Tiled Conservatory Roof Replacement & Conversion
A Leka roof system will transform your conservatory with a fully insulated tiled roof, creating a comfortable, usable space all year round.
If your conservatory is too hot in summer or too cold in winter, a tiled conservatory roof replacement can completely change how the space feels — making it usable every day of the year.
Looking to replace your conservatory roof with a tiled system?
A glazed or polycarbonate conservatory roof often makes the space too hot in summer and too cold in winter.
- Too hot in summer
- Too cold in winter
- Glare and noise from rain
-
Limited everyday use
This isn’t just a comfort issue — it’s a structural and performance limitation of the original build.
✔ Free 20–40 minute survey
✔ No obligation, clear advice
✔ Building Control compliant solutions
✔ 10-year insurance-backed guarantee
<< Book Your Free Survey Today>>
Tiled Conservatory Roof System (LEKA Warm Roof)
Is your conservatory always too hot or too cold? Considering a tiled conservatory roof conversion?
The Leka Warm roof is a proprietary system designed specifically for conservatory roof replacement with tiles, offering superior performance compared to traditional glass or polycarbonate roofs. Renowned for its superior performance and durability compared to conventional glass and polycarbonate roofing systems. Its patented status ensures that our roofs are built to a consistently high standard.
Below, you’ll find an overview of a typical tiled conservatory roof replacement process.. As a general guideline, we typically complete the equivalent of 5 square meters per day. Consequently, a conservatory measuring 15 square meters would require approximately 3 days for installation give or take a little extra time that’s alotted for more intricate or complex shapes.
Step 1
GRP Rafters
We remove and fully replace your existing conservatory roof as part of a complete tiled roof conversion. A ‘Glass Reinforced Plastic’ ring beam and new GRP rafters. GRP offers superior characteristics, such as being lighter, stronger, and boasting greater longevity when compared to both aluminum and UPVC alternatives.
Step 2
Insulation and outer boards
Our insulation blocks have an impressive U-value of 0.15, and for those seeking even greater thermal efficiency, we offer the option to upgrade to 0.12. Following this, we install exceptionally efficient outerboards, guaranteed to be 100% waterproof, topped with a breathable membrane.
Glass and polycarbonate are poor insulators, which is why many homeowners now choose a tiled conservatory roof replacement for better year-round performance.
Step 3
Lightweight Tiled Conservatory Roof (Tapco Slate Tiles)
Our tiled conservatory roofs feature Tapco Slate — a lightweight roofing solution designed specifically for conservatory roof replacements.
Tapco is a lightweight tile that emulates the authentic look of slate. With a variety of colour options, you can seamlessly match or create striking contrasts with the unique ridge tiles.
Tapco tiles undergo rigorous testing, meeting BBA, UKTA, and ETA standards, while also bearing UKCA and CE markings. These certifications cover essential aspects such as fire resistance, wind resistance, protection against driven snow and rain, as well as water absorption. Our roofs are built to last and are sturdy enough to support human weight.
Step 4
Finishes
Your new tiled conservatory roof will include brand-new fascias, gutters, and internal finishes.
There’s also the option to elevate the aesthetics and functionality of your new ‘room’ by incorporating skylights, lighting fixtures, or even opting for plaster and paint to create the perfect ambiance.
Guarantees
2Hot2Cold proudly offers a 10-year service guarantee for LEKA Warm roofs, along with a 10-year insurance-backed warranty, which is securely underwritten by The Consumer Protection Association. Additionally, The LEKA framework and Tapco Slate tiles come with an impressive 40-year manufacturer’s warranty.
Sign up for our LEKA Brochure
Tiled Conservatory Roof FAQs
The LEKA Warm Roof is a lightweight, thermally efficient solid roof system, designed to replace existing conservatory roofs or complete new conservatories. Built from GRP (Glass Reinforced Plastic) and high-performance insulation, it outperforms traditional timber or aluminium roofs in terms of thermal efficiency, durability, and weight.
A LEKA Warm Roof can typically be installed in 3-5 days, depending on the size and complexity of your conservatory. Plastering and interior finishes may require additional time.
Replacing an existing conservatory roof with a LEKA Warm Roof usually does not require planning permission. However:
- If you are extending or altering the structure, planning permission may be required.
- Listed buildings or homes in conservation areas will require consent.
Always check with your local planning authority for specific guidance.
Yes. Building Control approval is required for all solid conservatory roof replacements in the UK.
However, LEKA Warm Roofs are pre-approved by MFA Building Control, a government-licensed private inspector:
- Your installer will handle the certification.
- No need to involve your local council’s building control.
- A Building Control Certificate will be issued upon completion, giving you proof of compliance with UK Building Regulations.
The LEKA Warm Roof offers industry-leading U-values as low as 0.10 W/m²K (better than most competitors).
This reduces heat loss in winter and keeps your conservatory cool in summer, making it comfortable to use all year round.
A U-value measures heat loss. The lower the U-value, the better the insulation.
LEKA Warm Roof U-values start from 0.10 W/m²K, far surpassing traditional polycarbonate or glass roofs.