Rockwool availability

yanmars · Mar 22, 2022

I have a project I want to use rockwool, not mineral wool. Can't seem to find anyone that sources it here. Any thoughts on where it might be found.

dougtrr2 · Mar 23, 2022

Home Depot carries it. ROCKWOOLSafe 'n' Sound 3 in. x 15-1/4 in. x 47 in. Soundproofing and Fire Resistant Stone Wool Insulation Batt (59.7 sqft) It is listed in the mineral wool section but it is the Rockwool brand.

Doug in SW IA

yanmars · Mar 23, 2022

Thanks

NoTrespassing · Mar 23, 2022

The last time I heard of rockwool people were using it in hydroponics systems.

dlctcg · Mar 23, 2022

@yanmars - Not sure what you are using it for you (or where you are located) but the Rockwool Safe "'n' Sound product is usually used for interior walls. Their ComfortBatt is usually used for exterior wall thermal insulation.

We use their products all the time, but they have been harder to get since the "pandemic"...

Here is a link to the Product Applications page: ROCKWOOL