If you have narrowed your shortlist to two specific designs, this is exactly the kind of decision where a side-by-side spec view saves a weekend of second-guessing. Both plans below are complete, code-aware DIY builds, but they differ on the things that matter for a backyard project — total cost, raw labor hours, footprint, and the wood species on the cut list.
Side-by-side specs
| 12x6 ft Hot Tub Surround Privacy Screen Trellis Plan (Douglas Fir) | 4x6 ft Lattice-Panel Privacy Screen Trellis Plan | |
|---|---|---|
| Category | Privacy Screen Trellises | Privacy Screen Trellises |
| Style | Hot Tub Surround | Lattice-Panel |
| Footprint | 12x6 ft (72 sq ft) | 4x6 ft (24 sq ft) |
| Wood species | Douglas Fir | Redwood |
| Roof finish | open-top (no roof) | open-top (no roof) |
| Difficulty | Intermediate | Advanced |
| Build time | ~51 hrs | ~55 hrs |
| Materials cost | $650–$1,025 | $350–$525 |
| Footing depth | 36″ × 4 posts | 36″ × 2 posts |
| Concrete | 8 × 60-lb bags | 4 × 60-lb bags |
| Cut-list items | 4 | 4 |
| Build steps | 9 | 9 |
Cost & budget
The 12x6 ft Hot Tub Surround Privacy Screen Trellis Plan (Douglas Fir) lands in the $650–$1,025 range for materials in Douglas Fir, while the 4x6 ft Lattice-Panel Privacy Screen Trellis Plan runs $350–$525 in Redwood. The second plan is approximately 94% more expensive at typical 2026 lumber-yard pricing — driven mostly by the choice of Douglas Fir over Redwood and the difference in cubic concrete volume between 4 and 2 footings.
Labor & difficulty
At ~51 hours, the 12x6 ft Hot Tub Surround Privacy Screen Trellis Plan (Douglas Fir) is rated Intermediate. The 4x6 ft Lattice-Panel Privacy Screen Trellis Plan takes ~55 hours and is rated Advanced. The labor delta is roughly 4 hours, or one extra working day on the 4x6 ft Lattice-Panel Privacy Screen Trellis Plan. If you are newer to outdoor woodworking, the 4x6 ft Lattice-Panel Privacy Screen Trellis Plan is the safer pick — it uses simpler joinery and fewer compound cuts.
Footprint & site fit
At 72 sq ft vs 24 sq ft, you are choosing between a focal-point garden structure and a focal-point garden structure. Allow at least 24 inches of clearance on every side for furniture and walking paths — that means the 12x6 ft Hot Tub Surround Privacy Screen Trellis Plan (Douglas Fir) needs a clear area of approximately 16×10 ft and the 4x6 ft Lattice-Panel Privacy Screen Trellis Plan needs 8×10 ft.
Material & durability
The 12x6 ft Hot Tub Surround Privacy Screen Trellis Plan (Douglas Fir) is built from Douglas Fir, while the 4x6 ft Lattice-Panel Privacy Screen Trellis Plan calls for Redwood. The species choice drives the cost delta and the maintenance schedule. Pressure-treated southern yellow pine is the cheapest and most rot-tolerant for in-ground posts; western red cedar is the DIY favorite for visible parts; redwood and white oak are heritage choices that command a premium.
Verdict
For a builder weighing these two specifically, 4x6 ft Lattice-Panel Privacy Screen Trellis Plan is the clear budget pick. If both fit your budget and yard, default to the design whose style language matches the rest of your house — a Craftsman bungalow looks awkward beside a modern slatted pergola, and vice versa.
Read each plan in full before committing: the complete 12x6 ft Hot Tub Surround Privacy Screen Trellis Plan (Douglas Fir) page and the complete 4x6 ft Lattice-Panel Privacy Screen Trellis Plan page. Both ship with full cut lists, hardware schedules, footing specs, and step-by-step build instructions.