Conservatory Sizes: Your Guide to Choosing the Right Conservatory

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Are you thinking about setting up your conservatory? Are you getting confused about conservatory sizes and prices that come attached? Of course, the team here at Conservatories Orangeries is committed to helping you find the best possible deals. But what if you’re not sure what will work best for you?

What’s worth remembering is that different conservatory sizes work well for different people and households. While something like a 5m x 3m conservatory might work well for some homes, it may not translate well to your needs.

This guide will tell you what to know about setting up an ideal conservatory quote based on size. Think carefully about what you likely need or want a conservatory for! Of course, do also consider your budget. That’s where we can be of particular help!

Let’s look at what you need to keep in mind when setting up conservatory sizes that will benefit you and your family.


Be Careful Not to Overpower Your Home

When it comes to setting up the perfect size of conservatory for your home, you need to be careful that it doesn’t stick out awkwardly or impact the look of your building. That’s not always easy to do! While there are standard conservatory sizes out there, you might want something more than a 4m x 3m conservatory if you want to extend your property.

However, conservatory designers and installers generally work to what they refer to as the ‘Golden Ratio’. For mathematicians, this ratio is roughly 1:1.168, with your house being the more significant number.

There’s no need to worry for those anxiously looking towards the calculator. This means your home’s width and depth should be significantly larger than your extension. It doesn’t have to be this way excessively, but most conservatories across the UK follow this rule. That’s simply because it looks better on the eye.

These rules should, to some extent, also apply to your garden. Is a 4m x 4m conservatory likely to eat up your outdoor space? Consider what is more important to you.


Bungalow Orangery Exterior View


What Will You Use a Conservatory For?

Of course, when you first contact a conservatory installer, you must answer a series of questions. As you may imagine, the big one is ‘What will you use your conservatory for?’. This is a reasonable request, as it means that installers and designers can work out how much space, internally, is likely to work best for you in the long run.

To think about this generally, you will likely need to look for a smaller conservatory if you’d like to create a simple sitting area or an office. You may even want to look for a smaller space if you consider a playroom or nursery.

You’ll need to start looking into bigger spaces if, for example, you’re likely to have lots of people using the conservatory simultaneously. The more people in the space, the bigger it needs to be – it is simple maths! Therefore, anything like a home bar or a big dining room will need as much space as possible, again, in line with your home.

This, again, is part of the ratio and calculation that your conservatory designer and installer will look into with you. Rest assured, they will be the experts you must rely on to ensure you benefit from enough legroom and elbow room.


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What About Planning Permission?

Of course, planning permission can come into play when you start thinking about designing a conservatory. The good news is that those on the smaller size won’t need local authority approval. Generally, a floor space of less than 30 square metres in the area will not need permission, though cases may vary, so consult your conservatory designer for advice.

Generally, if your conservatory installation is taller than 4m, you will likely need to contact your planning authority for guidance. This is primarily going to be the case if your conservatory is taller than your home’s roof! You’ll also need to consider the land your home sits on – is your conservatory bigger than 50% of your land? Then you’ll need planning permission.

If in doubt, it is well worth reaching out for information and advice on planning permission, as you certainly don’t want to be on the receiving end of any fines or project denials.


What Are Standard Conservatory Sizes?

While plenty of people take up bespoke conservatory setups and styles, it’s common for these extensions to take on standard sizes. Some of the most common and popular conservatory measurements can include:

  • 4m x 3m Conservatory Installations
  • 4m x 4m Conservatory Installations
  • 5m x 3m Conservatory Installations

Of course, the larger your conservatory area, the more you are likely to pay. It is worth keeping this with an open mind when hunting around for conservatory sizes and prices.


Victorian Gable Orangery cost


What Size Works Best for You?

It’s not easy to immediately calculate which size of conservatory is likely to work best for you from the outside. Unless you already know a thing or two about measurements and ratios, we dare say you will likely need to consult with conservatory designers regarding this. However, that’s not a bad thing!

Consider what you’ll need a conservatory for, your budget and your existing space. When you’re ready, start looking for quotes from leading providers!


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