Using rockwool insulation has become less popular over the years for several reasons. If you are trying to decide if this is right for you or not, here are some of the reasons why many choose not to use rockwool insulation.
The main reason why rockwool insulation is frowned upon is the mineral wool from which it is made. Many compare it with asbestos and are scared to use it. Even if you feel comfortable using it, you may want to consider whether you are ever going to sell your home, as you may have a hard time with this type of insulation and its negative image.
Irritation is also another big reason why this type of insulation is not recommended. If you are the one installing it or are even near it, you may find that it irritates your skin, nose, and eyes which can be dangerous overall.
Be sure that you are weighing the pros and cons of rockwool insulation before you decide whether or not to use it in your home. Keep in mind that there are many other options from which to choose when it comes to insulation.