Resources for Owners of Older Properties
There are some excellent materials available through the national park service which have detailed information about almost any aspect of maintenance/restoration of older structures.
To access, enter this as an internet search: National park service technical preservation services
On their website, enter a search for “preservation briefs”. This will list about 50 topics which offer detailed information from roofs to foundations and everything in between.
The Princeton historical commission would be happy to assist.
12/2022