When choosing insulation for a moderate climate, it's essential to consider factors like R-value, moisture resistance, and installation ease. Fiberglass batts offer affordability and decent thermal performance, while spray foam provides superior air sealing but comes at a higher cost. Additionally, blown-in cellulose can be a good eco-friendly option with effective coverage in hard-to-reach spaces. For roofing considerations that align with insulation choices, such as optimizing energy efficiency and durability, you might find insights on shingles commercial 2022 helpful, especially when balancing insulation with roof performance.