Solid Conservatory Roofs
Turn your conservatory into a real room you can use all year round
Too hot in July, too cold in January? A Leka solid conservatory roof replaces your old polycarbonate or glass roof with a lightweight, super-insulated tiled roof and a proper plastered ceiling — turning your conservatory into a real room you can use all year round.
The Leka system is engineered without timber or steel: a patented GRP structural frame (stronger in tension than steel, immune to rot and thermal bridging) carries high-grade insulation and a lightweight tiled finish, at roughly a tenth of the weight of a traditional roof — so it retrofits onto your existing conservatory frames. With over 10,000 UK installations and a 40-year warranty on Leka components, it's the solid roof we trust.
Why choose Solid Conservatory Roofs
- Use your conservatory all year round
- Outstanding insulation — U-value as low as 0.10 W/m²K
- 40-year warranty on Leka system components
- Lightweight GRP structure — fits your existing frames
- Real plastered ceiling inside, tiled finish outside
- No timber or steel — nothing to rot or bridge the cold
- Installed in days, not weeks
Engineered for performance
- Patented GRP structural frame — rafters, ring beam and ridge
- BBA-approved high-grade PIR insulation
- Load-bearing insulated waterproof outer boards
- Lightweight composite slate and tile finishes in multiple colours
- Optional Skylite glazed roof panels for natural light
- Internal pelmet and downlight options
- Building Regulations compliant by design
Options
Choose the finishes and options to suit your home.
Available finishes
Choose your style
- Victorian conservatories
- Edwardian conservatories
- Lean-to conservatories
- P-shaped and gable-ended
- Orangery-style with internal pelmet
- Full new-build conservatory with solid roof
Glass options
- Leka Skylite glazed roof panels
- Roof windows for extra daylight
- LED downlights in the plastered ceiling
Furniture & hardware
- Colour-matched fascias and guttering
- Choice of internal finish — plastered or boarded
- Insulated internal pelmet option
Leka quotes a U-value of just 0.10 W/m²K — several times better than even a modern glass roof. In practice that means a conservatory that holds its heat in winter, stays comfortable in summer, and stops being the room you avoid for half the year.
Engineered to protect
A solid, board-and-tile construction with no external access points — and the whole system is certified for Building Regulations compliance, handled as part of our installation.
Tailored to you
Choose your tile or slate colour, add Skylite glazed panels or roof windows to keep the light, and finish the inside with a smooth plastered ceiling and downlights. We can also replace the conservatory frames at the same time if yours are tired — all made in our factory.
Who this suits
Any existing conservatory in Grimsby, Cleethorpes or the surrounding region with a polycarbonate or glass roof that's too hot, too cold or too noisy — and new conservatory builds where you want a proper year-round room from day one.
How we do it
Most Leka roof installations complete in just a few days, including removing the old roof. Because the system is so light there's usually no structural work needed on your existing frames — we survey first to confirm.
Frequently asked
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Solid Conservatory Roofs — up close
Need solid conservatory roofs? Let's talk.
Made in Grimsby, fitted across North East Lincolnshire — get a fast, free, no-obligation quote.