The Family Handyman on MSN2 个月
What Is Mineral Wool Insulation?
Mineral wool batts for 2×6 walls have an R-value of 23, compared with R-19 for fiberglass batts. A 2×4 stud cavity filled ...
The Spruce on MSN3 个月
Blow-In Insulation: The Basics
Aerogel is a silica mineral-based product developed by NASA that is composed of 90% air. Sheep's wool takes the least energy ...