Extend your home with one of our fantastic conservatories.

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Yorkshire Windows Conservatories

We are one of the most experienced and reliable conservatory installers in the region.

We have been installing conservatories since 1980 and design conservatories for many uses, from small relaxing spaces to classic garden rooms, kitchen extensions and dining rooms.

Classic and modern conservatory styles to suit your home

We install a wide range of conservatory styles, including Edwardian, Victorian and Lean-to conservatories, to modern bespoke conservatories for homeowners who require tailored specifications.

We’ll build a conservatory that’s perfect for your home and lifestyle

Small conservatories, large conservatories and everything in between

Are you looking for a little bit extra space or a large multi-functional room?

We build conservatories in all shapes and sizes. From small Lean-to conservatories to large stone-built conservatories. We understand that every home is unique and we are committed to providing you with a beautiful, functional, and cost-effective conservatory that will add value to your property and enhance your lifestyle.

Exterior of a heritage property
Stylish office library
Large living room with bespoke secondary glazing

We have been very impressed by the quality and speed of the installation. We would certainly recommend Yorkshire Windows to others.

Mr and Mrs Morris

Stunning styles, the latest modern frames & intelligent energy efficient glazing

A comfortable space in summer and winter

Make the most of your conservatory throughout the seasons with energy-efficient glazing or a highly insulated solid roof.

Our conservatories are designed to provide maximum energy efficiency, helping to reduce your energy bills while also creating a comfortable and inviting space all year round.

White upvc conservatory using Smartglass glazing

Intelligent conservatory glazing

Where appropriate we use SmartGlass to make our conservatories warmer in winter and cooler in summer.


  • Reflects heat and solar glare in summer
  • Keeps you warm in winter
  • True self-cleaning
  • Argon filled
  • Warm edge technologies
  • Considerable sound reduction compared to polycarbonate sheeting

Discover SmartGlass

Solid, highly insulated, tiled conservatory roofs

Lightweight, highly insulated & quick to install. Tiled conservatory roofs are an effective way of converting your summer conservatory into a stylish garden room that can be used all year round.

They can be fitted to any shape or size of conservatory, from small lean-to conservatories to large Victorian conservatories.

Solid conservatory roofs

Closeup of secondary glazing window

Quotes, Appointments, Questions

Call us free:
0800 59 11 55
Phone lines open, 9am - 1pm

Complete our short contact form

We take care of everything

We aim to make your conservatory installation a stress-free experience

Closeup of secondary glazing window

Design & Planning

Our friendly team of knowledgeable conservatory designers will work closely with you. Explaining the different options along the way and answering your questions.

We will take care of everything from the initial design and planning application (if required) to the final installation.

Our professional conservatory installation team

Our team of conservatory installers have built hundreds of conservatories across Sheffield, Yorkshire and beyond.

They handle groundworks, building, frame installation, heating, electrics / WiFi, plastering - everything to get your conservatory ready.

Our reliable team of conservatory installers are extremely conscientious, meaning you can be sure that your project will be completed on time and to the highest standards - and of course we’ll tidy up!

Closeup of secondary glazing window

Conservatory frame colours

White, coloured or woodgrain frames available

Our conservatory frames can perfectly match your window frame colours.

Whilst white conservatory frames are very popular, the option of single or dual colour frames means there is an increasing trend for coloured or wood effect uPVC conservatories. With a variety of hues to choose from, you can create the perfect appearance for your conservatory.

Popular frame colours

  • Agate Grey
    Agate Grey
  • Anthracite Grey
    Anthracite Grey
  • Black Ash
    Black Ash
  • Chartwell Green
    Chartwell Green
  • Cream
  • Golden Oak
    Golden Oak
  • Grey Aluminium
    Grey Aluminium
  • Ice Cream
    Ice Cream
  • Irish Oak
    Irish Oak
  • Nut Tree
    Nut Tree
  • Rosewood

Choose your own colour

If you’re looking for a particular colour there’s practically hundreds of RAL colour finishes you can choose from.

Common questions

How much does a new conservatory cost?

The cost of a new conservatory will depend on a variety of factors, such as size, style, materials, and installation. As a guide, the price of a fully installed average lean-to conservatory costs in the region of £15,000.

Do I need planning permission for a conservatory?

In many cases planning permission is not required for a conservatory if you meet the conditions and limits of permitted development - such as the height, depth, position and location of the home.

Our team will guide you through the conditions of permitted development and handle planning permission applications and building regulations if they are required.

How long does it typically take to install an average conservatory?

Once we get on site it takes 3-5 days to erect the frames and roof. It then takes about a week to complete electrics, plastering etc. In total it takes our team between 2-3 weeks to complete the installation of an average conservatory.

Why add a conservatory?

  • Let the light in - A conservatory allows you to sit in the light even during the darker winter months, keeping you sheltered from cold winds and the sometimes harsh Yorkshire weather.
  • Flexible Extra Living Space - It's easy to create any type of room within your conservatory from a dining room to a playroom. Conservatories are great places to escape the rest of the house. Places to sit and watch the wildlife and the weather - great places to relax.
  • Improve saleability - There is much discussion about whether a conservatory adds value to a home. We feel that our well-built, insulated conservatories will put you ahead of the competition when it comes to selling your house.
  • Cheaper than a stone-built extension - if you require extra space but can’t afford to move or add a stone-built extension a conservatory can give you the extra space for a fraction of the cost.
  • Enhance your lifestyle - Bridge the gap between the house and the garden - if you have an area near the back of your house that is not often used, a conservatory could use this space well.
  • A fair price, first time

    We believe in giving you a fair price for the work involved, first time and without any sales gimmicks.

  • No seasonal sales

    We don't have seasonal sales. So you can be confident if you buy from us today you won't see our price cheaper the following week.

  • No pressure

    All quotes will be given to you in writing and we'll leave this with you to consider in your own time.