How Much Does a Glass House Extension Cost?

The cost of bringing a glass house extension to your home is going to cost anywhere between around £25,000 and £38,000. Keep in mind that this is only a guide price and is subject to change depending on a wide range of factors. This includes the size of the extension, the style of glass you go for, the installer you choose, and where in the country you are!

It’s important to note that the size of your glass house extension is going to have an effect on the price in the final specification. This is because the larger the glass house extension you opt for the more materials and labour costs you could accrue. Speak to your installer of choice to see how much you could be paying per size.

With all of this in place, what can you do to ensure you keep the cost of your building extension down?

Comparing a glass house extension across installers is always going to be a great place for you to start, not only because you’ll be able to see a wide range of different styles but also because you’ll be open to a wider range of prices too. We know that enhancing your home is an exciting prospect, but taking your time to find the right design, installer, and price will work wonders for you.

Glass House Extensions


Glass House Extensions

Glass House Extension: What to Consider

A glass house extension is more than just a glass building, it’s a real opportunity for you to bring something special to your property. Due to modern innovations, glass house extensions can be fitted in a wide range of styles. This means that they can be easily tailored to suit modern and traditional homes alike.

What’s more:

Any design or styling changes, like the colour, size, or accessories, will add to the end glass house extension cost. Which is something you’ll need to keep in mind.

Do you want a bespoke or set shape and style?

Do you want additional thermal efficiency features?

What glass would you be looking to go for?

Be prepared to pay extra for those!

Just like other home improvements, the size of the extension also plays a huge role in determining glass house extension prices.


glass house extension

What are the Features and Benefits of a Glass Conservatory?

A glass conservatory is the ideal option for those homeowners looking to enjoy all of the aspects of the outside world without having to let in the elements. As they comprise mainly of glass, these conservatoires specialise in maximising surrounding views and natural light allowance. With this in place, they make the ideal getaway for any season. However, don’t be fooled into thinking that the higher glass ratio means that these conservatories falter in other important areas of conservatory design, because they don’t!

As we only put you in touch with the highest quality conservatory installers, you can rest assured that the glass conservatory you’re investing in will be able to offer you quality and value long after they have been installed. Further to this, they utilise an impressive design that enables them to keep you warm in the winter and cool in the summer! This is done by keeping the warmth from your central heating inside during the cold weather and through keeping the heat from the sun on the outside during the warmer weather.

Not only does this mean that your glass conservatory will always be the ideal place for you to relax, it also means that you could end up saving money on your heating costs too! This is because you could find yourself relying less frequently on your heating to keep your conservatory the optimum temperature. In turn, this could result in a lower heating bill as a result. From this, it’s clear that getting a glass conservatory installed into your home will bring lasting value long after they have been installed by a professional.

A glass conservatory is also fitted with modern weatherseals to ensure draughts and water ingress are kept out of your home. This is not only important for your comfort, it’s also important for the longevity of your glass conservatory too. This is because water ingress can result in a damp build up, which could compromise the structural integrity of the glass conservatory as a whole. Not only does this mean that your safety could be in danger, it also means that the lifespan of the conservatory is going to be notably reduced as a result too.

Glass House Extension: Guide Prices

What is the Average Cost of a Glass House Extension?

As previously mentioned, there isn’t a clear-cut answer when it comes to determining the average price of a glass house extension. It’s just not an easy thing to state when there are so many different factors in play!

However, with this in mind you can view our price tables below. Here, you’ll be able to gain a good gauge on how much you will need to be paying for your glass house extension. Have a browse to get a good frame of reference.

Instant Glass House Extension Prices

At Conservatory Online Prices, we offer you the opportunity to get your glass house extension price online. You can use our glass house extension cost calculator to get an instant extension quote. You can also use the extension price tables used throughout this article for reference.

Extension Width (mm) Extension Projection (mm) Guide Price
5000 3000 £24225 – £26775
5100 3000 £24709 – £27310
5200 3000 £25194 – £27846
5300 3000 £25678 – £28381
5400 3000 £26163 – £28917
5500 3000 £26647 – £29452
5600 3000 £27132 – £29988
5700 3000 £27616 – £30523
5800 3000 £28101 – £31059
5900 3000 £28585 – £31594
6000 3000 £29070 – £32130
6100 3000 £29554 – £32665
6200 3000 £30039 – £33201
6300 3000 £30523 – £33736
6400 3000 £31008 – £34272
6500 3000 £31492 – £34807
6600 3000 £31977 – £35343
6700 3000 £32461 – £35878
6800 3000 £32946 – £36414
6900 3000 £33430 – £36949
7000 3000 £33915 – £37485

Glass House Extension: Comparing Local Installers and National Installers

If you’re considering bringing a glass house extension to your home, you should look into comparing both local and national installers. This means that you’ll be able to choose from a greater pool of prices to get the right one to suit you. Alongside this, you’ll also be able to build the confidence that comes with making an informed choice.

