Made-to-Measure Conservatories in St Helens

A thorough, hassle-free installation service
We handle the planning, design, manufacturing, and installation
Enjoy complete peace of mind with comprehensive guarantees
Choose from traditional Victorian conservatories or modern designs
Trusted St Helens conservatory company with 30+ years’ experience

Request Your Free Quote Today

Modern conservatories with With uPVC Finish

Conservatory with large glass roof and patio doors

bungalow conservatory with sliding patio door

Conservatories We Install

We design and install made-to-measure conservatories for traditional and modern homes. Choose from classic Victorian and Edwardian styles, practical Lean-To designs, larger P-Shaped and T-Shaped conservatories, contemporary garden rooms and a range of roof options.

Our team can help you choose a design that suits your property, available space and how you plan to use your new room.

Edwardian

Gable

Lean To

P shape conservatory with solid roof and french doors

P Shaped

sky view from inside a double glazed conservatory

T Shaped

Victorian

Garden Room

Solid Roof

Glass Roof

Customer Reviews

We’re proud of the service we provide from initial design and quotation through to installation. Read what our customers have to say about their experience with St Helens Windows.

    
 
 
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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.

Benefits of a New Conservatory

Create additional living space designed around your home
Choose from traditional and contemporary conservatory styles
Select from a range of glazing, frame and roof options
Made-to-measure designs with a choice of colours and finishes
Modern glazing can help improve thermal performance and comfort
Create a bright space for dining, relaxing, entertaining or working from home

Arrange A Home Visit

Anthracite Grey Orangery with Lantern Roof

Why Choose St Helens Windows for Your Conservatory?

From initial ideas through to installation, our team can help you create a conservatory designed around your home and how you want to use the space.

Over 30 years of home-improvement experience
Conservatories designed around your property and available space
In-house manufacturing and professional installation
Choice of traditional and contemporary conservatory styles
uPVC, glazing, colour and roof options available
Local St Helens showroom and experienced team
Free, no-obligation quotations

Request Your Free Quote Today

bi folding doors on an open plan extension

Frequently Asked Conservatory Questions

Many conservatories may be built under permitted development rights, but this depends on factors such as the property, location, size and proposed design. Our team can discuss your project with you and explain what may need to be considered before work begins.

A suitable base and foundation are important for the stability and long-term performance of a conservatory. The required construction will depend on the design, ground conditions and specification of the project.

Although uPVC conservatories are a popular choice, we can also offer Aluminium conservatories. Our uPVC designs will have a similar look to the majority of the extensions you will see. However, we can make each design unique to your preferences.

On the other hand, our Aluminium conservatories have a slimmer framework. These conservatories are a stylish choice and are easy to maintain.

A correctly built conservatory can last for years with the right care and maintenance. When we design your extension, our team will be able to take you through the things you need to know to ensure your conservatory stands the test of time.

Conservatories tend to feature less brickwork and come with a large area of windows. Orangeries, on the other hand, look similar to an extension. We tend to build our orangeries with brick, and they are perfect with a lantern roof. That boosts the natural light in your home.

Yes, you can spread the cost of your conservatory into manageable monthly payments. This makes it easier to invest in your home without paying everything up front.

Request a Conservatory Quote

Having trouble requesting a quote? No problem, just email us at sales@sthelenswindows.com, and we’ll take care of it for you.

Conservatory Roof & Glazing Options

The roof and glazing specification can have a significant effect on the appearance, natural light and thermal performance of your conservatory.

Depending on your chosen design, options may include double-glazed glass roofs, polycarbonate roofing and lightweight solid roof systems.

Our team can explain the available options and help you choose a specification suited to your conservatory and how you plan to use the space.

Request a Conservatory Quote

Looking to spread the cost of a new conservatory?

Flexible finance options may be available to help you spread the cost with manageable monthly payments.

Find Out How

Request Your Free Conservatory Brochure

Explore conservatory styles, design ideas and extension options with our free brochure.

Complete the form below and our team will send you a copy to help you start planning your new conservatory.

Problem requesting a brochure?
Email sales@sthelenswindows.com with your request. Thanks

Conservatories Installed Across the North West

Thinking about adding a conservatory to your home? We design and install stylish, energy-efficient conservatories throughout Merseyside, Greater Manchester, Cheshire, and Lancashire. Explore some of the popular areas we serve below: