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Q&A
- How to prepare a window opening in a concrete basement (foundation) wall
- Is spraying 1 1/2″ of closed-cell foam to the interior of block walls an efficient form of insulation?
- How risky is a single layer nailbase SIP over a single stud wall with sealed sheathing?
- Sheathing between foil-faced polyiso and closed-cell spray polyurethane foam
- Question about XPS rigid insulation on basement walls
- Can the stack effect pull significant radon to the main floor?
- Please refer me to a commercial product or plans for a roof covering for snow and leaf protection for my two Mitsubishi minisplits.
- Why does my cathedral ceiling have this gable vent?