I will design structural attic conversion framing plans and roof beam sizing

Are you planning an attic conversion, loft expansion, or roof alteration in the USA? I provide specialized structural attic conversion framing plans and roof beam sizing calculations engineered specifically for city permit drawings and building department approval.

Converting an attic into living space requires verifying floor joist load capacities, sizing structural ridge beams, and establishing a clear load path. I deliver precise structural engineering calculations compliant with US building codes (IBC & IRC).

Technical Services Included:

• Attic conversion floor joist layout & structural framing plans
• Roof beam sizing (Ridge beams, LVLs, Glulam, & Steel I-beams)
• Rafter design, dormer framing, & stairwell header details
• Structural load path analysis (Post to foundation load transfer)
• Structural engineering calculations package for city permit approval
• Permit ready PDF drawings & editable AutoCAD (.DWG) files

Ensure your attic expansion meets local structural codes and passes city plan review fast. Send your architectural dimensions and scope of work to get started today!