Composite Doors in St Helens

Choose a made-to-measure composite door in St Helens from a wide range of traditional and contemporary designs, colours, glazing options and finishes.

Built using a multi-layer construction with a durable GRP outer skin and insulated core, composite doors combine security, thermal performance and low-maintenance materials with the appearance of a traditional timber door.

Whether you are replacing a front door or looking for a composite back door, you can customise the style, colour, glazing and hardware to suit your property before using our online door designer to visualise your chosen design.

Durable multi-layer construction
Low-maintenance GRP outer skin
Wide choice of traditional and contemporary styles
Multiple colours, glazing designs and finishes
Made-to-measure for your property
Front, back, fanlight and side-panel options

Start Designing Your Door

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.

Agate Grey

Anthracite Grey

Black Brown

Buckingham Grey

Chartwell Green

Colza Yellow

Distant Blue

Basalt Grey

Cream White

Distinction Grey

Pebble Grey

Duck Egg

Gold Oak Stain

Honey Beige

Leaf Green

Light Grey

Pale Green

Porcelain Blue

Purple Violet

Rosewood Stain

Ruby Red

Slate Grey

Standard Black

Standard Blue

Standard Green

Standard Red

Standard White

Steel Blue

Telemageneta

Traffic Red

Turquoise Blue

Ultramarine Blue

Wine Red

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.

Create My Door

Don’t Take Our Word For It, See What Our Customers Say

Customer service is something we pride ourselves on. And we think our customers’ testimonials express their experience with us.

    
 
 
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   Paul Jackson 
 6 October 2026
 
 
  Excellent company I can't thank you enough Grahame came out and put new gutters on the back of my house giving me peace of mind I would recommend st Helens windows every time thank you
  
 
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   Julie Price 
 3 October 2026
 
 
  We have just had a new back door fitted and we are more than pleased with it . The young man who fitted it was very polite and helpful and wasted no time in fitting it . We will definitely be back next year for a new front door. We would definitely recommend St Helens Windows to everyone . Thank you for a lovely job .
  
 
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   Neil Styles 
 21 September 2026
 
 
  Quick efficient and professional service. Absolutely made up with the work they’ve done. Would highly recommend.
  
 
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   Jade Connor 
 4 September 2026
 
 
  ⭐⭐⭐⭐⭐

An absolutely exceptional experience from start to finish. The quality of both the products and the service has been unrivalled, and every single member of the team has been a genuine pleasure to deal with.

Alan in Sales was fantastic — knowledgeable, helpful and professional throughout. Kierra in Billing was equally brilliant and made everything straightforward and easy.

A special mention has to go to the fitting team, Ewan and Tyler. Their workmanship was of an exceptional standard, and their professionalism was second to none. They were a joy to have around — polite, respectful, tidy and clearly took great pride in what they do.

The finished windows look fantastic, and the quality is outstanding. From the initial sales process right through to the fitting and aftercare, the whole experience has been first class.

We honestly couldn’t recommend this company highly enough. Exceptional people, exceptional products and exceptional service — absolutely delighted with the result!
  
 
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   Audrey Lacey 
 18 July 2026
 
 
  We had replacement windows throughout and a new front door from St Helens Windows, installed on June 8, 2026. Everything went brilliantly from the very start - from when the rep Alan came to measure and price (who was not at all pushy, just very nice and helpful), from phone calls and communications with the company, to the actual installation. All excellent. The team arrived on time - Ewan and Tyler - and got stuck in promptly with enthusiasm. The whole process took only two days. At the same time the company installed a new front door for my son at another local address, and he was equally happy with the entire process. I would not hesitate to use the company again in the future for any further work required and would wholeheartedly recommend them. Thank you once again to all at St Helens Windows.
  
 
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   Paula Keaton 
 24 June 2026
 
 
  Fantastic service from ordering to fitting, second to none !! I actually ordered the wrong glass panels for our new door , wasn't any trouble as they ordered new ones quickly and replaced them in no time. Kierra kept us updated with time's re ordering etc and rest of team Jordan, Graham and Jordan for fantastic service and fitting, would definitely recommend 10/10 !!
  
 
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   Kevin Hallwood 
 19 June 2026
 
 
  Jordan the fitter is a really nice lad so hard working just cracked on with the job in hand we are absolutely made up with job didn't leave a mess cleand up as he whent on once again brilliant lad.
  
 
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   alan sephton 
 30 May 2026
 
 
  I can't fault st helens windows I had all my windows and doors fitted by ewan and Tyler plus my gutters replaced from the office staff to the fitters great service can't recommend highly enough
  
 
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   Richard Joanes 
 20 May 2026
 
 
  Exceedingly happy with the installation and the quality of our new doors.
  
 
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   Roman Levitskyi 
 20 May 2026
 
 
  This company did great job
They installed for me 4 windows and external door
I recommend them
  
 
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   mark horrocks 
 16 April 2026
 
 
  Highly recommended, used several times over the years on windows/doors/conservatories/fascia's/guttering.
  
