Premium Conservatory Roof Conversions & Garden Rooms

Ultratherm is a specialist in conservatory roof conversions and garden rooms, so you can be sure that you are getting a quality product.

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    about us

    Why Choose Ultratherm

    Experience year-round comfort and transform your conservatory roof with Ultratherm. Our expert team specialises in converting conservatory roofs, unlocking their full potential making them cool in the summer & warm in the winter. Not only that we can help you make the most of your outdoor space with our stunning garden rooms. From cosy retreats to modernising your home, we offer a range of services to enhance your living space. Trust Ultratherm to create a comfortable environment that you can enjoy every season.

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    Creating a better space in your home...

    We are Conservatory Roof Conversion Specialists that want to provide you with a more comfortable conservatory that can be used all year round!
    Our highly experienced in-house team of installers brings years of expertise in replacing glass roofs with solid conservatory roofs. Our main focus is to deliver exceptional quality as we seamlessly replace your existing glass or polycorbonate roof with a durable and reliable tiled roof system for your conservatory.
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    Ultratherm Rooms introduces an innovative and forward-thinking approach to the concept of home garden/office rooms. Our dynamic and modular design offers a contemporary solution that meets the evolving needs of today’s lifestyle.

    Ultratherm garden rooms

    Why not have a garden room...

    We have designed a fully custom kit version, which is readily available to the market which has a quicker lead in time than any other brand. 5 days if you avail of our standard sizes.
    Our company is built on the experience formed in over 30 years in the commercial industry with off-site technology which gives added benefit to the customer.
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    Ultrafast Installation

    Ultratherm offers an Ultrafast Installation time. Typically 1 to 2 days. We take care of everything from the removal of the old conservatory roof, materials and design right through to the installation of new roof.


    Tiled roofs provide superior insulation, this enhanced insulation helps to regulate the temperature within the conservatory, making it warmer in winter and cooler in summer making it a more enjoyable year round

    Noise Reduction

    Tiled roofs provide better sound insulation compared to glass or polycarbonate roofs. They significantly reduce external noise such as heavy rain, wind, or traffic sounds, creating a quieter and more peaceful environment inside the conservatory.


    Tiled conservatory roofs are known for their durability and longevity. Unlike glass or polycarbonate, tiles are less prone to damage or discoloration over time, offering a long-lasting roofing solution for your conservatory.


    Buy with Confidence

    We only offer professional workmanship and have over 20 years industry experience!

    We never subcontract our work and our own installation teams are all fully trained. Our industry requires training and technical know-how well beyond the knowledge of most builders – so you can rely on our expertise.

    Different Styles

    Choose from a typical roof style to match your home. There are various types of Conservatory Styles to choose from.

    Is your conservatory too cold in the winter and too warm in the summer? Dont wait any longer. Contact us today to request a free quote and feel alot more comfortable in your own space.


    All our work is Fully Guaranteed

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    Have a look at out finance options and spread the cost of your new home improvement.

    An Insight

    Have a look at our team in action and see what processes we take to get your conservatory prepared for any weather to come.

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    What peoples say about us

    We get nice feedback all the time. Have a look at the nice things people say.

    We are really pleased with our new conservatory, the team of men from Ultratherm where friendly, quick and very tidy. We use our new room all the time now. I would highly recommend Ultratherm.

    Bronagh Home Owner - Co Wicklow

    We got a good price from Ultratherm for converting our conservatory roof. It only took them two days to finish it and they left the house spotless. We will be getting them back to change our back door as well. A first class service – really pleased, Thanks

    David Home Owner - Co Antrim

    We chose Ultratherm after lots of other quotes, their salesteam where great and we got an amazing deal on both the new conservatory roof and PVC windows. Will really notice the difference in temperature in the house and would really recommend them.

    Silvia Home Owner - Portadown

    Get Your Free Quotation Today

    We would be more than happy to help.