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- How to seal and insulate an enclosed rim joist in an older balloon frame house?
- Vented crawl space insulation, Southern California
- Foam, cellulose, sealing, or none of the above? Benefits outweigh risks?
- Rigid foam to catch drips from metal roof without decking
- Best location for fresh air intake for ERV/HRV
- When roofs do rot, which side does the rot start on? worth using copper-borate treatment as preventative?