Thermafleece Wool Insulation

Product Description

Thermafleece CosyWool Insulation is a versatile insulation rich in sheep’s wool and is the ideal choice if you are looking for all round performance and value for money.  Research shows that using 75% wool in combination with recycled fibres outperforms alternative products with a higher percentage of wool.

View More

Technical Detail


Width (mm) 370 , 570
Thickness (mm) 50,75,100,140
Thermal Conductivity (W/mk) 0.039
Sound Absorption - NRC 1.05 @ 100mm
Sound Reduction - Rw 40dB @ 75mm
Highly Breathable  
Made in the UK  
Contains British Wool  
Manufactured to ISO 9001 & 14001  
Can be Recycled  


Thermafleece Cosywool Typical U-Values

Thermafleece cosywool typical u values         

Thermafleece Cosywool Acoustic Partition Walls                                  

Thermafleece cosywool acoustic partition walls

Thermafleece Cosywool Technical Data

Thermafleece cosywool technical data

Data Sheets

FactsheetFactsheetGeneral Documents
Moisture Moisture Technical Data Sheet
Performance BenefitsPerformance BenefitsGeneral Documents
Risk of Rodent DamageRisk of Rodent DamageGeneral Documents
Roof ApplicationRoof ApplicationInstallation
Thermafleece U - ValuesThermafleece U - ValuesTechnical Data Sheet