A local and national installer will be able to offer you different benefits when it comes to both service and price. If you’re looking for a more personal installation, then choosing a local installer may be the best option for you. However, a national installer may be able to offer you a seasonal or bulk deal due to their increased financial freedom.

The glass house extension has become an incredibly competitive market over the years, which is why it’s important to see what options you have available to you. Alongside this, you should also expect the prices to change based on what you’re after. A great place to get a solid foothold on this is through our glass house extension cost calculator.


Glass House Extensions


Glass House Extension: Comparing Local Installers and National Installers

If you’re considering bringing a glass house extension to your home, you should look into comparing both local and national installers. This means that you’ll be able to choose from a greater pool of prices to get the right one to suit you. Alongside this, you’ll also be able to build the confidence that comes with making an informed choice.

A local and national installer will be able to offer you different benefits when it comes to both service and price. If you’re looking for a more personal installation, then choosing a local installer may be the best option for you. However, a national installer may be able to offer you a seasonal or bulk deal due to their increased financial freedom.

The glass house extension has become an incredibly competitive market over the years, which is why it’s important to see what options you have available to you. Alongside this, you should also expect the prices to change based on what you’re after. A great place to get a solid foothold on this is through our glass house extension cost calculator. 

Why Should You Compare the Cost of a Glass House Extension?

Simply put, comparing prices is the best way for you to get a glass house extension that makes the most of competitive pricing. Alongside this, if you compare prices you’ll be able to gain an idea on what makes the prices different. It could be that one installer is keeping some hidden costs under their hat, while a different installer could be more transparent.

Glass House Extension and Energy Ratings

Although a glass house extension is a fantastic way for you bring a bright and spacious feel to your property, this doesn’t mean that you’ll have to miss out on modern thermal efficiency. However, the more thermally efficient your glass house extension is the more you could be expected to pay as a result! So, keep this in mind.

To help you determine how much you could be paying, the thermal efficiency of your glass house extension is going to be measured through an easy to understand spectrum. The Window Energy Rating (WER) scale comprises an ‘A-G’ measuring process. If your glass house extension is on the ‘A’ end of the spectrum, then you can rest assured that you’ll be getting the best available.

Glass House Extension Glazing and Colours

Getting the perfect glass house extension for your home isn’t only going to be determined by the functionality or the performance. It’s also going to be determined by the aesthetic appeal and personal touches too. However, as with everything, these features may also have an effect on the final price that you end up with.

The modern glass house extension is going to be available with a wide range of glazing and colour options, which means that you’ll be able to tailor them to suit your property and your personal tastes. This includes glazing options such as toughened safety glass, thermal efficiency glass, self-cleaning glazing. Alongside this, a glass house extension is also available in a wide range of colours to suit both modern and traditional homes alike.

Your glass house extension will be available in a choice of colours for you to choose from. Whether you’re looking for something classic and standard, or you want something that upholds a more heritage feel, your installer of choice should be on hand to offer you something that suits exactly what you’re after!

You can see an example glass house extension price by using our modern cost calculator or by viewing the price tables on this page. Use our glass house extensions cost calculator to compare prices. If you are interested in colours other than white you can select these when creating your quote.

When it comes to your glass house extensions prices, you should also be considering the windows and doors that you’re looking to install. Different windows and doors will come at different prices. Simply speak to your installer of choice to see what they can offer you. They may even be able to offer you a bulk discount!


Glass House Extensions


Glass House Extension: What’s the Best One?

Defining the ‘best’ glass house extension is going to rely on you, your personal tastes, your property style. They can be fitted in a wide range of styles and sizes, as well as a choice of colour and glazing specifications. In turn, this means that there isn’t a best glass house extension its more that there is the right one for you.

Glass house extensions can be tailored to suit you, so this means that you won’t have to worry if your home is modern, traditional, period, heritage, or new build. Speaking to your installer of choice will enable you to get the right glass house extension for your property. If you take the time, you’ll be able to get a fantastic new addition to your home.

Does Size Change the Cost of a Glass House Extension?

In very simple terms, yes. The larger glass house extensions are going to cost you more money as a whole. This is because it will require materials and a longer installation time. Using our guide prices or visiting our cost calculator is a great way to see how the size is going to change the final cost of building an extension.

