- Product Overview
- Our Service
- Quality Assurance
- Planning
- Roofing Options
- Colour Finishes
- Security
- Glazing Designs
- Guarantee
- FAQs
- Offers
- Get a Quote
Elizabethan Conservatories
Savour the delights of the traditional English Renaissance style Elizabethan Conservatory by creating another room for you and the family to relax and have fun in. Let children play in comfort and style as your young family grows, or unwind in your own peaceful haven. The Elizabethan Conservatory is both practical and elegant, adaptable and affordable.
However you choose to enjoy this light and airy conservatory with its noble Elizabethan feature windows, John Williams has years of experience creating the very best Elizabethan conservatories giving peace of mind from plan to finished product.
Talk to us to find out more about this elegant home enhancement, about our quality craftsmanship and our excellent standards of service.
Let us create the perfect conservatory for you, at affordable prices that offer fantastic value for money - the John Williams tradition for more than 40 years.
Elizabethan Conservatories - Our Service
You’ve looked at the pictures, you’ve created the image in your mind and you’re already sitting back and relaxing in your Elizabethan Conservatory. Now turn your creation into reality.
John Williams has more than 40 years of experience, so call us for an obligation-free appointment. One of our specialised team will visit you in your home, at your convenience and guide you through the process. We’ll advise on a Elizabethan conservatories design, talk about your specific needs and look at which design most suits your home and the lifestyle you’re dreaming of. But the final choice is, of course, always yours.
The next stage, once you’ve agreed on your final design, is down to us. We will organise a comprehensive survey and if you need planning permission for your elegant new addition, we’ll even apply on your behalf.
Then leave it to our dedicated in-house team to install your stylish Elizabethan Conservatory with minimal disruption and mess. Sit back and watch your new conservatory develop before your eyes. And before long the dream will be the reality.
Call John Williams on 0800 66 00 55 if you have any questions or to book your free one-to-one consultation...start creating.
Elizabethan Conservatories - 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.
Elizabethan Conservatories - 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 Elizabethan Conservatory 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 Elizabethan Conservatory (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.
Elizabethan Conservatories - Roofing Options
One of the things we know concerns our customers is how Elizabethan conservatories will look with modern building materials. Fear not. At John Williams we ensure that while we use the most advanced roofing materials to make your conservatory the most temperate room in your house, we do not sacrifice aesthetics.
While enjoying your Elizabethan conservatory in all its noble splendour, the design reduces heat loss in the winter and conserves heat in the summer. This means you can relax in perfect temperatures in your conservatory all year round. Not only does the energy-efficient way of conserving heat in this manner save your pennies on your heating bills, it also reduces your carbon footprint.
So how does your conservatory do this? You have a choice of high quality roofing materials from John Williams.
You might opt for our solar glass option that effectively holds in heat in the winter and reflect it in the summer, or you might opt for our polycarbonate roofing that prevents 80% of the sun’s energy entering through the roof. In addition, the polycarbonate roofing reduces glare, thus enhancing the ambient appeal with its soft lighting.
Talk to our dedicated team of advisors and they will explain all your options and choose the roofing that’s right for you. All our roofs are of the highest quality and come with a 10-year guarantee.
Elizabethan Conservatories - Colour Finishes
Stand back and admire the lavish Elizabethan-style craftsmanship with our beautiful timber-alternative Elizabethan conservatory. Trace your fingers admiringly over the finish of your conservatory to discover not real wood but this impressive timber alternative. It looks authentic but has all the benefits of being chip-resistant, flake-resistant and crack-resistant UPVC. What’s more, this weather-proofing is guaranteed for 10 years. Also enjoy the peace of mind of added security with UPVC materials.
Our virtually maintenance-free timber alternative means you have more time to sit back and enjoy your stylish new conservatory. You can choose from a whole range of colours so your conservatory blends seamlessly with your home’s existing windows and doors. And the robust coloured finish means you don’t have to re-paint, either.

You’ll be spoilt for choice with John Williams’ range of finishes, furniture and glazing options when you create the conservatory you’ve always wanted.
Elizabethan Conservatories - Security
You can enjoy all the elegance and refinement Elizabethan Conservatories bring without worrying about security. That?s because John Williams knows that security is one of your priorities - which makes it our priority too.
Know that the multi-locking mechanism we use on our doors and windows have won a police Secured by Design award.
Know you can enjoy the peace of mind that comes with locking window handles. And know that your Elizabethan conservatory has a specially reinforced wall frame which gives it maximum strength and security.
This range of innovative security features also come with the John Williams seal of approval, because we design and manufacture all our products and ensure they are tested rigorously to withstand attempted break-ins.
So sit back in your Elizabethan Conservatory and relax, safe in the knowledge that it is your very own secure sanctuary.
Elizabethan Conservatories - Glazing Designs
It’s the finishing touches, the colours, the designs, the lighting that will turn your elegant Elizabethan Conservatory into one with your personal stamp on it. Add Elizabethan touches with our traditional, diamond and leaded patterns to a whole glass panel or keep with the era to just the edges. We are here to advise every step of the way.
We offer subtle colours in our lead and bevelled glass designs. It’s these flourishes of colour that turn John Williams Elizabethan Conservatories into the chic and elegant space you want.
Let John Williams show you what you can wave your magic wand over - tall glass panels, over infill panels and base walls. Our designers will guide you so your creation is in keeping with the style of your home and your garden.
Remember also how your room will always be at just the right temperature with our safety glass which can be used for roof lights or you may, with some designs, choose the polycarbonate roof which reduces glare and affords the opportunity for you to add subtle colours for the gentlest lighting effects.
Whatever you choose one of our dedicated Design team can advise, so call us on FREE on 0800 66 00 55 or click here to request a call back.
Elizabethan Conservatories - 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.
Elizabethan Conservatories - FAQs
Elizabethan Conservatories - Offers
25% OFF ELIZABETHAN CONSERVATORIES
Choose from a fabulous range of Conservatory designs to suit every home and budget... Order this month and SAVE 25% off our entire range PLUS BUY NOW, PAY NOTHING FOR 12 MONTHS (subject to status).
Elizabethan Conservatories Discounts























