Glass wool is undoubtedly an insulating material comprised of glass fibres. These fibres are organized using a binder right into a texture much like wool. Blend with radiant boundaries: Adding a radiant barrier in the attic can cut down warmth transfer by up to fifteen%, particularly in very hot climates. https://glasswoolmaterial26047.blogunteer.com/33247011/the-2-minute-rule-for-glass-wool-material