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GranuTex 44 Bio

Granutex 44 Bio is an insulation material made from recycled cotton and wool, giving advisors a biogenic option that supports resource efficiency and circular construction strategies. Developed for roof and ceiling projects, it combines reliable thermal performance with effective acoustic insulation to improve comfort and optimize energy use in buildings. 

The product is currently in testing and development, with attention to safe handling and contribution to a healthy indoor climate. By reusing textile fibers, Granutex 44 Bio helps reduce textile waste and provides measurable data that can support sustainability assessments, certifications, and environmental reporting. 

Interested? Check lead times & availability, contact us at info@insutex.dk

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General specification

Lambda
W/mK

0.044

Fire classification

D-s2,do

Thickness (mm)

125-735 (before sentence)

Sentence

15%

Density

12.5 kg/m3

Product downloads

GranuTex 44 Bio Technical data sheet

GranuTex 44 Bio Onepager

Frequently Asked Questions

We have collected answers to the most frequently asked questions about our textile insulation products.

Frequently asked questions

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Make a difference with textile-based insulation

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