For any manufactured home with a porch, landing, or steps 30 inches or higher, the FHA requires the following items:
- Treated wood for both handrails and balusters.
- Handrails height should be 30 inches.
- Balusters should be installed vertically, 32 inches long and 6 inches center to center.
- Steps need handrail and balusters on one side only.