Rock Wool Pouring Wool Attic Insulation

The contractor removed it and suggested to replace it with a 3 inch hardboard insulation and 5 5 inch rockwool on the rafters.

Rock wool pouring wool attic insulation.

Existing insulation 5 fiberglass 4 plywood 5 wood 5 insulation features. Attic insulation sloped roof unconditioned attic basement wall exterior walls insulation exposed wood framed floor floor insulation cathedral ceiling ceiling insulation interior wall insulation wood stud. Attic 5 ceiling insulation 3 floor 1 more ways to filter. Mineral stone wool insulation batts are slightly better insulators than the off the shelf fiberglass batts sold at most lumberyards and home centers.

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. Rockwool stone wool insulation can be used to create an energy efficient home when insulating an unconditioned attic space. Installing stone wool insulation in the attic space of a low slope roof can provide increased thermal efficiency.

Foam insulation great stuff batt insulation rockwool insulation heat distribution shield fireproof envelopes. Our stone wool building insulation is a key component in fire resilient commercial and residential buildings. Rock wool generally costs more than fiberglass insulation.