Beat the heat.
By maximising your summer comfort.
The next-generation reflective thermal insulation
Maximum thermal performance
Specialist in summer comfort.
Don’t just replace your insulation. Enhance it.
The R'BULL Pro 10 is designed to complement your traditional insulation (glass wool, rock wool, wood) and effortlessly meet the RE 2020 standards and those for major renovations (BAR-TH-175). It forms part of the entire R'BULL range, and its installation may be eligible for available grants and subsidies.
- Unused loft space: add 5.41 m².K/W to meet the 7 m².K/W requirement.
- Roof slopes: add 4.41 m².K/W to aim for 6 m².K/W.
- Interior walls: only 2.11 m².K/W to add to reach 3.7 m².K/W.
- Ground floors: add 1.41 m².K/W to meet the required 3 m².K/W.
Comfort Engineering:
R'BULL Pro 10 in Action
A 10 mm thin reflective insulation, the R'BULL Pro 10 is much more than just insulation: it is an active thermal barrier that enhances your building and is based on R'BULL reflective technology. View the technical cross-section of absolute performance.
- Permanent Thermal Bridge Breaker
- Static thermal air gap created
- Maximum summer protection (95% infrared rays reflected)
The anatomy of absolute comfort
10 millimetres. Proof that performance doesn’t need to be thick to be uncompromising. Explore every layer of the R'BULL Pro 10 and discover why it redefines the rules of under-roof insulation.
The roof
Roof tiles and battens work together to block the sun’s rays at the surface. Natural air circulation above the reflective insulation dissipates heat before it makes its way into your loft.
The R'BULL Pro 10 shield
Two sides made of pure aluminium. Ten millimetres thick. A single mission: to reflect 95% of solar radiation back to its source. Perfectly airtight and moisture-proof, the R'BULL Pro 10 protects your loft with an efficiency that thickness alone could never match.
The active air gap
Neither thickness nor fibre: just air. Trapped and immobilised by the R'BULL, this airtight space forms the beating heart of the insulation, a natural thermal barrier that nothing can penetrate.
The finish
Plasterboard on hangers for a clean, neat finish. Want to go even further? Combine R'BULL Pro 10 with a fibrous insulation to achieve exceptional thermal performance.
Areas of application
Hover over the structures to view the insulation areas. Tap the structures to view the insulation areas.
| Technical specifications | |
|---|---|
| Trade name | R'BULL Pro 10 |
| Technical reference | BOLTHERM 231 IGN V |
| Thickness | 10 mm |
| Dimensions | Width: 1.20 m | Length: 25 m Area per roll: 30 m² |
| Thermal resistance according to ISO 22097:2023 |
1.59 m².K/W with two 20 mm air gaps 0.26 m².K/W for the insulation alone |
| Thermal conductivity | λ = 0.03975 W/(m·K) |
| Declared emissivity according to ISO 22097:2023, Annex D |
ε = 0.05 (LNE measurement: 0.043) |
| Solar factor (LNE calculation) |
S |
| Weight | Area weight | 11 kg | 360 g/m² |
| Composition | 6.5 µm aluminium protected by 12 µm PET + 20 µm PE / 5 mm PE-PET bubbles / 5 mm PE-PET bubbles / 6.5 µm aluminium protected by 12 µm PET + 20 µm PE. |
| Fire reaction according to EN 13501-1 |
B-s1,d0 |
| Water vapour resistance according to EN 12086 |
µ > 20,000 Sd > 260 m |
| Corrosion resistance according to EN ISO 9227 |
Salt spray: no deterioration |
| Tensile strength according to EN 1607 |
0.3 kPa (before/after ageing) |
| European Technical Assessment | ETA 22/0178 EAD 040007-00-1201, BOLTHERM family |
| Packaging | |
|---|---|
| Roll per package | 1 |
| Packages per pallet | 6 |
| m² per pallet | 180 |
| m² per container | 5,400 |
| Delivery |
France: 48 hours Europe: 1 week |
| Origin |
|
| EAN code | 3760372520342 |
Downloadable certifications
Product data sheet, thermal resistance report, fire reaction test, emissivity measurement (LNE), solar factor calculation (LNE), Declaration of Performance (DoP).
European
Technical
Assessment
European Technical Assessment issued for the BOLTHERM range of reflective insulation products, which includes Ceilingo R'BULL Pro 10 (ref. BOLTHERM 231 IGN V), in accordance with EAD 040007-00-1201. It enables the Declaration of Performance and CE marking of the relevant products to be established.
R'BULL Tape. The seal of waterproofing.
A heat shield is only effective if its seams are airtight. Discover the high-performance adhesive designed to blend seamlessly with the R'BULL range.
Zero thermal bridges.
Made from pure aluminium and an extreme acrylic adhesive, it guarantees a 100% airtight and water-vapour-tight barrier for the entire lifespan of your insulation.
- Immediate and permanent adhesion
- Resistant to extreme temperatures
- Durability equivalent to the insulation
The R'BULL Pro 10 innovation
Everything you need to know about reflective technology.
Only 10 mm thick – is that a mistake?
Not at all. It is the epitome of reflective insulation. With just 4 ultra-technical layers (aluminium and double PE/PET bubbles), the R'BULL Pro 10 achieves a thermal resistance of R = 1.59 m².K/W (with two 20 mm air gaps). An invaluable space-saving feature, validated by the KTU 025 SF/26 R report in accordance with ISO 22097:2023.
How does it beat the heat better than thick wool?
Thanks to the science of reflection. Its exceptional emissivity (ε = 0.043, LNE measurement) combined with a solar factor S enables it to reflect 95% of the infrared radiation from the roof. The ‘thermal kettle’ effect is stopped in its tracks, regardless of thickness.
Why does this version not have an inner foam layer?
The R'BULL Pro 10 has been designed for extreme flexibility and lightness (only 11 kg per 30 m² roll). The absence of foam is compensated for by a double layer of PE/PET bubbles that trap air, ensuring performance and ease of handling on complex sites.
Is it permitted in public access buildings (ERP)?
Absolutely. Despite its thinness, it has a fire reaction classification of B-s1,d0 according to EN 13501-1 (AITEX report 2025AN2737). It is very low in flammability (B), emits virtually no smoke (s1) and produces no flaming droplets (d0). Its installation in public access buildings simply requires an interior finish (standard plasterboard) to ensure regulatory protection (15 minutes for walls, 30 minutes for ceilings).
Why does R'BULL Pro 10 not appear in the ACERMI database?
Because the ACERMI label, which is optional and based on French standards, is primarily aimed at traditional insulation products whose performance is measured independently of installation conditions. Thin reflective insulation products such as the R'BULL Pro 10 operate on a different physical principle combining emissivity, air gaps and the overall system; the European legislator has therefore adopted a dedicated standard: the European Technical Assessment (ETA). For further information, see ADEME’s position and the responses to criticisms levelled against thin insulation materials.
Which European standard does R'BULL Pro 10 comply with?
The R'BULL Pro 10 is covered by ETA 22/0178, a certificate issued under European Regulation No. 305/2011 governing all construction products. This approval enables CE marking and is accompanied by a DoP and independent test reports: KTU (thermal resistance), AITEX (reaction to fire B-s1,d0), LNE (emissivity and solar factor). This provides any engineering consultancy or architect with a complete dossier, and allows you to find an RGE-certified installer near you.