When to re-insulate house?

Answer 1

You should consider re-insulating your house if you notice significant temperature fluctuations, drafts, or increased energy bills, indicating that your existing insulation may be inadequate. It's also advisable to inspect insulation after major renovations or if your home is over 15-20 years old, as materials can degrade over time. Additionally, if you're experiencing moisture issues or mold growth in your attic or walls, this may signal a need for updated insulation. Regular inspections can help determine the best timing for re-insulation.