Lantern Roof Conservatories

Weston-Super-Mare and surrounding areas

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Lantern Roof Conservatories

  • Looking to make your house stand out from your neighbours? Then a lantern roof conservatory is a statement design that will add a touch of class and glamour to your home. It offers a modern way to create a living space that will not only look stunning, but is also highly practical. 


    Defined by their ‘wedding cake’ effect, a lantern roof conservatory is achieved through two-tiers of conservatory roof that are constructed on different levels. The two levels are separated by a row of windows, resulting in a stylish and understated finish which will complement any property. 


    The classic look of our lantern roof conservatory makes it perfect for a period property, as it boasts a heritage look typical of high class Victorian and Edwardian properties. However, let your creativity flow as our lantern roof conservatory is available in a wide range of designs, meaning we are able to create a conservatory that is perfect for you and your home. 


    The lantern roof design enables you to flood your room with light. Even when the skies are grey, a lantern roof conservatory remains bright all year round. This creates a feeling of space and allows you to be closer to nature in the comfort of your own home.

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    Lifetime Guarantee
    10-year manufacturer’s guarantee.

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    Tailor Made
    Classic windows tailor made to your exact specifications.

  • A Lantern Roof conservatory uses fewer bars to let in even more light. With an extended eaves beam, rather than a flat roof, the internal pelmet and external cornice create a stunning orangery roof style.

    A decorative cornice is used outside to hide the guttering and create beautiful sight lines.
    The internal insulated pelmet will enable you to enjoy better lighting and thermal performance. You can even opt for integrated spotlights and speakers to enhance your experience.

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    Flexible monthly payments

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    Interest free credit

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Whether you are adding a lantern roof as an extension onto an already existing conservatory, or building an entirely new one from scratch, all our products are custom built in our state-of-the-art factory to your specific requirements. Using the latest tech and the highest-quality materials, you can relax in your new luxurious conservatory safe in the knowledge that you’re protected from the elements even during the winter months. 

If you’d like to find out more information or want to see our conservatories in the flesh, visit our showroom in Weston-Super-Mare today for a free, no obligation quote or contact us today to chat to an advisor.

Call us on: 01275 879333

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What is a lantern conservatory?

A lantern roof is a square or rectangular space in your ceiling that has glass panes in the middle that are pitched to emulate a roof shape. A lantern roof conservatory is a great way to increase the amount of light in your home without having to commit to a full glass roof. They can be installed in an already-existing room in your house (as long as it has a flat roof) or alternatively, you can use them as part of a sturdier conservatory extension which has a solid roof. A decorative cornice is used as an elegant solution to hiding the guttering and creates a beautiful view of the sky, as well as letting the light flood into your inside space – even on those grey days!

Do roof lanterns let in more light?

Yes! Roof lanterns are an excellent way of maximising the amount of natural light in your home. Even when it’s grey and miserable outside, you’ll find that you won’t need to turn on your lights or lamps until it gets dark. In fact, a roof lantern lets in around three times more light than a conventional window, depending on its size. 


You don’t even have to worry about your roof lantern letting in too much heat during the summer, as we offer different glass options that filter out UV to protect your furnishings, or slightly tinted glass to reduce the glare.

Do roof lanterns lose heat?

At Britannia, we manufacture all our products with the latest tech and high quality materials. Our roof lantern conservatories are no exception. Yes, they may lose a little more heat than an insulated tile roof, but we always use double-glazed glass so that it is as thermally efficient as possible. If you are looking ro reduce your heating bills even further, opt for triple glazing in your roof lantern, which is a perfect solution for colder climates. All our roof lanterns have internal insulated pelmets which will ensure that heat loss is kept to a minimum. A roof lantern is one of the most energy efficient ways to let natural light into your home.

How do you clean a roof lantern?

It’s best to use a long handled window cleaning product. All you need to do is apply warm soapy water that will get rid of any debris or dirt stuck to the glass. It’s a good idea to clean your windows when it isn’t outside, as this will enable the glass to dry without forming any streaks. 

If you don’t like the idea of manually cleaning because of the location of your roof lantern, we offer self-cleaning glass which will save you time and energy. Get in touch with an advisor today and see whether our self-cleaning glass would be the best option for you.

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We have various low cost finance options available. Get a quick quote and apply for finance at the same time.

Features and benefits

Guarantees you can depend on.

We have built up a great reputation over years of delivering a first class service and excellent products, all from our local, no nonsense all-about-you company.

From characteristic country cottages to contemporary town houses, we’re confident that our products will offer a style and finish to truly transform your project. Through constant innovation the quality, durability and security of our products is genuinely second to none. As a local company we are proud to offer British Standards BS7412/PAS24 for enhanced security.

We refuse to compromise on quality

Our windows are made from British Made, high quality MarinespecTM components, with up to 25 years anti corrosion. They are built specifically for the more exposed areas of corrosion, such as coastal environments to give you worry free performance beyond your guarantee.  We believe spending more on components is worth every penny, and sets us apart from our competitors.

State of the art fabrication for best quality

We have invested millions of pounds into one of the most state of the art manufacturing facilities in the UK.  This enables us to provide you with consistently high quality products at exceptionally good prices. Our loyal factory workers are well trained and take pride in their work, they really care about quality.  Our machines are maintained according to a rigorous servicing regime to keep them in top condition.

Superior energy efficiency

Our ‘A’ rated energy efficient and triple glazed windows are tested by the BFRC, which will save you money on your heating bills. By law your windows and doors have to meet strict thermal performance regulations but you can be rest assured that our products exceed current requirements.

Energy saving is incredibly important and so is keeping your fuel bills down. We are continuously looking for ways to make our projects energy efficient and one way is to choose new PVCu windows and doors. Not only will they help to keep your project warmer, they will reduce your energy loss.

Don’t just take our word for it!

Our suppliers conform to strictly controlled and independently monitored Quality Management Systems such as ISO 9001, to ensure that everything is done correctly and according to best practise.

Our windows are tested independently by British Standards for security, weather tightness and strength performance. This means that periodically, we have to send them to independent test houses, in order to be tested to destruction.

These are just some of the many standards the products in our vast range conform to. Needless to say we take the quality of our products very seriously indeed.


Made to measure

The styles available are endless and the choices to suit your project are bigger than ever before. Traditional, contemporary or modern; our versatile window and door designs will create the look you want to complement and enhance your project. If you want windows that are as individual as you, our range of coloured and woodgrain windows offer you fifteen different colours and finishes.

A local business that really cares about its customers

Our sales consultants, surveyors, admin team and installers really care about you and your project. They are highly trained, motivated and want to go the extra mile to do the best possible job. Our fitters will treat your project with care and respect and will take time to ensure that you are delighted with the end result.

With a local showroom including an extensive display and experts on hand you can see before you buy and meet the team!

An effortless purchase process

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