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Solid Roof Conservatories

Leka-Warm-Roof

Lightweight Solid Roofs for Conservatories

Our Leka Systems offer efficient conservatory roof replacement solutions with tiled roofs. Our lightweight systems are designed to replace existing conservatory roofs across Essex & surrounding areas.

Solid Roof Conservatory Systems with MFA Approval

The Leka Roof, a lightweight roofing system, has been meticulously crafted to surpass the performance and durability of traditional glass and polycarbonate roofs. Its exceptional quality has earned the approval of MFA, the authorized building inspector licensed by the Government, while our patented technologies continue to pave the path for groundbreaking innovation in the industry. Experience unparalleled home improvement with our superb product.

Energy-Efficiency

Contact us today for your FREE quote!

Elements of a Leka Roof

Glass-Reinforcaed-Plastic

The Leko Roofs structure, consisting of rafters, a ring beam, and a ridge, is constructed using glass-reinforced plastic (GRP). GRP is a composite material that possesses a tensile strength equal to or greater than steel. Moreover, it is impervious to corrosion, rot, shrinkage, or warping. This exceptional durability and resilience make it the ideal selection for a roof, which is precisely why we opted for it. No other materials can surpass its qualities.

Internal-Leka-Boards

These panels are installed beneath the GRP rafters. They weigh only one-third of standard plasterboard, making them more thermally efficient. Additionally, they are completely waterproof, ensuring they will never deteriorate. These panels can be skimmed just like plasterboard, resulting in a flawless finish. Depending on the energy value of your chosen system, alternative boarding options may be provided.

Insulation-Sheets

We conducted extensive testing on numerous insulation sheets prior to selecting a limited range of brands. We believe that these selected products are the top insulation options available. The sheets are installed with a 15mm space from the Leko boards to form a warm air pocket, ensuring exceptional thermal efficiency. Every sheet is precisely tailored for your roof, and alternative materials can be provided based on the desired energy rating.

External-Leka-Boards

Subsequently, our externally installed Lekasheets, which have undergone structural testing and are thermally efficient, are affixed onto the rafters to conceal the underlying construction. These outer sheets are lightweight, possess high tensile strength, and are completely waterproof, resistant to moisture, and have a longer lifespan compared to wooden options, rendering them significantly superior.

Will
Will
2023-06-10
We just used J&J to fit 6 new windows and we cannot fault their service along with the best quote we received. The two guys who fitted the windows were very polite and cleaned up at the end of the day. I'll be recommending this company to any family or friends who need their windows changing in the near future.
Mick Staines
Mick Staines
2023-04-27
A fantastic experience from start to finish the workmen are a credit to the company we are very pleased with our windows and door , thank you j&j
EDDIE PAYNE
EDDIE PAYNE
2023-02-17
fantastic job j&j windows done superb workmanship a credit to themselves and all the workforce
paul sansom
paul sansom
2022-08-11
Have windows from JJ 2 years ago small problem with one of the bi folds promptly sorted out good service
David Sargood
David Sargood
2022-07-12
Just had cladding replaced to the front of our house. We're delighted with the product and the fitting service. The fitters worked cleanly and took a pride in what they did. We'd have no hesitation in recommending J and J.
Lee Gould
Lee Gould
2021-05-02
Very helpful
Daniel Chapman
Daniel Chapman
2021-04-07
Dale Warwick
Dale Warwick
2021-01-06
Nigel Feakes
Nigel Feakes
2020-11-18
Friendly helpful company. Gave me great advice

Why choose a Leka Conservatory Roof?

Lightweight Tiled Conservatory Roof
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A truly lightweight tiled conservatory roofing system (no smoke screens). We do not brand the new LEKA System as a lightweight roofing system without having the facts to back it up, whilst other products/materials actually weigh nearly double that of a traditional glass conservatory roof.
Glass Reinforced Plastic
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Using GRP or glass reinforced plastic allows a structurally tested, lighter alternative to aluminium and timber when providing the main structural roof rafters. GRP is not at risk of sweating /condensation or cold bridging like aluminium. Nor is GRP open to wood worm, moisture absorption or potential rotting such as timber.
Improved Energy Efficiency
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Having a load bearing structural insulated and weatherproof outer sheet allows the use of less roofing bars and so our roof bars can be spaced further apart which reduces weight and also improves energy efficiency levels.
Better Lifespan
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Using either a Metrotile OR Britmet lightweight sheet for your outer finish of your new sunroom or a Tapco OR Britmet Lite slate alternative you can rest assured that the product provides a better lifespan to a heavy alternative tile and is lighter than that of concrete or traditional slate. AND COMES WITH A 40 YEAR WARRANTY.
No Outer Plywood Needed
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Removing the usual need for an outer plywood material which again is open to deterioration over a period of time and replacing with the new LEKA structural, 100% weatherproof, lightweight and insulated boarding system reduces the overall weight of the roofing system and improves the overall U values of the finished product. This is complemented with a breathable membrane for additional weather proofing.
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