Additional Resources
Association for Preservation Technology International. See also APTI's Building Technology Heritage Library, a resource for historic builders' trade catalogs and publications.
Link to Preservation North Carolina, the statewide preservation advocacy membership organization. PNC's programs include operation of a revolving fund for the purchase and resale of historic properties.
Historic Building Certification Application, or "Green Sheet", for NC State Building Code Enforcement (fillable pdf; MUST have signature)