Welcome to our comprehensive range of thermal and acoustic insulation, rich in British sheep's wool. Thanks to nearly twenty years of research and development Thermafleece are proud to offer natural fibre insulation that combines natural sheep's wool and recycled fibres at their optimum proportions and density. Above all this ensures all our insulation meets the highest demands of traditional and modern construction.
Furthermore Thermafleece are proud supporters of British farming and are glad to say that all the wool we use comes only from British farms.
Many owners of older properties are familiar with the importance of breathability and using breathable natural fibre insulation (NFI). There are many additional reasons for using insulation made using materials such as sheep’s wool, wood fibre, hemp and straw.... read more