Rockdoor Composite Front Doors

We supply and install made-to-measure Rockdoor composite doors, offering a secure, energy-efficient and low-maintenance entrance for your home.

Rockdoor front and back doors are available in a wide range of styles, colours, glazing options and finishes, making it easy to choose a design that suits both traditional and modern properties.

Our team can help you choose from the Rockdoor range and professionally install your new composite door throughout St Helens and the surrounding North West.

two window black Composite Door with white upvc frame and side panels

Upgrade Your Home With A Rockdoor Composite Door

Speak to a member of our door team about the ideal Rock Door or composite front door for your home.

Get Your Free Quote

Customer Comments

We are proud of our customer service. And we believe that our customers’ testimonials accurately reflect their experiences with us.

    
 
 
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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.
  
 
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   QAS WES 
 25 July 2025
 
 
  No hassle approach from start to finish. 2nd time I have used this company, and I have been very pleased on both occasions
  
 
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   kenneth griffiths 
 24 July 2025
 
 
  Good service from sales team at good price. Product excellent quality and installed on time with minimum disruption by works team who knew what they were doing. Very satisfied and would use again

Rockdoor Brochure Online

Request a free Rockdoors brochure, which contains information about composite Rockdoors as well as various colours, styles, glass, and finishes.

Are You Looking For A Rockdoor For Your Home’s Entrance?

Are you looking for energy-efficient front doors? Rockdoor has been manufacturing composite doors since 1996, with a focus on security, thermal performance and durability. Its composite door range is designed to provide a strong, low-maintenance entrance for both traditional and modern homes. They have spent a significant amount of time developing and researching the composite Rock Door. They created a robust door, and it may increase the efficiency of your home. When properly maintained, a front composite Rock Door requires very little maintenance and can last up to 30 years.

We also supply a wide range of made-to-measure exterior doors to suit virtually any property style. From contemporary designs to more traditional options, our collection offers something for every home. Explore our full range online to find the perfect fit, tailored to your space, style, and security needs.

Stable

Our Stable doors offer a contemporary style to most homes. The Stable door is one of Rockdoors award-winning entrances for security. Choose from a wide range of styles and colours.

Back

A RockDoor can also be an option for a back door. Having a new back door installed will help make your home more protected and improve thermal efficiency in the long run.

French

Create a sleek look and feel into the outdoors with our French RockDoors. The use of large glass panels in your rock door adds a large natural source of daylight and visibility to your garden area.

Technical Information

25mm throw engages steel hooks.
50mm thickness core.
Reinforced door inner skeleton.
Carbon fibre reinforcing by using a reinforced carbon fibre inner-frame.
Deadbolts secure the Rockdoor to the outer frame.
Hinge blocks that produce strong fixing points when installing the door.
Steal hook locks engage to help prevent forced entries.
3-way adjustable hinges secure the reinforced frame for extra durability and strength.
A 3mm-thick outer PVC skin helps resist impacts and cutting.
PVC multi-chambered outer frame for thermal performance and durability.

The door composites come in several colours, allowing you to choose the right colour for your property. Furthermore, the colours shown below are available both inside and outside of the door.

Talk To Our Staff About Rock Doors And Composite Door Styles?

Request an obligation-free appointment to discuss Rockdoors, send us your preferred day and time online.

Let’s Get Started

Not Looking For A Rock Door?

We also manufacture and install a wide range of uPVC, composite and solid-core doors in different styles, colours and finishes. Explore our full door range to find an option that suits your property, budget and security requirements

uPVC Doors

We manufacture our uPVC doors to be reliable, stylish, and durable. Plus, they are low-maintenance. The broad selection of high-quality PVC doors makes us ideal for your new door.

Composite Door

The composite door range is available with a full range of designs, colours, glass choices, fanlights, and side panels. Utilising high-quality A-rated double-glazing or triple-glazed window units.

Solid Core Door

Superbly composed solid doors, the Premium Collection is available in both classical or modern door styles. Engineered to be reliable and practical, they offer outstanding performance.