FLAT ROOF SYSTEM
Excellent 4.7 ★★★★★ 170+ reviews on Google

Replace Your Lean-To Conservatory Roof With A Firestone Rubber Roof

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Is Your Lean-to Conservatory Fitted with an Ultralite Roof?

Some conservatories are fitted with what is known as an Ultralite roof instead of regular polycarbonate panels. Usually, they are fitted where there is limited room for a well angled pitch on the roof. Most often they are found on lean-to type conservatories, and likely on low height properties such as bungalows.

Due to the design of the panels used, it is unsafe to attach internal insulation to Ultralite roofs. Whilst some companies may offer it, there is a very high chance that the reflected heat will cause the Ultralite panels to warp or even melt.

Ultralite roofs are also usually constructed using single large polycarbonate panel, without aluminium glazing bars between panels to attach timber to. This means attaching timber to the polycarbonate itself, which can be dangerous.

Because of the dangers of insulating them, we instead offer a full replacement of Ultralite roofs with a high-quality Firestone® rubber flat roof. Once this is done, we are then able to attach our usual insulation system to the inside of this roof.

This gives you a fully insulated room that is safe, effective and can improve the outside aesthetics of your conservatory. It’s also around ½ the cost of replacing the roof with a fully tiled option.

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  • Eco Friendly
    Environmentally friendly
    Made using non-toxic materials and recycled content.
  • Eco Friendly
    Certified U Value
    Proven thermal performance you can trust.
  • Eco Friendly
    Government Approved Energy Saving Product
    Qualifies as an energy-saving improvement.
  • Eco Friendly
    10 Year Insurance Backed Warranty
    Added peace of mind with long-term cover.
Book an in-person appointment
Free, no-obligation home survey & quote — clear advice and a fixed price.

Frequently Asked Questions

Answers to the questions we’re most often asked about our conservatory insulation systems.

Are all conservatory tiled roof systems the same?

Not all systems are designed the same. Many marketed insulation products rely on generic data or unverified performance claims. Our system is backed by accredited documentation so you know the performance figures are real and tested. We’re happy to prove the technical data on request.

What makes the En-Cap® system different?

Our insulation system is unique in the way it reflects radiant heat and creates a consistent, comfortable environment in conservatories all year round. Its construction is specifically engineered for conservatory roofs, meaning it performs far better than generic solutions.

Will I save money on my energy bills?

Yes. By significantly reducing heat loss in winter and limiting heat gain in summer, your conservatory becomes a comfortable, usable space without relying heavily on heating or cooling — which can reduce your energy usage and bills over time.

Is En-Cap® environmentally friendly?

Yes — the materials used in our system are chosen to be eco-friendly, incorporating high levels of recycled content and avoiding toxic substances. This helps reduce the environmental impact of traditional conservatory insulation materials.

Is the system fire safe?

Yes. Our conservatory insulation system meets all relevant UK safety standards and is designed to behave safely in the event of fire. We can provide safety documentation on request.

How long does installation take?

Installation is usually completed in as little as one day by our trained and experienced team, with minimal disruption to your home.

Conservandsave Testimonials

We have fitted conservatory roof insulation and tiled roofs to conservatories throughout the UK

Sally H

Clear instruction prior to the job being done.

On time, professional and friendly. Did a really good job on the day, cleaned up afterwards. The conservatory feels a lot warmer.

Anita Ballantyne

Amazing company from start to finish.

Excellent meeting Sarah who run through everything for us... The fitters Lewis and mate did such an wonderful job fitting the new roof and clearing up at end of job. Would thoughly recommend this company.

Maureen Robson

Can't say anything other than excellent!!

From the prompt friendly response to my enquiry, the good survey and quote from the very friendly and knowledgeable Dawn, to the wonderful, very helpful installation guys who did a first rate job.

Shirley Johnson-Simpkin

Excellent service from start to finish.

Everything was explained and detailed. Work carried out was professional and (with) great workmanship.

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