48-Inch Williamsburg Window Box with Metal Brackets
Product details
| Management number | 250607246 | Release Date | 2026/09/17 | List Price | US$90.82 | Model Number | 250607246 | ||
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Premium Window Boxes — Built to Last Outdoors
A dramatic 48-inch Williamsburg window box with classic lines—crafted for homeowners and designers who want maximum curb appeal. The stainless steel planting box features an antique copper finish, paired with thick iron brackets in a protective black powder coat.
At 48 inches long, this size creates an architectural look—ideal for wide windows, long porch runs, and fuller seasonal planting designs.
Product Details
- Overall size: 48" L × 8.5" H × 8.25" W
- Weight: 20 lbs
- Planting box: Stainless steel with antique copper finish
- Brackets included: 4 heavy-duty mounting brackets
- Bracket finish: Black powder-coated protective finish
- Drainage: Pre-drilled drainage holes
- Back: Flat (flush against wall)
- Mounting: Hardware included (surface-specific fasteners may vary)
Best For
- Wide windows and porch spans
- Full, layered seasonal planting designs
- High-impact curb appeal
- Homeowners, landscapers, and designers
- Stainless steel durability: Naturally resists rust and corrosion for outdoor planting.
- Antique copper finish: A warm, classic look that pairs beautifully with brick, stone, and siding.
- Powder-coated brackets: Protective coating helps resist weathering over time.
- Drainage built in: Pre-drilled holes support healthier roots and reduce waterlogging.
- Easy seasonal updates: Swap spring blooms for summer color, fall greens, or winter arrangements.
Choose a size that fits your window span and the planting “fullness” you want. This Williamsburg style maintains a consistent depth with a taller profile for added visual impact.
| Size | Best Use | Visual Impact | Link |
|---|---|---|---|
| 30" | Smaller windows, tight spans, symmetrical accents | Clean + classic | Shop Williamsburg 30" |
| 36" | Standard spans, fuller plantings | Balanced statement | Shop Williamsburg 36" |
| 48" (this item) | Wide windows, dramatic curb appeal | Bold, architectural | Current page |
Use a simple “thriller + filler + spiller” approach for an arrangement that looks designer-level from the street.
Full Sun Ideas
- Geraniums + calibrachoa + trailing sweet potato vine
- Petunias + dusty miller + bacopa
- Lavender + thyme + creeping jenny
Part Shade Ideas
- Begonias + coleus + ivy
- Impatiens + ferns + creeping jenny
- Heuchera + lobelia + trailing ivy
Explore our window box guides for planting, styling, and long-term success:
- How a flower box can transform your home
- Window box planters for any home (style + placement)
- 10 plants that thrive in window flower boxes
- 5 great plants for a window box in full sun
- Ideas for decorating window planters (seasonal styling)
Materials: The Williamsburg window box includes a stainless steel planting box with an antique copper finish and thick iron mounting brackets with a black powder-coated protective finish.
Antique copper finish process: The planter is electroplated with a copper finish, then hand-rubbed to create an antique look, and sealed with a high-grade clear-coat protective sealer.
- Avoid constant overflow: Minerals/chlorine/soil additives can contribute to spotting if water runs down the exterior.
- Not designed as a fountain: Continuous water exposure is not recommended.
- Winter storage: Optional. Clean with mild soap + water, dry thoroughly, then store if preferred.
- Mounting note: Brackets are not designed for metal railings. For railing mounting, explore HoldItMate® systems.
Does this 48" Williamsburg window box include brackets and hardware?
Yes. This window box includes 4 mounting brackets and standard hardware. If installing on masonry or other surfaces, you may need alternative fasteners.
Does the Williamsburg window box have drainage holes?
Yes—drainage holes are included to help prevent waterlogged soil and support healthy roots.
Is stainless steel suitable for outdoor planting?
Yes. Stainless steel naturally resists rust and corrosion and is commonly used for durable outdoor applications.
Will the antique copper finish change over time?
The finish is sealed, but natural aging can occur depending on climate, watering habits, and exposure—many customers enjoy the character it develops.
Is this Williamsburg style available in other sizes?
Yes—shop Williamsburg 30" and Williamsburg 36" for different window spans and fuller planting designs.
Can I mount this to a metal railing?
The included brackets are not designed for metal railing installation. For railing-mounted setups, we recommend exploring HoldItMate® systems.
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