- Product Overview
- Our Service
- Quality Assurance
- Planning
- Roofing Options
- Colour Finishes
- Security
- Guarantee
- Offers
- Get a Quote
Orangeries and Sun Rooms
You don't need to move house to create additional living space. Orangeries and Sunrooms are becoming increasingly popular ways to add space and luxury to your life. Create an extra room where the children can play safely, or a haven to relax. It could be an extension to a kitchen or dining room, or maybe you need a place to indulge in a hobby.
Whatever your need, John Williams Orangeries and Sunrooms blend period features such as pilaster columns and decorative fascias with the latest glass technology - the result is additional living space that is both beautiful and practical.
So talk to John Williams about our competitive prices, our exceptional service and our quality craftsmanship. Enjoy peace of mind in knowing that we deliver quality in all our dealings with you - as has been the John Williams way for over 40 years.
Orangeries and Sun Rooms - Our Service
If you’ve been charmed by the designs for your very own Orangery or Sunroom, seen yourself reclining in the elegance of this stylish new addition to your home, then give us a call. One of our friendly advisors will book you a personal consultation in your own home where you can take your time to design your dream conservatory.
With more than 40 years experience John Williams will be able to answer all your questions. We will guide you step by step through the process. We pride ourselves on our customer service and attention to detail.
We’ll help you make your choice and create the Orangery or Sunroom for your home to meet your individual needs. Maybe as an extension to a dining room or kitchen, maybe as a place for the children to play, or maybe just a peaceful space to escape to. Once you’ve agreed your design leave it up to us to arrange a comprehensive survey and if you need it, we’ll also submit the application for planning permission for you.
John Williams is there to support you all the way. If you have any concerns or questions, phone us on 0800 66 00 55, or call to book your no-obligation, free consultation. We look forward to hearing from you.
Orangeries and Sun Rooms - The qualifications for the job
From the products we manufacture to the installation and customer services we provide, quality remains the hallmark of John Williams.
We remain one of the few companies to hold the British Standards Institution award for manufacture and customer care.
For even greater assurance, we hold no fewer than four Kitemarks - nationally recognised seals of approval - for the quality of our products and their excellent energy ratings.
And as a member of FENSA, you are safe in the knowledge that our replacement windows and doors comply with the current Building Regulations for both England and Wales.
With our products made, supplied and fitted using in-house resources, we operate stringent quality control and testing at every stage.
In this way, John Williams can maintain such high standards, and reward our customers with the very best service.
Orangeries and Sun Rooms - Planning
To build on or change the use of land or buildings, UK law requires you to obtain planning permission. John Williams will assess your location and individual Orangery/Sun Room design against current planning policies and guidelines to establish if planning, listed building or conservation consent is required.
Where approval is required, full plans will be prepared and submitted to your local authority by John Williams and we will handle the planning consent process on your behalf.
Depending on your circumstances, you may also require Building Regulations, Building Warrant (Scotland), Water Authority, Estate or Party Wall approvals.
In the unlikely event that you require any of these further approvals, John Williams will expertly handle all the matter on your behalf, so your project proceeds as smoothly as possible.
Failure to obtain the correct approvals could lead to you having to tear down your Orangery/Sun Room (at your own expense) and create legal problems when selling your home.
With John Williams you can rest assured you will avoid any of these costly and distressing errors.
Orangeries and Sun Rooms - Roofing Options
What a wonderful addition to enrich your home! And while your new orangery or sunroom is sure to provide many lovely days relaxing in warm, natural daylight, you can also rest easy in knowing that you’re helping the environment too.
Advanced roofing materials used by John Williams ensure your new favourite room will be the most temperate and energy-efficient in your home. And while our manufacture and design ensures we never compromise on aesthetics, you will save on your heating bills and reduce your carbon footprint.
Our solar glass technology means that your orangery or sunroom retains heat in the winter and conserves it in the summer months. Your room will always feel just the right temperate whatever the season.
You might also consider our polycarbonate roofing that reduces glare in the summer, creating softer lighting. It reflects 80% of the sun’s energy from entering through the roof. In addition, in the winter this special roofing material will help to radiate rising heat back into the room so the room stays cosy.
When you plan your orangery or sunroom we can discuss all roofing options with you to suit all needs. And remember we offer only the highest quality material at the best prices. All our roofs are guaranteed for 10 years.
Orangeries and Sun Rooms - Colour Finishes
You’ll be amazed at the range of finishes we offer at John Williams, ensuring an Orangery or Sunroom will completely transform and enhance your home.
We offer an alternative to quality hardwood that comes in a whole range of colours so your new room blends perfectly with the existing windows and doors of your home.
How do we do this? By providing our timber alternative that looks just like real timber. It’s only when you dance your fingers across the finish and stand back to admire it that you’ll know it’s actually UPVC. So you get the look and the texture of hardwood with all the advantages of a weather-proof, durable and secure UPVC conservatory.
The colour layer wraps your stylish and elegant Orangery or Sunroom in a protective cover. It’s crack-proof, chip-proof and flake-proof so there is no need to repaint - and this weather-proofing is guaranteed for 10 years.
When you create your Orangery or Sunroom you’ll be delighted with the range of choices we offer, from furniture to glazing to colour finish.

What does this mean for you? More time to kick off your shoes and relax in your sublime John Williams Orangery or Sunroom.
Orangeries and Sun Rooms - Security
Doors with locking handles? Yes.
Award winning multi-point locking mechanism? Yes.
Did we say award winning? Our special locks are endorsed by the police and hold their Secured by Design award.
But that’s not all. Here at John Williams we take security very seriously, which means you can relax and enjoy your stylish new Orangery or Sunroom confident that we’ve added a number of security enhancements and that your conservatory conforms to British standards.
You’ll also find that we use an exclusive reinforced wall frame which provides unsurpassed security.
And because John Williams designs and manufactures your Orangery or Sunroom, we add another level of security by undertaking our own rigorous testing to ensure it’s able to withstand attempted break-ins.
So you needn’t worry because we’ve taken care of security for you. Now sit back and enjoy your new Orangery or Sunroom with complete peace of mind.
Orangeries and Sun Rooms - Guarantee
THE JOHN WILLIAMS 10-YEAR GUARANTEE
Invest in any products from John Williams, and you are investing in peace of mind for years to come.
That’s because we have been successfully designing, manufacturing and installing windows, doors, conservatories and roofline products for hundreds of thousands of customers for more than 40 years.
Because of the confidence we have in the superior quality of our materials, and our craftsmanship, we guarantee all our products for 10 years.
John Williams' products are designed to last, and our excellent customer service means we go on looking after you long after installation.
We are fully compliant with relevant industry bodies including the Fenestration Self-Assessment Scheme (better known as FENSA).
And with our Price Promise, all this peace of mind is offered at prices giving you exceptional value for money.
Orangeries and Sun Rooms - Offers
25% OFF ORANGERIES AND SUN ROOMS
Choose from a fabulous range of Orangery and Sun Room designs to suit every home and budget... Order this month and SAVE 25% off our entire range PLUS 12 months interest free credit (subject to status).
Orangeries and Sun Rooms Discounts



















