Summer comfort: Installed under the roof, it repels 95 % of the sun's radiant heat.
Insulate intelligently
with insulation that reflects
R'BULL, the thin reflective insulation assessed to ISO 22097:2023 for fast, compliant installations. Aid available depending on your country: ask for our guide.
Why choose Ceilingo thin insulation?
The perfect combination of thermal performance, space saving and regulatory safety.
5 to 13 mm thick
Maximum performanceMinimal thickness for invaluable space saving. With two unventilated air gaps, the R'BULL Pro 10 offers a thermal resistance of R = 1.59 m²·K/W and the R'BULL Pro 13 reaches R = 1.60 m²·K/W.
Aid available
Aid availableInstallation supports energy renovation projects. Aid available depending on your country: ask for our guide.
Absolute summer comfort
Limits the kettle effectThanks to an exceptional emissivity (ε = 0.05) and a very low solar factor (S < 0.03), our insulation limits overheating.
Maximum safety (ERP)
B-s1,d0 fire reactionOur insulation is suitable for ERP premises and benefits from the high-level fire reaction classification B-s1,d0.
To find out more: the full technical data sheet for the R'BULL Pro 10 or what good insulation really delivers.
A complete shield.
Cutting-edge design.
R'BULL complements traditional insulation with an ultra-thin, triple-action system.
Thermal, airtight and regulating.
Thermal Shield
R'BULL reflects 95% of infrared radiation. It creates an effective barrier against summer heatwaves and acts like a giant thermos in winter, keeping your heating in.
Airtightness
Eliminates unwanted air leaks for optimal thermal performance and improved indoor air quality.
Moisture Regulation
Acts as a smart vapour barrier to prevent condensation and protect your building's structure.
Worth exploring: how R'BULL's reflective technology works and the R'BULL Pro 5 at 5 mm thick.
Acoustic comfort, with the R'Acoustic range
R'Acoustic is Ceilingo's range of thin acoustic insulation, designed to tackle noise in walls, ceilings and floors. It complements R'BULL thermal insulation for comfort on both fronts. The R'Acoustic 20 achieves a sound reduction index of Rw = 50 dB, measured by LNEC.
Discover our acoustic insulation rangethe R'Acoustic 20 in detail
Myths & Facts
Let's debunk the common misconceptions about thin reflective insulation together.
01“The thickness is too low to insulate properly.”
That's a myth. The effectiveness of an insulation material is not measured by thickness alone (which deals with conduction). The R'BULL range tackles radiation: its pure aluminium reflects 95 % of infrared. Combined with unventilated air gaps, it offers a thermal resistance measured by an independent laboratory while preserving your living space.
02“It will never replace real glass wool.”
That's correct, and it's intentional! The reflective insulation in the R'BULL range is not there to replace these materials, but to complement them perfectly. Where glass wool slows conduction, R'BULL reduces heat transfer by radiation. This is known as hybrid insulation: the best protection for both winter and summer.
03“Thin insulation no longer qualifies for state aid.”
That has been untrue since the new standard. Many thin insulation products stayed on the old, obsolete standard (EN 16012). The R'BULL range anticipated the change and is already assessed under standard EN ISO 22097:2023, which the French aid texts expressly cite for reflective insulation: CEE sheets, MaPrimeRénov' major renovation and the overseas France schemes. Depending on the scheme, R'BULL is used on its own or combined with other insulants, provided the required performance is reached and the supporting documents are supplied.
04"There's a risk of condensation and damp."
No risk if fitted correctly. R'BULL Pro is inherently a vapour-barrier material, offering protection against the spread of fire and damp. When properly taped with our pure aluminium tape, it completely blocks water vapour transfer and protects the roof structure over the long term.
To find out more: all our answers to the critics of thin insulation and ADEME's position.