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Rockwool exterior insulation boards

Bill Keenan | Posted in Green Products and Materials on

I live in Wisconsin and am having trouble sourcing exterior mineral insulation board such as Rockwool Comfortboard 80. Has anyone bought this product in quantity for a good source? Thanks.

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  1. GBA Editor
    Martin Holladay | | #1

    A company called Badgerland Supply has four locations in Wisconsin (Hartland, Fond Du Lac, De Pere, Madison). The company's web site shows that they stock Rockwool Rockboard 60.

    It might be worth calling the company (608-274-6630 in Madison -- other phone numbers can be found on the company's web site) to ask about Rockwool Comfortboard 80.

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