ACQ pressure-treated wooden trellises, pergolas, and arbors from Zhongyu Woodcraft combine traditional mortise-and-tenon joinery with modern sustainable treatment, delivering durable garden structures built by master craftsmen across our 8,000 sqm workshop.
| Feature | Specification | Options |
|---|---|---|
| Structure Type | Trellis, pergola, arbor | Custom |
| Size Range | Trellis 0.5×1m–2×4m; Pergola 2×2m–10×20m | Custom any size |
| Wood Species | ACQ pine, fir, cedar, merbau, teak, oak | Custom |
| Treatment | ACQ 0.40/0.60 pcf retention, KDAT | Custom levels |
| Joinery | Traditional mortise and tenon | Hidden steel options |
| Installation | Worldwide on-site or self-assembly | Professional recommended |
| Type | Characteristics | Best For |
|---|---|---|
| Flat Wall Trellis | Lattice panel, wall-mounted or freestanding | Privacy screens, narrow spaces |
| Arched Trellis | Arched top, tunnel effect | Garden entrances, focal points |
| Freestanding Pergola | 4+ posts, open roof | Patio covers, dining areas |
| Attached Pergola | Mounted to building | Deck extensions, outdoor kitchens |
| Garden Arbor | Small arched entry structure | Path markers, weddings |
| Privacy Trellis | Tall dense lattice barrier | Pool areas, hot tubs |
| Species | Lifespan | Treatment | Price |
|---|---|---|---|
| ACQ Pressure-Treated Pine | 20–30 years | Excellent | Budget |
| Western Red Cedar | 15–20 years | Natural resistance | Mid-range |
| Merbau | 30–50 years | Natural durability | Premium |
| Teak | 40–60 years | Legendary durability | Premium |
Each structure is hand-built with traditional joinery, engineered for local wind and snow loads, and fully assembled in our workshop before shipment. We offer a 10-year structural warranty, lifetime joinery guarantee, and worldwide installation support with detailed assembly videos.
Q: How much does a custom wooden trellis or pergola cost?
A: Small trellises range $100–$500, medium pergolas $4,000–$10,000, and large custom pergolas $10,000–$30,000+. Garden arbors start at $300. Shipping and installation are additional.
Q: How long does manufacturing take?
A: Small trellises ship in 1–2 weeks; medium pergolas in 2–4 weeks; large custom projects in 4–8 weeks. International sea freight adds 25–45 days.
Q: Do I need a building permit?
A: Small freestanding structures under 10–20 sqm often do not. Attached pergolas or larger builds may require permits. We provide engineering drawings for permit applications.
Q: Is ACQ-treated wood safe for organic gardens?
A: Yes. ACQ contains copper and quaternary ammonium compounds, no arsenic or chromium, making it safe for edible gardens and areas where children and pets play.
Q: What foundation is required?
A: Small arbors need 20×20×30cm concrete footings; medium pergolas require 30×30×50cm footings below frost line; large pergolas may need 40×40×80cm piers. We provide site-specific foundation plans with every order.
Related options such as 关键词总数：71个, 古建亭廊, 泛产品搜索 are all available through our custom manufacturing service.
| Origin | Chongqing, China |
|---|---|
| Brand | Zhongyu Wood Art |
| Material | Solid wood (pine/fir/cedar/teak available) |
| Craftsmanship | Traditional mortise-and-tenon joinery |
| Surface Finish | Weather-resistant outdoor coating |
| Dimensions | Customizable based on site requirements |
| Installation | On-site installation available worldwide |
| Lead Time | 15-30 days depending on complexity |
| MOQ | 1 set |
| Packaging | Standard export packaging |
| Lifespan | 30-50 years with proper maintenance |
| Warranty | 2-year structural warranty |
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