Lipps & Son is experienced in historic preservation, winning a preservation award from the Cincinnati Historical Society for the rehabilitation of the former Sears, Roebuck and Company store in Covington, Kentucky.
Preserving historic buildings is essential to understanding our nation's heritage. In addition, it is an environmentally responsible practice. By reusing existing buildings, historic preservation is essentially a recycling program of 'historic' proportions. Existing buildings can often be energy efficient through their use of good ventilation, durable materials, and spatial relationships. An immediate advantage of older buildings is that a building already exists; therefore energy is not necessary to create new building materials and the infrastructure is already in place. Minor modifications can be made to adapt existing buildings to compatible new uses. Systems can be upgraded to meet modern building requirements and codes. This not only makes good economic sense, but preserves our legacy and is an inherently sustainable practice.
The “Four Treatment Approaches” to historic properties are: preservation, rehabilitation, restoration, and reconstruction.
Preservation focuses on the maintenance stabilization, and repair of existing historic materials and retention of a property's form as it has evolved over time.
Rehabilitation acknowledges the need to alter or add to a historic property to meet continuing or changing uses while retaining the property's historic character.
Restoration depicts a property at a particular period of time in its history, while removing evidence of other periods.
Reconstruction re-creates vanished or non-surviving portions of a property for interpretive purposes.
Of concern to preservation and design professionals is the cumulative effect of seemingly minor changes over time, which can greatly diminish the integrity of a historic building. Major preservation design goals include:
Update Building Systems Appropriately—Updating building systems in historic structures requires striking a balance between retaining original building features and accommodating new technologies and equipment. Building system updates require creativity to respect the original design and materials while meeting applicable codes and tenant needs.
Accommodate Life Safety and Security Needs—The accommodation of new functions, changes in technology, and improved standards of protection provide challenges to the reuse of historic buildings and sites. Designers must address life safety, seismic, and security issues in innovative ways that preserve historic sites, spaces and features.
Comply with Accessibility Requirements—Accessibility and historic preservation strategies sometimes conflict with each other. Designers must provide access for persons with disabilities while meeting preservation goals.