Xella Baustoffe GmbH
Aerated concrete blocks (Ytong), calcium silicate (Silka) and mineral insulation (Multipor), A1.5°C standards.
Multipor mineral insulation panels made from sand, lime and cement. They are solid, vapour-permeable, hygroscopic, contain no fibres and have an A1 fire classification. They are used in the refurbishment of walls and façades; their U-value depends on thickness, for example a 60 mm panel achieves U=0.51 W/m²K.
Three product lines (Ytong, Silka, Multipor) with an SBTi commitment to a 42% CO2 reduction by 2030. Multipor A1 lambda 0.045.
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Go to their website388kg/m³
Multipor A1 DIN EN 13501-1
Bloques diversos tamaños, tableros de aislamiento
Hormigón aireadosilicato calcioaislamiento mineral. Baja densidadexcelente aislamientoreducción CO2.
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EPD verificada (IBU EPD-XEL-20210286-IAD2-EN; 15-12-2021→14-12-2026): unidad 1 m³ de hormigón celular Ytong no armado (densidad media 388 kg/m³). GWP-total A1–A3 = 166 kg CO₂eq/m³; recarbonatación en uso (B1) = −76,9 kg CO₂/m³. EN 15804+A2. Datos de planta alemana (Brück, 2020); sin EPD específica de planta española confirmada. Expira dic-2026: vigilar renovación.
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Upgrade your listingTechnical questions and answers
- What is the carbon footprint (GWP) of Xella Baustoffe GmbH?
- Xella Baustoffe GmbH declares a GWP (A1–A3) of 166 kg CO₂e/m³.
- What is the density of Xella Baustoffe GmbH?
- Xella Baustoffe GmbH has a declared density of 388.
- What is the fire resistance of Xella Baustoffe GmbH?
- The declared fire performance of Xella Baustoffe GmbH is Multipor A1 DIN EN 13501-1.
- Does Xella Baustoffe GmbH have an Environmental Product Declaration (EPD)?
- Yes. Xella Baustoffe GmbH has a verified EPD.
Values as declared by the manufacturer or its EPD. Always check the current EPD/technical sheet for project-critical calculations.


