Timber - PVC - Aluminium - Windows, Doors & Conservatories in Hampshire
Livinroof thermally efficient conservatory
Livinroof thermally efficient conservatory
Are you considering replacing an old glass conservatory roof or planning a brand new home extension? Discover why the Livinroof hybrid system perfectly balances thermal efficiency with beautiful natural light.
What is a Livinroof? Livinroof is an innovative roofing system explicitly designed to replace tired, thermally inefficient glass or polycarbonate roofs. It represents the first roofing system to seamlessly combine solid insulation panels with customisable glazed sections. Consequently, it allows homeowners to create an extension that remains comfortably cool during the summer and reliably warm throughout the winter. Furthermore, because the structure is highly lightweight and pre-fabricated off-site, it is frequently installed much faster than a traditional timber and slate roof.
🏠 The Best of Both
It is perfectly suited for homeowners who desire the privacy and insulation of a solid roof but still crave natural overhead light.
🌡️ High Efficiency
It achieves an outstanding thermal U-Value of 0.15 W/(m²K), making it approximately 15 times more efficient than old polycarbonate.
📐 Flexible Design
Hybrid solid and glass panels can be positioned absolutely anywhere in the roof design to capture specific sun angles.
Page Contents
1. Interactive Tool: Roof Replacement Assessor
Unsure whether your current conservatory is suitable for a solid roof upgrade? Select your details below, and our tool will recommend the most appropriate structural solution.
2. What Exactly is Livinroof?
Many homeowners continually struggle with the classic “Goldilocks” problem: traditional polycarbonate roofs are far too cold in the winter, while completely solid tiled roofs can sometimes make the adjoining living room feel far too dark.
Livinroof resolves this dilemma by offering a highly customisable hybrid solution. It is expertly constructed from insulated composite external panels paired with high-performance Kingspan insulation. Crucially, it allows you to seamlessly insert shaped glass panels into the roof structure wherever you choose.
Because you dictate exactly where the glass panels are positioned, you can strategically place them to capture the gentle morning sun while keeping the remainder of the roof completely solid to block the intense midday heat.
3. Livinroof for New Extensions
While frequently utilised for conservatory roof replacements, Livinroof extensions are rapidly becoming a highly preferred choice for brand-new property builds. Traditional brick extensions generally require complex, heavy timber roof construction which can take several weeks on site.
In contrast, a Livinroof is meticulously pre-fabricated off-site and assembled remarkably quickly. This provides several advantages:
- Speed of Build: You secure a completely watertight roof in a matter of days, not weeks.
- Cost Efficiency: It frequently proves more cost-effective regarding labour than traditional heavy slate roofing.
- Modern Aesthetics: The sleek hybrid glass and solid design creates a highly contemporary finish that standard roofs simply cannot match.
4. Is it a “Living Roof”? (Clearing the Confusion)
Customers occasionally contact us asking for a “living roof conservatory”. It is important to clearly distinguish the terminology:
- A Living Roof: This usually refers strictly to an ecological “Green Roof” that is physically covered in sedum or living plants to encourage natural biodiversity.
- A Livinroof: This is the specific brand name for the high-performance hybrid solid roof system manufactured by Ultraframe (which is exactly what we install).
While a natural green roof requires substantial, heavy structural reinforcement to safely hold the massive weight of wet soil, a Livinroof is remarkably lightweight (weighing just 31kg/m²) and is explicitly designed for thermal efficiency rather than ecological planting.
5. Structure & Thermal Efficiency
The system is intelligently engineered for superior thermal performance. It reliably achieves an outstanding U-Value of just 0.15 W/(m²K) (with an additional option to upgrade to 0.12). Therefore, it is approximately 15 times more thermally efficient than an obsolete polycarbonate roof.
6. Design: The Classic “Orangery” Look
One of the absolute standout aesthetic features of the system is the insulated internal pelmet. This perimeter ceiling board successfully creates a permanent “real room” feel, beautifully mirroring the architecture of a classic Orangery.
The internal pelmet provides the perfect structural housing to install recessed downlights for ambient mood lighting, or even discreet hidden speakers. The remainder of the ceiling is vaulted and fully plaster-boarded, adding magnificent height and bright volume to the room.
7. Frequently Asked Questions
Yes. The system is designed to be highly configurable. It can be expertly fitted to almost any shape or size of conservatory, including low-pitch lean-tos (down to a 5° angle). Because it is remarkably lightweight, it can often be installed directly onto your existing uPVC window frames without requiring any additional structural support.
Yes. Legally, changing a translucent glass roof to a solid roof requires formal Building Regulations approval. However, the Livinroof system is officially JHAI and LABC approved, meaning the entire approval process is streamlined and fast. KJM Group completely handles this compliance as part of our installation service.
Yes. You can seamlessly install modern recessed downlights into the internal perimeter pelmet. Additionally, the system features an under-ridge capping that safely allows you to hang a central pendant light or chandelier at the absolute highest point of the vaulted ceiling.
📚 Explore Our Performance Glazing Hub
Now you firmly understand the benefits of a hybrid roof, explore the specific extension options relevant to your home:
Ready to Transform Your Conservatory?
If you genuinely want to utilise your conservatory comfortably all year round, we can help. KJM Group securely manages professional roof replacement services entirely across Andover and Hampshire.
Contact KJM for a Free Survey- Certified Fire Doors: The Fire Stop Collection - 15 January 2026
- Premium Hardware for Profile 22 Doors: Ultion Sweet & Fab&Fix - 15 January 2026
- 2026 Design Trends: The 4 Window & Door Styles Defining the Year - 19 December 2025