Looking to upgrade your conservatory into a stylish, light-filled orangery-style space? The SkyTherm® Roof from CI Group is the perfect conservatory roof replacement. Combining our industry-leading CHRIS® insulation system with a sleek orangery roof lantern or flat rooflight, SkyTherm® delivers year-round comfort, contemporary aesthetics and enhanced energy efficiency.
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Why Choose a SkyTherm® Roof from CI Group For Your Conservatory Roof Replacement?
Firestone® EPDM Rubber Roofing System
Exceptional durability, weather resistance, and long-lasting protection.
An Orangery Roof Lantern for Natural Light
A striking centrepiece that floods your space with daylight.
Fully Insulated for Year-Round Comfort
The only independently tested system, keeping you warm in winter and cool in summer.
Lightweight & Stylish
A modern, strong orangery roof that enhances your home’s look and feel.
Flat Roof Area with Spotlights
Designed for a clean, contemporary finish with integrated lighting options.
Quick Installation & Cost-Effective
Your orangery roof lantern or flat glass roof will be fitted in just 2-3 days with minimal disruption, with a more affordable alternative to a full tiled roof, our conservatory roof replacement offers insulation and style without the high cost.
Unlock the Full Potential of Your Conservatory With A Roof Replacement
Imagine a space that’s bright, warm and energy-efficient - a room that adds both comfort and value to your home. Whether you want a sophisticated dining area, a relaxing lounge, or a stylish home office, an orangery roof helps you make the most of your space.
Unlike traditional conservatory roofs, the SkyTherm® system combines a stunning glass lantern feature with our proven CHRIS® insulation, ensuring maximum light without the heat loss. It’s an architectural upgrade that blends modern aesthetics with real-world performance.
Enhanced natural light for a bright, airy feel
Retains heat in winter & prevents overheating in summer
Creates a contemporary, open-plan extension feel
Reduces energy bills by improving thermal efficiency
Designed to complement modern & traditional homes alike
Let More Light In – Without Letting Comfort Out
If you’re looking to flood your conservatory with natural light while keeping it energy-efficient and stylish, the SkyTherm® Roof Lantern is the perfect complement to your new SkyTherm® Roof — combining comfort, efficiency, and design in one elegant solution.
Built from thermally broken, powder-coated aluminium, the lantern is engineered for all-weather performance, long-term durability and minimal maintenance. It’s strong, sleek and built to last – giving you peace of mind whatever the season.
With slimline internal sightlines, no visible fixings, and seamless joints throughout, the result is a beautifully clean and modern finish. Sculpted aluminium top and end caps provide a refined exterior profile while ensuring complete weather protection.
The SkyTherm® orangery roof lantern is available in a choice of colours to suit your home:
Gloss White (RAL 9010)
Matt Anthracite Grey (RAL 7016)
Matt Black (RAL 9005)
Each orangery roof comes fitted with performance glazing designed to regulate temperature and maximise comfort. Glass options include high solar reflectivity and low light transmission to help reduce overheating, while still letting in plenty of daylight.
You’ll also benefit from self-cleaning glass as standard, meaning your roof stays clearer for longer with minimal maintenance. The glass coating actively breaks down dirt using sunlight, which is then washed away by rainfall — ideal for hard-to-reach places.
Whether you're creating a bright new space for dining, working or relaxing, the SkyTherm® orangery roof lantern is the stylish, smart solution to bring light and life into your conservatory – all year round.
Flat Rooflight Option – A Sleek Alternative
For a more minimalist, contemporary look, consider our flat rooflight option for your conservatory roof replacement. Unlike traditional orangery roof lanterns, our fixed, elevated flat rooflights offer uninterrupted sky views with no bars or shadows.
Ultra-modern, clean-lined aesthetic
Maximises natural light without obstruction
Custom-built to fit your conservatory
Size Options:
Square: 500x500mm to 1400x1400mm
Rectangular: 500mm wide up to 3000mm projection
For larger conservatories, multiple rooflights can be installed for a stunning, fully illuminated space.
The Clear Choice For Conservatory Insulation
UK’s Leading Conservatory Insulation Experts
Trusted by over 30,000 homeowners.
Independently Tested & Proven
The only conservatory insulation scientifically tested for real performance.
Energy Efficient & Cost-Effective
Reduces heating costs while enhancing your homes value.
Expert Installation in Just 2-3 Days
No lengthy disruptions, just seamless transformation.
Ready to transform your conservatory with a SkyTherm® Roof from CI Group?
Get in touch today for your free quote!
What is a SkyTherm® Roof?
The SkyTherm® Roof is an innovative orangery roof conversion system, similar to a conservatory conversion, designed to transform your existing conservatory into a more comfortable, energy-efficient space. It combines a sleek glass lantern with our advanced CHRIS® insulation system, ensuring optimal temperature control and natural light year-round.
Can I convert my existing conservatory into an orangery using the SkyTherm® Roof?
Yes, converting your conservatory into an orangery-style space with the SkyTherm® Roof is possible. However, it's essential to assess the structural integrity of your current conservatory to ensure it can support the new roof system. Our surveying team will conduct a thorough evaluation to determine the feasibility of your conservatory roof replacement.
Do I need planning permission to convert a conservatory into an orangery?
In most cases, replacing your conservatory roof with a SkyTherm® Roof does not require planning permission, as it's considered a conservatory roof replacement on an existing structure.
How long does a conservatory roof replacement take?
The installation of your orangery roof is efficient and minimally disruptive, typically completed within 2-3 days, depending on the size and complexity of your conservatory. Please Click Here for more details.
Will the new roof improve the energy efficiency of my conservatory?
Absolutely. The SkyTherm® Roof features our CHRIS® insulation system, which has been independently tested to provide superior thermal performance. This means your orangery roof will help your conservatory stay warmer in winter and cooler in summer, enhancing comfort and potentially reducing energy bills.
Can I customise the appearance of the SkyTherm® Roof?
Yes, the SkyTherm® Roof is customisable to match your home's aesthetic. You can choose from various sizes and styles for the orangery glass lantern, as well as frame colours including black, white, and grey, ensuring a seamless integration with your existing home’s design.
Will a SkyTherm® Roof make my conservatory dark?
Many people worry that replacing their glass or polycarbonate conservatory roof with our SkyTherm® Roof will make their space darker – but that’s not the case. The SkyTherm® Roof is designed to enhance natural light while providing superior conservatory insulation. The internal ceiling is finished in smooth, white plaster, which helps to reflect light beautifully throughout the room, ensuring a bright and airy feel. The pitched design of the roof creates a spacious and open effect, making the room feel larger and more inviting.
For even more natural light, you can opt for a glass lantern or flat rooflights, allowing daylight to flood the space while maintaining a modern, stylish aesthetic.
What maintenance is required for the SkyTherm® Roof?
The SkyTherm® Roof is designed for durability and low maintenance. Routine cleaning of the glass surfaces are generally all that's needed to keep your orangery roof in optimal condition.
How much does a conservatory roof replacement cost?
The cost of a SkyTherm® Roof conversion varies based on factors such as the size of your conservatory and specific customisation options. We offer competitive pricing and provide detailed quotes tailored to your project's requirements.
How can I get started with a conservatory roof replacement?
To begin the process, contact our team on 0800 180 4000 to schedule a consultation. We'll assess your existing conservatory, discuss your preferences, and provide a comprehensive proposal outlining the scope of work, timeline, and costs involved.
If you have further questions or wish to explore the benefits of the SkyTherm® Roof, please reach out to us. We're here to assist you in transforming your conservatory into a versatile, year-round living space.