Historic Renovation Architect Florida

FBC Chapter 34 provides specific provisions for existing buildings, including historic buildings. Under FBC 3401.2, the intent is to provide flexibility to permit the use and occupancy of existing buildings while maintaining a reasonable level of safety. Historic buildings may qualify for alternative compliance paths that allow deviation from strict code compliance when strict compliance would threaten the historic character of the building. For buildings listed on the National Register of Historic Places or designated as local landmarks, additional flexibility may be available under the Secretary of the Interior's Standards for Rehabilitation.

Historic buildings in Florida were often built before current wind load requirements. Structural upgrades are frequently required to bring historic buildings into compliance with current Florida Building Code wind load requirements. Pineland Engineering evaluates the existing structural system, identifies deficiencies, and designs the minimum required upgrades that preserve the historic character of the building. For historic buildings in flood zones, the substantial improvement rule applies — if renovation costs exceed 50% of the pre-improvement market value, the entire building must be brought into flood zone compliance.