Glass House Extension Calculator

The opportunity to get competitive glass house extensions prices has never been easier. Our innovative glass house extensions cost calculator enables you to get a free, instant, and competitive guide price right at your fingertips. In the comfort of your own home, you can follow the simple step by step process to get a guide price that has been tailored to your exact specifications.

Further to this, you’ll also be emailed a link to your quote so you can refer to it at a later date. Don’t worry, the quote isn’t set in stone. If you need to amend or add to your needs, you can do so. Feel free to take your time to get the best price for you.

Please keep in mind that the prices you receive from our glass house extension cost calculator are accurate but flexible. This means that they are subject to change. Always be prepared for the cost of glass house extensions to change!

What Is Included in Your Glass House Extension Cost?

Hidden costs are something that you should consider when it comes to any home improvement, and a glass house extension is of no exception when it comes to this! Some installers may not be as transparent as they could be when it comes to pricing, so make sure you thoroughly discuss the price with them to ensure you’re on solid ground.

Another great way for you to enjoy completely transparent pricing is to visit our glass house extension cost calculator. We always work to an honest policy, which means that you’ll be able to rest assured that you’re getting a price that covers all bases. With this in mind, you can rest assured that you won’t be blindsided by any unexpected costs.

The online quote you generate using our cost of building an extension calculator will include:

A full technical survey

The style, size and colour of the product

Energy efficiency rating (whether A, B or C WER.)

Security features

Glass (a choice of standard, toughened or obscured.)

Handles

The full installation which includes all colour matched trims, fixings, silicones and sealants.

Registration with an industry body such as FENSA or Certass and relevant certification.

What are The Benefits of a Glass House Extension?

A modern glass house extension offers a wide range of benefits for you to enjoy. At a glance, this includes industry-leading standards of thermal efficiency, security, durability, weatherproofing, performance, and design.

Alongside this, the modern glass house extension is built to last the test of time (especially when they are installed by one of the professionals in our network). This means that they’ll be able to offer you value and comfort for your home long after they have been initially installed. There is no reason to settle for less.

Not only do glass house extensions offer you a bright and spacious place to relax all year, you could find that they save you money in the long run too! This is because higher standards of thermal efficiency enable the warmth from your central heating to stay in your property for a longer period of time. In turn, this means that you could find yourself using your heating less frequently.

How Do You Keep Your Glass House Extension Cost Down?

We know that home improvements can be a daunting venture, especially if you’re looking to stick within a strict budget. This is why it is so important that you take your time to get the best price possible. Once you have your guide price from our cost calculator, we can put you in touch with three accredited installers to help you do this.

From here you can then get in touch with these installers to see how they differ in their final price. As mentioned, don’t be afraid to ask if they have any deals or discounts that they can offer you. It’s surprising how often installers are willing to change their price depending on the time of the year or what is happening for them as a business.

Alongside this, don’t just accept the first price you’re given when it comes to a glass house extension. It is known that sales teams will be looking to get you on the first price. With this in mind, don’t be afraid to haggle or negotiate when it comes to the cost at the end. In turn, this means that you could enjoy highly competitive glass house extensions cost.

Who is the Cheapest Glass House Extension Installer?

Unfortunately, this question does not have a simple answer. The cheapest glass house extension installer is going to be highly dependent on context. It’s going to depend on how big they are, how well they’ve been received by their customers, and any seasonal factors too! Keep all of this in mind when you are browsing for a glass house extension.

Keep in mind that the cheapest installer isn’t necessarily the one that you should go for. Sometimes, price reflects quality. If you like the sound of a price, don’t hesitate to do some research on the company at hand! Check their reviews to see how their customers have found their service. Don’t settle for less if you don’t have to.

You can also discuss a best price with your installer, as they may be willing to be flexible when it comes to the final cost of your glass house. You never know what they are going to say! The market may be quiet, or they may be testing a new deal that isn’t publicly displayed! The only way to know for sure is to ask.

 

Frequently Asked Questions

What is the cost of glass house extensions?

As a general rule, the cost of glass house extensions lies between £25,000 and £38,000. This range is determined by a selection of factors, including size, installer, discounts, seasonal prices, additional features, and building style! Visit our glass house extensions cost calculator to get a guide price that will help to get you started.

What’s the difference between a glass conservatory and glass house extensions?
Glass house extensions are a more substantial structure than a conservatory, achieving higher thermal efficiency with the ability to remove any internal doors. They are a great way for you to bring more to your home without having to undergo the costly and stressful process of moving home.

How many types of glass house extensions are there?

Getting the right fit for your home is made easy with glass house extensions styles, which includes a wide range of styles for you to choose from. The best way for you to find the right fit for your home is to visit our glass house extensions cost calculator to see your home improvement come to life!

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