Material·Celulosa·
Celulosa

Wood Tube

Swedish structural tubes made from recycled paper, reducing CO2 emissions by up to 92% vs traditional steel.

Carbon negative Website
Wood Tube

Description

Wood Tube is a Swedish company that manufactures reinforced cardboard tubes as a sustainable alternative to metal profiles in construction. Designed to replace steel studs in interior partitions, their products are made with recycled wood fibres and bio-based adhesives, significantly reducing the carbon footprint. They are lightweight, easy to cut and install, and 100% recyclable at the end of their service life.

/* Veredicto editorial. «Qué mejoraríamos» se retiró de la web el 10-sep-2026 (ver lib/ficha-editorial): la ficha enseña por qué elegimos un material, no lo que le falta. El dato sigue en Airtable y sigue siendo criterio de selección. */
Why we chose it

A revolutionary Swedish innovation that reduces CO2 emissions by 92% compared with steel.

Chosen by Descarboniza. No company pays for what we say about it.

Go to their website

Fire resistance

No disponible

Formats

Tubos de diversos diámetros para montantes de pared

BIM AvailableNot available
Properties / Uses

Montantes de paredesestructuras ligerasparticiones interiores. 100% reciclablesin oxidación.

No verified EPD published

There is no third-party verified Environmental Product Declaration for this material, so no carbon figure is published: neither self-declared nor estimated.

Carbon negative
Yes
EPD / DAP

Sí

Data source

Montante de tabique de cartón/papel reciclado (sustituye al montante de acero), Suecia. EPD verificada, unidad funcional METRO LINEAL: GWP-total A1–A3 = −0,9 kg CO₂eq/m (fósil +0,17); ~92% menos emisiones que el montante de acero equivalente. ⚠️ Corregido: el campo GWP tenía +92/m², que en realidad era el 92% de REDUCCIÓN vs acero; y EPD figuraba como No. Su unidad es por metro lineal, no m²/m³.

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Technical questions and answers

What is the fire resistance of Wood Tube?
The declared fire performance of Wood Tube is No disponible.
Does Wood Tube have an Environmental Product Declaration (EPD)?
Yes. Wood Tube has a verified EPD.
Is Wood Tube a carbon-negative material?
Yes. The biogenic carbon stored in Wood Tube 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.