What is rock wool?
ROCKWOOL insulation is a rock-based mineral fiber insulation comprised of Basalt rock and Recycled Slag
Basalt is a volcanic rock (abundant in the earth), and slag is a by-product of the steel and copper industry. The minerals are melted and spun into fibers.
Is Rockwool toxic?
Not only is rockwool unfriendly to the environment – it's also potentially harmful to your health. New blocks can contain a lot of dust and loose fibers that can get in your eyes, mouth, skin and lungs. ...
If you're using rockwool, you should be using a mask, goggles and gloves when you work with it to protect yourself.
What happens if ROCKWOOL insulation gets wet?
ROCKWOOL insulation is moisture resistant yet vapor permeable. In the event the insulation becomes damp or wet, the insulation, when thoroughly dried, will maintain the original performance characteristics.
How long will ROCKWOOL last before it has to be replaced?
Rock wool insulation should last the lifetime of your building if installed in a properly designed system according to spec.
ROCKWOOL products will not decay since they are inorganic, so they will retain their properties assuming no physical damage occurs.
What is rock wool used for?
Rockwool is a breathable material allowing moisture to escape from the construction.
This reduces the risk of mould and bacterial growth on the inside of the property.
It constitutes a compression-resistant material that can be used as roofing boards or bonded panels.