Final answer:
The regulation for insulation between the main home and garage varies by region. Local building codes and regulations determine the required insulation levels for different areas. Consult the specific guidelines for your region to ensure compliance with insulation requirements.
Step-by-step explanation:
The regulation for insulation between the main home and garage varies by region.
Local building codes and regulations determine the required insulation levels for different areas.
It is important to consult the specific guidelines for your region to ensure compliance with insulation requirements.