Travis and Joe of Catalyst Construction describe how and why they installed Rockwool Comfortboard under what will be the finished concrete floor.
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- Podcast 497: Spray-Foaming a Roof, Rattly Walls, and Sealing Nail Holes
- Podcast 497: Members-only Aftershow
- Podcast 496: PRO TALK With Construction-Fastener Experts Dave Ellis and Mark Guthrie
- Podcast 495: Cracked Floor Tile, Vapor Control in Cold Climates, and a Very Soggy Meter Socket