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
| 12x12 ft Bandstand Gazebo Plan | 3x6 ft Japanese Torii Arbor Plan | |
|---|---|---|
| Category | Gazebos | Arbors |
| Style | Bandstand | Japanese Torii |
| Footprint | 12x12 ft (144 sq ft) | 3x6 ft (18 sq ft) |
| Wood species | Douglas Fir | Western Red Cedar |
| Roof finish | HDPE shade cloth canopy | corrugated polycarbonate panels |
| Difficulty | Beginner | Beginner |
| Build time | ~14 hrs | ~15 hrs |
| Materials cost | $5,250–$8,225 | $300–$475 |
| Footing depth | 36″ × 6 posts | 36″ × 2 posts |
| Concrete | 12 × 60-lb bags | 4 × 60-lb bags |
| Cut-list items | 6 | 5 |
| Build steps | 9 | 9 |
Cost & budget
The 12x12 ft Bandstand Gazebo Plan lands in the $5,250–$8,225 range for materials in Douglas Fir, while the 3x6 ft Japanese Torii Arbor Plan runs $300–$475 in Western Red Cedar. The second plan is approximately 1653% more expensive at typical 2026 lumber-yard pricing — driven mostly by the choice of Douglas Fir over Western Red Cedar and the difference in cubic concrete volume between 6 and 2 footings.
Labor & difficulty
At ~14 hours, the 12x12 ft Bandstand Gazebo Plan is rated Beginner. The 3x6 ft Japanese Torii Arbor Plan takes ~15 hours and is rated Beginner. The labor delta is roughly 1 hours, or one extra working day on the 3x6 ft Japanese Torii Arbor Plan. Both plans require the same skill level, so the deciding factor is footprint and aesthetics rather than your comfort with carpentry.
Footprint & site fit
At 144 sq ft vs 18 sq ft, you are choosing between a generous patio cover and a focal-point garden structure. Allow at least 24 inches of clearance on every side for furniture and walking paths — that means the 12x12 ft Bandstand Gazebo Plan needs a clear area of approximately 16×16 ft and the 3x6 ft Japanese Torii Arbor Plan needs 7×10 ft.
Material & durability
The 12x12 ft Bandstand Gazebo Plan is built from Douglas Fir, while the 3x6 ft Japanese Torii Arbor Plan calls for Western Red Cedar. 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, 3x6 ft Japanese Torii Arbor 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 12x12 ft Bandstand Gazebo Plan page and the complete 3x6 ft Japanese Torii Arbor Plan page. Both ship with full cut lists, hardware schedules, footing specs, and step-by-step build instructions.