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Q&A
- Can you spray closed-cell insulation over mineral wool insulation?
- Can the granular fill used for soil gas mitigation be compacted or is it self-compacting?
- Tankless backup for a heat-pump water heater
- Will have a new project underway soon and would like to ask about my proposal for a modified insulation package
- Finishing Basement – Insulated sub floor question
- Does installation of energy efficient doors, windows cost more than installation of normal doors and windows?
- Roof valleys – open metal or closed cut?
- Moisture control for brick-on-block