Before you dig

• Call Blue Stakes (811) for utilities.
• Check city setback rules and HOA requirements.
• Confirm property lines—avoid future disputes.

Materials (Utah standard)

• 4x4 pressure-treated posts
• 2x4 rails
• Cedar pickets
• Exterior screws or ring-shank nails
• Concrete (use gravel base for drainage)

Post installation

• Dig 24–30 inches deep (around frost line) and 8–10 inches wide.
• Add 4–6 inches of gravel at the bottom for drainage.
• Set posts in concrete, keeping them plumb; spacing 6–8 feet max.

Rail and picket installation

• Set the bottom rail ~10 inches above grade to reduce rot.
• Run a level string line for consistent top height.
• Use two or three rails depending on height and wind exposure.
• Attach cedar pickets with small, consistent gaps to allow movement.

Finishing

Let new cedar dry 1–3 months, then apply a penetrating oil stain. Avoid solid paint on fresh cedar; it traps moisture and peels.