Rock Wool Pouring Wool Attic Insulation

Rock wool generally costs more than fiberglass insulation.

Rock wool pouring wool attic insulation.

Installing stone wool insulation in the attic space of a low slope roof can provide increased thermal efficiency. Fiberglass insulation rated at r 15 to fit a standard 4 inch wall costs around 0 50 per square inch as of 2013 according to fine. Foam insulation great stuff batt insulation rockwool insulation heat distribution shield fireproof envelopes. Mineral wool batts for 2 4 walls have an r value of 15 while a standard fiberglass batt made to fit in a 2 4 wall has an r value of 11 or 13.

Attic 5 ceiling insulation 3 floor 1 more ways to filter. Trying to keep the attic not vented since we have the hvac system in there. Rockwool stone wool insulation can be used to create an energy efficient home when insulating an unconditioned attic space. Existing insulation 5 fiberglass 4 plywood 5 wood 5 insulation features.

Our stone wool building insulation is a key component in fire resilient commercial and residential buildings. Fire block rated 4. I had open cell spray foam insulation in my attic and after 8 months it still had a chemical smell i posed about this on this forum.