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- Climate Zone 7 Colorado
- What needs to go behind a shower surround on an exterior wall with 2″ of exterior foam sheathing?
- Critters and waterproofing
- Ventilation ducts in exterior walls
- Heating load vs. electrical load … all ends up as heat anyway?
- Efficient low-cost thermal water/space heating
- How can I turn my root cellar into good foundation insulation?