Conservatories & Orangeries

Add a touch of high-end luxury to your home when you choose a Zenith conservatory or orangery. A bespoke combination of brick pillars and a glass lantern roof, conservatories or orangeries make an elegant extension to any property.

Orangery Essex - Zenith Windows Limited

Modern conservatory styles to suit your home

When you’re planning to build a conservatory, it’s important to choose a style that will complement your home. After all, the conservatory will be an extension of your home, so you want it to flow seamlessly with the rest of the property.


Our double glazed conservatories offer a cost-effective way to add an extra room to your property. You’ll be able to choose from a variety of conservatory styles, roof designs, windows, and doors to get the exact look you want.

Not only will our uPVC conservatories give you the perfect aesthetic, but they also come with a host of useful features. Their uPVC profile is designed to give you exceptional heat performance, trapping warm air inside your room and preventing it from escaping. This means the room stays warmer for longer, leading to savings on your annual heating bills.

Since uPVC is such a strong material, our double glazed uPVC conservatories are also quite durable. Their strength protects you from intruders, but you also get extensions that don’t show signs of wear and tear. The surface is non-absorbent, so stains don’t set in and the colour remains bright for a long time. This results in a conservatory that doesn’t need an intensive care routine.

double glazed upvc conservatories
Conservatory - Zenith Windows Limited


An orangery is a hybrid between a conservatory and a standard extension. It is made with brick-built pillars and is typically designed to have a raised glass roof structure, letting in natural light.

The main difference between an orangery and a conservatory is that orangeries are more commonly found on smaller homes and are more like conservatories in terms of their glazed structures. They tend to have a more solid roof, with the use of a lantern or a flat roof, and an internal pelmet around the perimeter of the ceiling. Orangeries usually have brick or super-insulated aluminium columns for pillars, which adds an element of grandeur.

Safe and secure

A conservatory must be just as secure as any other access point to your home. They come with toughened glass, internal beading and force-resistant hinges as standard, making a contemporary Zenith conservatory a safe and secure addition to your home. Our uPVC doors and windows come with multi-point locking, anti-bump, anti-pick and anti-drill key locks as standard. All of our products are made with your security in mind.

Secure Conservatory
Glass Roof Conservatory Essex - Zenith Windows Limited


Years Experience

why choose us

Why Choose Zenith Windows?

Zenith Windows is a renowned Conservatory & Orangery company with a presence throughout Essex, Kent, London, Suffolk, Cambridge, Berkshire, and Surrey. 

We cater to all styles and preferences with our wide selection of colours and designs. Our conservatories and orangeries are made from top-notch materials, and our team of specialists are on hand to help you find the perfect one for your home improvement project.

Quick Installation
Modern Designs & Customizable Options
Free No Obligation Quote
10 Year Zenith Warranty
All Products Covered by Secure by Design & Certass Approved

Conservatories & Orangeries to improve your home!

Looking for a way to add some extra luxury to your home?

Consider a Zenith conservatory or orangery. Our bespoke designs are perfect for adding extra space and style to any property. With a combination of brick pillars and a glass lantern roof, orangeries provide an elegant extension to any home. Plus, our products are made with quality materials that will last for years. 

Contact us today to learn more!