Residential Roof Reconfiguration & Loft Structural Design

Project: Eichel Residence
Location: Southwest Ranches, Florida
Size: ~1,000 SF

This project involved the structural reconfiguration of an existing residential roof system to create additional usable interior space above a garage. Portions of the original wood truss system were replaced with a structural steel framing system, allowing obstructing members to be removed while maintaining structural integrity and compliance with applicable building codes.

Structural analysis and 3D modeling were used to evaluate multiple framing configurations and determine the most efficient steel structural system. The final design incorporated steel roof rafters, ridge beams, roof bracing, and structural steel columns to support roof loads and redistribute forces after the removal of existing truss elements.

The project also introduced a new loft framing system supported by a structural steel girder, with wood floor joists spanning between members to create additional usable interior space.

Engineering calculations were performed for dead loads, live loads, and wind loads in accordance with the Florida Building Code and ASCE 7 standards. The structure was designed for 170 mph wind speeds, reflecting hurricane-level design requirements typical for South Florida.

The structural design package included structural framing plans, steel connection details, structural elevations, and engineering calculations prepared for permitting and construction.