glazed roof extension Cardiff

Beautiful Modern Extensions

Are you looking for a clever way to extend your home? Then one of our beautiful modern extensions might just be the answer you are looking for, these amazing additions to your Cardiff home don’t just offer you extra space, they also give you a host of practical benefits. These include enhanced security, energy efficiency and durability. To discuss how our modern extensions can give you form and function in equal measure, please get in touch with our friendly team today.

Modern Extensions Cardiff

Our customers come to us for our modern extensions as they know that when they have installed one in their Cardiff home they will be rewarded with an amazing-looking home improvement product that will also offer a range of performance-boosting practical benefits. Thanks to the adaptable design of our modern extensions, you can choose to use them in any number of ways, but thanks to the way they are designed whatever you use it for, your modern extension will offer a commutable environment. This is because they are incredibly thermally efficient, and they also give you extra soundproofing and security.

Constructed In-House

Unlike a lot of our competitors, here at Dunraven we actually make our modern extensions ourselves. This gives us the opportunity to monitor the entire manufacturing process from start to finish, this means we can check the glass panels, the roof and the supporting components. We like to think that when you come to Dunraven for your modern extension you will guaranteed that you are installing a top-quality product in your Cardiff home.

Finance Options Available

To ensure that anyone in Cardiff who wants one of our modern extensions can achieve their dream we offer a collection of flexible finance options. These range in time from long to short, allowing you to choose the amount of time you need to pay for your extension. To find out more about these options please get in touch with our team of experts today.

Accredited by FENSA

The good news is that when you come to us for your modern extension of your Cardiff home you can do so in complete confidence because we are FENSA approved. This guarantees you 100% peace of mind that the installation process and the actual extension will be of impressive quality.

tiled roof extension cardiff

Tiled Roof Extensions

If you live in a traditional style of home in Cardiff, then you might want to think of installing one of our modern extensions with a tiled roof. The benefits that come with a tilled roof are both aesthetic and practical, as when you come to Dunraven you are given the chance to match the tiles on your extension and your existing home, so creating a seamless connection between your property and modern extension. On a practical level, the tiles on these extensions give you an incredible level of energy efficiency as they insulate your property. This ability to insulate your extension means that it will remain at a comfortable temperature throughout the year, you can wave goodbye to your extension being cold in winter and stuffy in summer. The tiles help regulate the temperature, affording you a valuable extra room that will be a comfortable temperature throughout the year, no matter what the weather is like outside. These extensions come with the option of added glazed panels if you want extra natural light, without compromising your privacy.

solid roof cardiff

Solid Roof Extensions

These modern extensions are a great option if your home in Cardiff is contemporary in its design and style. These extensions have modern panels rather than tiles, that give you a great aesthetic with equally impressive practical benefits. The panels are incredibly thermally efficient as well as being completely weatherproof, so no matter what the weather is like outside it will not affect the enjoyment of your modern extension. There is no chance of dampness, draughts or mould with these extensions, just an additional space that will increase the kerbside appeal of your home and most likely its value.

roof lantern cardiff

Modern Extensions with Roof Lanterns

A popular choice for homeowners in Cardiff who want to give their house extra natural light is to install one of our extensions with roof lanterns. The design of these roof lanterns is incredibly clever as unlike older designs these have far fewer bars, so allowing the maximum amount of natural light to flood your home. Whilst these extensions fill your home with sunlight, thanks to their insulation properties they keep all the cold air and damp outside. The quality of the double glazing used in the lanterns is of an amazing quality so you can assured of a product that will keep your modern extension at a comfortable temperature throughout the year.

A great addition to our extensions is to install our bifold doors, french doors or sliding patio doors to open up your space and make the most of your garden.

modern extension cardiff

Modern Extension Cardiff

If you are interested in transforming your Cardiff home with our modern extensions, then choose Dunraven, and we can help you through every step of the way. We offer high quality extensions at competitive prices. 

For an estimated price, use our online quoting engine to receive a free tailored quote based on your measurements. 

Alternatively, contact us for more information, and a member of our friendly team will be happy to help with any questions or queries you may have.

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If you have questions, we have answers! Find answers to the most common questions about our glazed extension services below.

  • Are glazed extensions and conservatories the same?
  • What area does Dunraven cover?
  • Do glazed extensions need planning permission?
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Get in Touch

Don’t hesitate to contact our team of experts in Carmarthen if you have any inquiries about the glazed extensions we install. We are always happy to assist in any way possible.


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Get A Quote

Request a Quote

Begin your home improvement journey today by requesting a quote for a glazed extension from Dunraven. Simply provide your information using our online tool, and our team will get in touch with you to discuss the details.

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Credit is subject to status and affordability. Dunraven Windows Retail Ltd, St. David’s House, Heol Mostyn, Village Farm Industrial Estate, Pyle, Bridgend, CF33 6BJ, trading as Dunraven Windows, is a credit broker, not the lender and is authorised and regulated by the Financial Conduct Authority. Credit is provided by Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC. Authorised and Regulated by the Financial Conduct Authority.