Rockwool_aislamiento
Rock mineral wool insulation, A1 fire-rated, net carbon negative company. 100x energy payback.
Rock wool made from molten basalt with up to 90% recycled material. It has low thermal conductivity (~0.037 W/m·K), is vapour-permeable and non-hydrophilic, preventing condensation. Classified A1 for fire resistance and 100% recyclable, it offers durable thermal and acoustic insulation for walls, roofs and floors.
A1 rock wool with lambda 0.034-0.040. Net carbon negative company. SBTi verified.
Chosen by Descarboniza. No company pays for what we say about it.
Go to their website40kg/m³
0.034W/m·K
A1 Euroclass; resiste 1000°C; ASTM E84 Flame spread 0
Tableros, mantas, bobinas, espesores variables
Lana roca mineral naturalno combustible. Aislamiento térmicofuego A1 Euroclassacústico. Resiste 1000°C.
SBTi verificado; EPD disponibles. Nota jul-2026: lana de roca con GWP A1–A3 positivo (+0,69 kg CO₂eq/m² a R=1 según EPD-RW_11-2021_RW-LAT-ES_ES-0001); se desmarca la casilla Carbono_Negativo, que estaba marcada por error.
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Upgrade your listingTechnical questions and answers
- What is the carbon footprint (GWP) of Rockwool_aislamiento?
- Rockwool_aislamiento declares a GWP (A1–A3) of 0.69 kg CO₂e/m² according to its verified EPD.
- What is the thermal conductivity (λ) of Rockwool_aislamiento?
- The declared thermal conductivity of Rockwool_aislamiento is λ = 0.034.
- What is the density of Rockwool_aislamiento?
- Rockwool_aislamiento has a declared density of 40.
- What is the fire resistance of Rockwool_aislamiento?
- The declared fire performance of Rockwool_aislamiento is A1 Euroclass; resiste 1000°C; ASTM E84 Flame spread 0.
- Does Rockwool_aislamiento have an Environmental Product Declaration (EPD)?
- Yes. Rockwool_aislamiento has a verified EPD (EPD-RW_11-2021_RW-LAT-ES_ES-0001) under EN 15804+A1 (PCR prEN 16783).
Values as declared by the manufacturer or its EPD. Always check the current EPD/technical sheet for project-critical calculations.
