Insulation and soundproofing
Choosing the right insulation: the pros, cons and applications for walls, slabs & basements
...fiberglass (as seen in the main image above). Rock wool can be more costly per batt but has a higher R value than fibreglass per inch; less health risks during installation; easier installation; it performs better for fire and sound and is less harmful to the environment. Rock wool ComfortBoard rigid board insulation c...