Transform Your Conservatory with a Warm Roof
Upgrade your conservatory into a comfortable, year-round living space with a highly insulated warm roof system. Enjoy better temperature control, reduced glare, and a modern look that complements your home.


Conservatory Temperature Issues?
The Warm Roof system is a revolutionary home improvement solution that transforms your conservatory into a year-round extension. The upgrade is completed in just a few days with minimal disruption, offering not only enhanced aesthetics but also substantial energy cost savings.
The system features a range of lightweight tiles that mimic traditional stone, terracotta, and slate, available in a variety of colours to complement your home. Additionally, you can choose from various fascia and guttering options. The tiles come standard with UV protection and are fire-rated for added peace of mind.
Why You Should Use Warm Roof?
Here are just a few of the reasons for installing a Warm Roof:
- The lightweight design delivers energy cost savings while reducing rain noise and glare.
- It transforms your conservatory into a comfortable, all-year-round living space.
- Its exceptional thermal qualities keep the conservatory warm and cosy in winter and cool in summer.
- The roof is visually pleasing and natural-looking.
- It is perfect for all sizes and types of conservatories, including Edwardian, Victorian, P-shape, and Lean-to.
Turn Your Dream Room into Reality
A warm roof works perfectly if you want to add that room you’ve always dreamed of; we can facilitate that from start to finish. At Horizon we manage the whole project from start to finish, taking care of all the finer details and coordinating our trades—including rendering, plastering and electrical work—to save you the hassle of any organisation.
CAD Design & Guaranteed Quality
All quotes come with a computer-aided design image (CAD) that shows all opening frames, colours and finishes, ensuring the space you have always dreamed of is exactly as you want it. All our warm roof installations are carried out by our specialist fitting teams, and like all our installation work, your sunrooms are covered by a 10-year company guarantee and an insurance-backed warranty to reassure you that your conservatory has been perfectly installed.
Frequently Asked Questions
Will I be able to use my room all year round?
Yes. The addition of your warm roof can make your room up to 90% warmer in winter and 70% cooler in summer whilst enjoying the benefits of reduced noise pollution, no solar glare and extra privacy.
Is condensation a real issue?
The Icotherm roof is designed specifically to be ventilated. Combined with the fact that it uses timber, which has low thermal conductivity, results in a low u-value and approval in a low condensation risk analysis.
How long will it take to complete the work?
Whilst no installation is the same, an average conservatory roof upgrade is completed within 4-5 days. In most cases secure and weather-tight in the same day.
Do I need building control?
Icotherm roofs are fully compliant with building control regulations. As a leading timber design system, we are approved by building inspectors, thus simplifying the building certificate application process which is taken care of by us.
Will my internal room feel darker?
A tiled roof will ensure you lose the permanent glare and heat /cold spikes. A small reduction in light will follow, but you can opt to have Velux windows fitted to compensate.
Will the roof be strong enough to stand on to clean windows?
Providing all Health and Safety procedures are followed, the roof structure is strong enough to stand on. We recommend the use of a board or suitable covering to protect the tiles.
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