Both styles can make a strong privacy fence. The difference is how the pickets are arranged and what that does to privacy, weight, appearance, and cost.
Side-by-side is simpler and lighter
Side-by-side fencing places the pickets next to one another in one plane. It uses less lumber and creates a clean, straightforward privacy fence.
Board-on-board overlaps the pickets
Board-on-board alternates overlapping pickets so gaps are less visible as lumber naturally shrinks and moves over time. It creates a fuller, more dimensional look.
Board-on-board adds weight and wind load
More lumber means more weight and a denser fence face. That makes post, rail, spacing, and gate structure even more important.
The better choice depends on the property
Side-by-side is a strong value when simple privacy is the goal. Board-on-board makes sense when fuller privacy and a more upgraded appearance justify the additional material and structure.
Frequently asked questions
Which style gives more privacy?
Board-on-board generally maintains visual privacy better as wood moves because the pickets overlap.
Is board-on-board more expensive?
Usually, because it uses more pickets and can require additional structural consideration.
Can both styles use steel posts?
Yes. Pecos prefers steel posts for wood privacy fencing in either style.