- Improve your home’s kerb appeal and energy efficiency
- Strong multi-layer structure for long-lasting durability
- Low-maintenance alternative to timber or uPVC doors
- Choose from modern and traditional composite door styles
- Made-to-measure for a perfect fit
- Options for combination door frames, fanlights, and back doors
- Wide choice of colours, glazing designs, and finishes
- Realistic timber-effect appearance without the upkeep
- Over 1,000 door design combinations available
Choose The Perfect Colour For Your Composite Door
Explore our Door Colour Picker to instantly see your new composite door in any shade. Match windows, complement brickwork, or make a bold statement. Visualise your perfect door style before you order.
Please note: Colours displayed on screen may vary slightly depending on your device settings. Images are for illustration purposes only.
Begin your journey to a stunning new composite door for your home. Explore our beautiful colour options above by clicking a sample to show the door featured in various colours, then hit the button below to start designing your perfect door online today.
Composite Door FAQs
Composite doors are modern, high-performance entrance doors commonly found on homes across the UK. They are made from multiple materials, including a solid insulated core, laminated timber layers and a tough, weather-resistant GRP (Glass Reinforced Plastic) outer skin. This combination delivers excellent strength, thermal efficiency and durability, while providing a realistic woodgrain finish without the maintenance of traditional timber.
Composite doors offer strength, style and long-lasting performance. Our doors are supplied and fitted by professionals with over 30 years of experience, and you can personalise your door using our online door designer. Key benefits include:
Tough, impact-resistant GRP outer skin
Colour-matched frame options
Attractive woodgrain finish
Wide selection of glass designs
They combine security, durability and aesthetic appeal, making them a smart choice for any home.
Composite doors have the same functionality as a uPVC door. However, a composite door offers a more comprehensive choice of style, vibrant and traditional colours, including RAL colours and more additional features. Furthermore, composite doors have a higher level of durability in comparison to uPVC entrance doors, making them a popular choice for door supply solutions. Check out this article on which door is best for you.
The composite door meaning refers to a modern, high-performance door made from a combination of materials, typically including uPVC, GRP (glass-reinforced plastic), and insulating foam. Unlike traditional wooden or uPVC doors, composite doors are designed to offer superior strength, durability, weather resistance, and energy efficiency. Their multi-layered construction ensures enhanced security, improved thermal insulation, and a stylish appearance that can mimic the look of a traditional wooden door while requiring minimal maintenance. If you’re looking to buy a new front door, composite doors are a popular choice for a long-lasting and aesthetically pleasing entrance solution
uPVC composite front doors combine uPVC, GRP, and insulating foam for enhanced durability, security, and energy efficiency. Unlike standard uPVC doors, they offer superior insulation, weather resistance, and strength while requiring minimal maintenance. Whether you’re looking for an external uPVC door, an external front door, or high-quality composite uPVC front doors, composite options provide a stylish, long-lasting solution for any home
No. Composite doors are designed to be low-maintenance. Unlike traditional timber doors, they do not require regular sanding or repainting. Occasional cleaning with warm, soapy water is usually sufficient to keep them looking their best.
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The Smart Choice For Your Front Door
- GRP (Glass Reinforced Plastic) composite doors combine thermal performance with stylish aesthetics
- Provide excellent insulation, reducing heat loss and energy costs while keeping your home comfortable year-round
- Woodgrain finish inspired by natural oak for a realistic timber appearance without the maintenance of traditional wood
- Wide range of colours, styles, and glazing options to create a bespoke door
- All glass designs are triple-glazed and laminated for elegance, added security, and energy efficiency
- Suitable for both traditional and modern homes
- Offers the perfect balance of functionality, durability, and appearance
Everything About Composite Doors Explained
A composite door is created from several materials, each chosen for its performance benefits:
- Rigid polymer subframe for structural strength
- High-density insulated core for improved thermal efficiency
- High-impact GRP (Glass Reinforced Plastic) outer skin for durability and weather resistance
Composite doors are one of the most energy-efficient doors available due to their high-impact-resistant skin and gorgeous woodgrain finish, which creates a genuine and premium appeal. In addition, this multi-layered construction helps composite doors outperform traditional timber doors in terms of longevity, security, and insulation.
Choose your ideal design from a large selection of traditional and contemporary styles and a range of distinctive colours. There is a colour to fit every home; let your imagination go wild. Decorate your new door with triple-glazed decorative glass designs. There is a design to suit any property style, completing the look.

Create A Front Door That Reflects Your Style
Problem requesting your entrance door quote? Email sales@sthelenswindows.com with your request. Thanks
Upgrade Your Home With A Stylish Composite Back Door
Make the back of your home as stylish and safe as the front with our durable, modern composite doors. Design your perfect door online and choose from a range of unique styles to enhance your home’s look and feel.
Furthermore, with our composite doors featuring side windows, you can easily move between your house and garden. Browse our selection of high-quality windows and exterior doors with composite options. We provide an excellent option for home improvements for residents in the North West.

Get Your Free Composite Door Brochure Today
Explore a wide range of styles, colours, and finishes to design your perfect door. See all our options in one easy guide.
Problem downloading your entrance doors brochure?
Email sales@sthelenswindows.com with your request. Thanks

Explore Our Stunning External Doors
Discover a wide range of stylish and energy-efficient doors designed to enhance the look and feel of your home. Find the perfect door to match your style and property
Which Glass Design Suits Your Composite Door?
Use our composite doors online door designer and choose from a great selection of glass designs and colours. Whether you prefer double glazed composite doors or other glass options, the right choice can be as individual as you and will give your composite door the extra kerb appeal that you’re looking for.
Find the Perfect Door Colour for Your Home
We offer a wide variety of exterior door colours, with white interiors as standard. Giving you the uniqueness you seek when selecting new composite coloured doors. Furthermore, the designs and colours shown below are examples of our GRP composite door collection. However, we do offer many of the illustrated doors in some of the available colours.
The colours displayed should only be used as a guide; actual colours may differ from those shown.



























Composite Doors Available Across the North West
We supply and install composite doors in key towns and cities across Merseyside, Greater Manchester, Cheshire, and Lancashire. Below are our most popular areas:
Also covering: Alderley Edge
Not seeing your town?
We may still cover your area get in touch or call 01744 611 203 to find out more.
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