Requirements for exterior building elevation for residential single-family addition construction projects
Exterior building elevation requirements
- Windows, doors, roof slopes, exterior materials, final grade line and chimneys
- Roof overhangs, attic ventilation and fire resistance rating (if applicable)
- Porch guardrails and stair details. Manufacturer installation instructions for spiral staircases
- Show height of structure from proposed finished grade to the highest point of the structure
- Termite protection notes per FBC Residential Code