robust core, offering greater resistance to forced entry. Additionally, composite doors withstand harsh weather more effectively, maintaining their structural integrity and security over time.

Articles & Information

Types of External Doors

Choices for curb appeal: Discover the various types of external doors, each offering a unique blend of style, security, and functionality.

How to Paint an Exterior Door

Add a splash of curb appeal: Follow our step-by-step guide on how to paint an exterior door for a fresh and inviting look.

External Doors and Building Regulations: What you need to know

Compliance and style meet: Understand the essential building regulations related to external doors with our informative guide.

Which External Door Should I Choose?

Navigate your options wisely: This guide will help you choose the ideal external door to elevate your home's appearance and security.

How To Fit An External Door

Our practical guide shows you how to fit an external door for an instant curb appeal upgrade.

External Door Sizing

Ensure a perfect entrance: Our guide simplifies the process of measuring and selecting the right size for your external doors.

External Door Security

Safeguard your home with confidence: Learn key tips for enhancing the security of your external doors without compromising style.

External Door Glazing: Are Glazed Doors Secure?

Explore how glazed external doors offer both security and elegance for your home's entrance.

Energy Efficient Exterior Doors

Boost your home's energy efficiency: Discover how to choose and install exterior doors that save energy and enhance comfort.

If you have a question which isn't covered by one of our handy guides, why not drop us an email and we'll be happy to assist.

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