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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

GranuTex 44 Bio

Granutex 44 Bio is an insulation material made from recycled cotton and wool, designed to help homeowners create a more comfortable and healthier living environment. Ideal for roof constructions, it offers strong thermal performance to retain warmth during winter and effective sound insulation to reduce noise for a quieter home. 

The material is currently undergoing testing and development, with focus on safe installation and maintaining a healthy indoor climate for your family. 

Already in dialogue? If you are discussing insulation options with your architect or contractor and want to explore Granutex 44 Bio, email info@insutex.dk

individual 37bio product page document

General specification

Lambda
W/mK at 10°C

0.037 W/mK

Fire classification

E

Thickness (mm)

10-220mm

Dimensions (mm) L x W
Can be custom made

960x570*

Density

26 kg/m3

Product downloads

TexBatt 37 Bio Technical data sheet

TexBatt 37 Bio Onepager

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