Insulating older homes can be a challenge, especially when you want to maintain their charm without extensive renovations. There are several methods to consider, such as using spray foam, blown-in cellulose, or even adding insulation to attics and basements. Each option has its own benefits and costs, and factors like the home's structure and local climate can influence your choice. It's essential to weigh the pros and cons of each method to ensure you achieve optimal energy efficiency while preserving the integrity of your home. Ask Improvi.ai for personalized guidance on the best insulation solutions for your specific needs!