Logo Descarboniza
Compare
Lab
DirectoryEPDsNewsPlans
/
Logo Descarboniza

The Spanish directory of sustainable construction. We compare materials with verified EPD data, connect manufacturers with technicians and speed up decarbonisation across the sector.

© 2026 Descarboniza

/

Tools

ComparatorThermal calculatorRadon calculatorCAE certificates

Directory

MaterialsArchitectureBuildersProjectsEPDs

Descarboniza

ManifestoMethodologyMapUpdatesSupportersContributeJoinNewsContact

Legal

Legal noticeTermsPrivacyCookies
    Material·Celulosa·
    Celulosa

    Termofloc España

    Spanish division of Thermofloc: blown cellulose insulation, natureplus certified.

    Carbon negative Website
    Termofloc España

    Description

    Termofloc España is the Spanish division of THERMOFLOC (Peter Seppele GmbH, Austria), a blown cellulose insulation made from recycled newspaper (a version without borates is also available). It is applied by blowing into walls, roofs and floor slabs, is breathable, regulates humidity and is 100% recyclable. It holds the natureplus seal and recycled FSC. Its IBU EPD (EN 15804) declared a negative GWP due to stored biogenic carbon, although it expired in March 2026 (pending renewal).

    Go to their website

    Density

    35kg/m³

    Lambda (λ)

    0.037W/m·K

    Fire resistance

    Euroclase D-s2,d1

    Formats

    Insuflado, vellón barrera vapor, lámina impermeable, sistema THERMOBAG

    BIM AvailableNot available
    Properties / Uses

    Aislamiento térmico sin juntas para tejadossuelos y paredes. Técnica THERMOBLOW de insuflado rápido.

    GWP · A1–A3
    -46.6kg CO₂e/m²
    CO₂ sequestered

    51kg/m³

    Carbon negative
    Yes
    EPD / DAP

    No

    Data source

    Aislamiento de celulosa insuflada THERMOFLOC F (sin boratos), Peter Seppele GmbH (Feistritz an der Drau, Austria), de papel de periódico reciclado. ⚠️ EPD CADUCADA: la única declaración confirmada en base oficial (EPD Danmark MD-22019-EN / IBU EPD-PSG-20210030-IBA1-EN, EN 15804+A1) figura como EXPIRED, válida 2021→31-03-2026. El fabricante muestra en thermofloc.com un fichero etiquetado 'EPD válida hasta mayo 2031', pero NO consta en la base de EPD Danmark (solo la caducada) y el metadato del propio fichero sigue citando la declaración antigua → renovación PROBABLE pero SIN VERIFICAR (confirmar en IBU/Bau-EPD o pidiendo el PDF nuevo al fabricante). Cifras del EPD +A1 ya verificado (mejor referencia disponible): GWP-total A1–A3 = −1,33 kg CO₂eq/kg (negativo por el papel reciclado; biogénico 0,369 kg C/kg ≈ 1,468 kg CO₂/kg, reemitido en C3 +1,62/kg). Derivados a 35 kg/m³: GWP ≈ −46,6 kg CO₂/m³, ≈51 kg CO₂/m³ almacenados (cálculo propio). λ 0,037 W/m·K (28–47 kg/m³). Certificaciones: natureplus, FSC reciclado, TÜV SÜD. (Ficha consolidada: antes duplicada como Termofloc España + Austria.)

    How we measure this→

    Reviews
    Do you manufacture this material?

    Claim your listing: add your EPD, stand out in the comparator and appear right where the technician chooses the material.

    Upgrade your listing→

    Technical questions and answers

    What is the carbon footprint (GWP) of Termofloc España?
    Termofloc España declares a GWP (A1–A3) of -46.6 kg CO₂e/m³.
    What is the thermal conductivity (λ) of Termofloc España?
    The declared thermal conductivity of Termofloc España is λ = 0.037.
    What is the density of Termofloc España?
    Termofloc España has a declared density of 35.
    What is the fire resistance of Termofloc España?
    The declared fire performance of Termofloc España is Euroclase D-s2,d1.
    Is Termofloc España a carbon-negative material?
    Yes. The biogenic carbon stored in Termofloc España exceeds its manufacturing emissions (A1–A3), according to its environmental documentation.

    Values as declared by the manufacturer or its EPD. Always check the current EPD/technical sheet for project-critical calculations.

    You may also likeWhole directory
    Insulan
    Materiales

    Insulan

    Serrería Alemán S.L.
    Materiales

    Serrería Alemán S.L.

    Cerámica Utzubar
    Materiales

    Cerámica Utzubar

    Madergia
    Materiales

    Madergia