 
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   Mike Grimes 
 14 March 2026
 
 
  Paul and his colleague were fantastic. They came and did an amazing job. No fuss, no mess, no drama. Expertly finished the windows and we could not be more pleased with them. Thank you St Helens Windows! Highly recommend
  
 
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   Claire Leech 
 12 March 2026
 
 
  Fantastic service from the first initial visits, survey and fitting. All your employees where professional kind and the service and end result has made our year. Would recommended to anyone for home improvements and excited to have them look at future work in our home. 😃
  
 
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   Karen Campbell 
 24 February 2026
 
 
  Very professional. Great service. Wouldn’t go anywhere else. Great windows.
  
 
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   Janette Critchley 
 1 January 2026
 
 
  We had our front door replaced by this company.  They did an excellent job.  Would recommend.
  
 
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   joan conroy 
 27 November 2025
 
 
  The job was in great time the man was friendly and clean and im very satisfed with this companyx
  
 
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   sara ridgway 
 27 November 2025
 
 
  We had a great experience with St. Helen’s Windows from the initial meeting for the quote to the installation. Windows and doors are all of high quality and all of the engineers were very helpful and very tidy workers who left no mess at all.
  
 
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   Anthony McDonnell 
 3 November 2025
 
 
  Quality excellent, lead in longer than would have wished but probably worth the wait
  
 
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   david benson 
 30 August 2025
 
 
  Very good information on the order taking visit and on the measuring up visit. Quick service from order being placed to the instalation date.
The removal of old fittings and fitting of replacements was completed in the set time and to a very high stanadard by the fitter and he made sure that he kept everything neat and tidy.
The total service from first visit to completion of the job was first rate and we could not of been more satisfied.
WELL DONE  to all concerned.
  
 
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   Raymond Hampson 
 28 July 2025
 
 
  Very pleased with St Helens Glass. Extremely satisfied with the workforce all good tradesmen, very cooperative and competent
Although everything did not go according to plan. They were quick to respond and rectify the problem.
I would certainly recommend the company.

Everything About Composite Doors Explained

Composite doors are manufactured using several materials, with each layer designed to provide strength, insulation and durability.

Typical construction includes:

A rigid polymer subframe for structural strength
A high-density insulated core to help improve thermal performance
A tough GRP (Glass Reinforced Plastic) outer skin for durability and weather resistance

This multi-layer construction helps create a strong, low-maintenance external door with good thermal performance. The GRP outer skin can also provide a realistic woodgrain appearance, giving you the look of a traditional timber door without the same level of maintenance.

Choose from a wide range of traditional and contemporary composite door designs, colours, glazing options and finishes to complement your home. Decorative glass designs are also available, allowing you to personalise your new front or back door to suit your property.

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

Composite doors are also available for the rear of your home, combining durability, security and low-maintenance materials with a wide choice of colours and designs.

Choose from a range of composite back door styles, glazing options, side panels and finishes to complement your property. Use our online door designer to explore the available options and create a door suited to your home.

Create Your Ideal Door Instantly

Grey Composite door with uPVC side light and frame

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

Red Elegance

Esteem Arch Duck Egg

Esteem Eye Brow Signal Violet

Esprit C09 Distinction Grey

Esprit C12 Center Gold Oak

Esprit C17 Center Black

Esprit C25 Green

Esprit C26 Left White

Renown Diamond Traffic Green

Renown Top Colza Yellow

Black Classical Half Glazed

Traffic Red Craftsman

Blue Elegance Grid

Red Eclat Arch

Colza Yellow Elegance Arch

Green Eclat Arch Georgian

Which Glass Design Suits Your Composite Door?

Use our online composite door designer to explore a wide range of decorative glass designs and finishes. From traditional patterns to more contemporary glazing styles, you can choose an option that complements your door and adds character to the entrance of your home.

Scotia Zinc Decorated Door Glass Close Up

Kara Brass decorative door glass close-up

Edwardian glass decorative door glass close-up

Aspen glass decorative door glass close-up

Find The Perfect Door Colour For Your Home

Choose from a wide range of composite door colours to complement your property, with white interiors available as standard on many designs. Our collection includes traditional shades, contemporary greys, bold colours and wood-effect finishes.

The colours and door designs shown are examples from our GRP composite door range. Colour availability can vary between individual door styles, so our team can confirm the options available for your chosen design.

*Colours displayed on screen should be used as a guide only, as actual finishes may vary.*

Black Grey RAL 7021 Composite Door Swatch

Choosing The Right Door Handle

Door handles are more than just a practical feature; they are one of the first features visitors notice about your home. The right handle can instantly enhance kerb appeal while also playing a vital role in the security and everyday functionality of your entrance door. We offer an extensive range of expertly crafted door handles in a variety of styles, finishes, and colours, making it easy to find the perfect match for both traditional and contemporary homes. Combining elegant design with dependable performance, our door handles help create a stylish, secure, and welcoming entrance.

The colours displayed should only be used as a guide; actual colours may differ from those shown.

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.

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.

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: