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Anyone have 2” Rockwool comfortboard?

mpsterner | Posted in Green Products and Materials on

Building a house in Northern WI. 

I have 3/4 of my needed 2” Rockwool Comfortboard, however, I can’t find any additional anywhere. Every where is out until Rockwool supplies more in November. 

anyone have any within a driveable distance of MN or WI? I need about 1000 square feet. 

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  1. Expert Member
    Akos | | #1

    You can also try searching for OC Thermafiber, seems to be more readily available around me. They have a number of different semi rigid panels that can work.

  2. kyle_r | | #2

    My local Grainger (SE Michigan) carries 2” 8 lb Roxul (old name for rockwool) in 2 ft x 4 ft sheets. This is aimed at the industrial insulation market, but I would assume it would be very similar if not exactly comfortboard 80. Online price shows $2.27 per sqft.

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