Roofing Excellence
Through Innovation

Welcome to Leka Systems – Solid Conservatory Roof Solutions

Providing the ‘Genuinely’ lightweight, tiled, solid conservatory roof system, through innovation, design and engineering.

Coming with over 45 years combined experience in providing tens of thousands of the very highest quality home improvement solutions across the UK, Leka Systems has a vast in house team of Mechanical Design Engineers, Industry Specific Manufacturing Directors and Senior Conservatory Installation Managers that all help to deliver the highly advanced AND JHAI APPROVED Leka System’, a solid conservatory roof that delivers.

Our customers can be assured that our advice, knowledge and products are far more superior than competitor systems and delivered from hands on experience when delivering a solid conservatory roof

Listening to our customers opinions, and identifying the endless flaws of using Aluminium/Timber structures, the ‘Leka System‘ is the ‘only’ one of its kind currently available on the global solid conservatory roof market today.

More About Leka Systems

Frequently asked questions including: Do I need to have building regulations? See our answer on our FAQs page

The soon to be patented Leka System is the only GRP solid conservatory roof system on the Global market today.

jhaiThe JHAI approved Leka System is a truly lightweight, tiled, solid conservatory roof system (no smoke screens) and with an overall U value of 0.15 it currently dominates our marketplace.

We do not brand the new LEKA System as a lightweight energy efficient roof system, without having the facts to back it up, whilst more traditional products/materials actually weigh nearly double that of a traditional glass conservatory roof and have lower U values.

Do not just take our word for it, compare the facts?

Quote from: 

LEKA’s Technical Director  and Managing Director

Covering the UK & Ireland

Wherever you live in the UK & Ireland, we have you covered. Leka Systems is proud to work with a number of certified Retailers and Manufactures across the UK.

Contact us today to find a Supplier in Your Area

Why Choose A Leka System?

Truly lightweight

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

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. The Leka System Structural profiles are manufactured and comply with BS EN13706.

No outer plywood needed

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.

Leka insulated board

With our own Leka insulated finishing board replacing the need for plasterboard as the internal finish prior to plastering, this new innovative board is a third the weight of a plasterboard and insulated at the same time.

Better lifespan

Using either a Metrotile lightweight sheet for your outer finish of your new sunroom or a Tapco 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.

Within 30-40kg of a traditional glass roof

Average Leka system roofs weigh within 30-40kg of a traditional glass conservatory roof which allows (in most cases) your existing conservatory frames to take the weight of your new Leka roofing system.

More innovation – less complexity

With innovative products throughout and combining insulated sheets with Celotex insulation the LEKA system has less elements to install onsite which speeds up your installation timings with average installation only taking 2-3 days including removal of your old conservatory roof.

Improved energy efficiency

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.

Industry leading U value

The Leka System has an industry leading U VALUE OF 0.15, Making the Leka System virtually unbeatable in its Market. Unlike competitor systems achieving only a U value of 0.18, we do not just add excessive quantities of thick insulation to overcome thermal bridging/conductivity issues when using Aluminium, or moisture absorption when using Timber, our system is engineered much better. Every layer and product element is implemented to not just suit its primary purpose, but to be more insulated naturally and have no thermal conductivity elements, making the Leka system one of the most superior systems in the world today.

Frequently Asked Questions About Our Leka Systems

What is GRP or glass reinforced plastic?

GRP or glass reinforced plastic allows a structurally tested, lighter alternative to aluminium and timber. 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. Read more…

What are the benefits of the Leka outer board?

The Leka outer board is unique in every way.

In summary, the layered sheet is highly advanced and engineered to perfection. The outer board is designed to suit a combined number of essential requirements whilst removing the need for plywood as a structural finish and also the necessity to simply copy other systems within the market currently. Read more…

Do i need building regulations?

Fully JHAI approved!

Make no mistake. Unlike other UK competitor manufactures, retailers and installers who avoid the subject of building control requirements, Leka Systems ensures that our suppliers and customers are aware of the following fact. Read more…