Short Answer #
Modern homes should aim for insulation levels well above minimum building code requirements to achieve consistent comfort and improved energy efficiency.
Overview #
Building code sets minimum requirements, not optimal performance. Homes designed for comfort and efficiency typically exceed these minimums significantly.
Key Points #
- Standard homes meet minimum R-values and focus on compliance.
- High-performance homes increase insulation levels, reduce heat loss more effectively, and improve overall building performance.
- Insulation matters most in walls, ceilings, and floors.
- More is not always better. Higher insulation must be balanced with airtightness, ventilation, and window performance.
- Better insulation results in reduced heating demand, more stable indoor temperatures, and increased comfort.
Common Questions #
Can I just increase insulation and get good performance? It helps, but works best as part of a full system.
Is it worth upgrading insulation levels? In most cases, yes, especially during a new build.
Next Step #
If you are planning a new home, our team can help you understand what level of performance is possible and where to focus your budget.