Stone foundations, while beautiful and historic, have their fair share of drawbacks. Due to their structure and lack of uniformity, they can be more prone to damage when mortar deteriorates due to bowing, water damage, or the passage of time. Here are some additional drawbacks to take into consideration:
Expensive repairs: When a stone foundation is damaged, repairs can be costly. It may be difficult to find matching stones for the repair, and extensive labor is often required to properly fix the damage.
Lack of insulation: Unlike modern foundations, stone foundations lack insulation, which means they can be less energy-efficient. This may result in higher energy bills to keep a home comfortable during extreme temperatures.
Mold and mildew: Stone foundations can be vulnerable to moisture, and that moisture can lead to the growth of mold and mildew.
Difficulty finishing basements: Because of their uneven surfaces, stone foundations can make finishing a basement more difficult. It can be more challenging to install drywall or flooring, for example.
Before purchasing a home with a stone foundation, it’s important to consider these drawbacks and weigh them against the benefits. While a stone foundation can be beautiful and historic, it may not be the best fit for everyone.