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Conservatory Installation in Rayleigh
Dreaming of a bright, versatile new space for your home? EJS Windows designs and installs Victorian and Edwardian conservatories, roof lanterns, warm roofs and extensions across Rayleigh and the surrounding Essex area.
Conservatory Installer Rayleigh
A well-built conservatory can transform how you use your home, adding a light-filled space for relaxing, dining or entertaining. As a local, family run installer, we work with homeowners across Rayleigh to design a conservatory that suits their property and their budget.
Victorian & Edwardian Styles
Choose from our most popular conservatory styles, each offering a beautiful, light-filled social space for your home.
Warm Roofs & Roof Lanterns
Make your conservatory usable all year round with a warm roof, or add a roof lantern for extra natural light.
Extensions & Orangeries
From single storey extensions to full orangeries, we handle projects of any size — no job is too big.
Our Simple Installation Process
Get in touch by phone, email or our contact form to discuss the conservatory or extension you have in mind.
We’ll arrange a convenient time to visit your home, measure up and talk through your options.
You’ll receive a clear, no-obligation quote with honest advice — no hard sell.
Our team completes the build to a high standard, on time and with minimal disruption.
Conservatory & Extension Builds
Whether you’re picturing a classic Victorian conservatory or a larger single storey extension, we work closely with you from initial design through to the finished build, keeping the process simple at every step.
Light-Filled Living Space
Gain a new social space that fills with natural light in summer, extending how you use your home.
Built To Last
Backed by 23+ years' experience and a 10 year insurance-backed guarantee on every build.
No Job Too Big
From a full 72sq ft open plan extension with bi-fold doors to smaller conservatory projects, we handle it all.
Recent Conservatory Installations in Rayleigh
Take a look at some of our recent conservatory and extension projects across Rayleigh and the wider Essex area — real builds completed for local homeowners.



Before you call us, have you got questions?
How long does a conservatory installation take?
What's the difference between a Victorian and Edwardian conservatory?
Victorian conservatories feature a bay-fronted, multi-faceted design, while Edwardian conservatories have a square or rectangular shape — we can talk through which suits your home and garden best.
Can I use my conservatory all year round?
Yes, a warm roof option helps keep your conservatory comfortable throughout the year.
Do you offer free quotes?
Yes. We provide free, no-obligation quotes with honest advice on design, layout and finishes — with no hard-selling salesmen involved.
Are you insured and guaranteed?
Yes. EJS Windows is fully insured, and every build is backed by a 10 year insurance-backed guarantee for complete peace of mind.
What areas do you cover?
We build conservatories and extensions in Rayleigh and the surrounding Essex areas, including Brentwood, Chelmsford, Southend, Basildon, Hockley and Benfleet.
Areas We Cover
As a family run conservatory installer based in Rayleigh, we design and build conservatories and extensions across Essex, including Brentwood, Chelmsford, Southend, Basildon, Hockley and Benfleet. Wherever you’re based locally, our team can visit, discuss your ideas and advise on the right options for your home.