Premium Copper Window Boxes — Built to Last Outdoors
A true 36-inch copper window box made from 100% real copper and finished with a clear-coat lacquer—paired with a welded iron frame for long-term strength and stability.
This size is a favorite for standard window spans, fuller plantings, and professional installs for builders, designers, and landscapers who want authentic materials with a refined, architectural look.
Why trust H Potter: Since 1997, we’ve designed premium garden products meant to live outdoors—durable construction, thoughtful finishes, and responsive customer support.
At a Glance
Product Details
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Overall size: 36" L × 8" H × 8" W
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Weight: 20 lbs
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Planter material: 100% real copper with clear-coat lacquer
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Frame: Welded iron with black powder-coated finish
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Brackets included: 3 mounting brackets
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Drainage: Pre-drilled drainage holes
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Back: Flat (flush against wall)
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Mounting: Hardware included (surface-specific fasteners may vary)
Best For
- Standard window widths + fuller arrangements
- Architectural curb appeal + warm copper tone
- Builders, remodelers, and commercial installs
- Landscapers and designers (repeatable, polished look)
Design tip: Copper looks especially sharp with dark trim, stone, brick, and natural wood—instant contrast.
Why You’ll Love This Copper Window Box
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100% real copper: Premium material with an elevated, custom-home look.
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Clear-coat lacquer: Helps preserve the copper finish and slows weathering.
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Welded iron support: A sturdy frame built for real outdoor use.
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Drainage built in: Healthy roots, fewer soggy soil issues.
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All-season flexibility: Swap spring blooms, summer color, fall greens, or winter stems with ease.
Compare Sizes: 30" vs 36" vs 48"
Choose the size that matches your span and the “fullness” you want. Height and depth are consistent across this family.
| Size |
Best Use |
Visual Impact |
Link |
| 30" |
Tighter spans, smaller windows, pairs |
Clean + classic |
Shop 30" copper window box |
|
36" (this item) |
Most common window spans, fuller plantings |
Balanced statement |
Current page |
| 48" |
Wide windows, dramatic curb appeal |
Bold, architectural |
Shop 48" copper window box |
Pro tip: For a tailored look, choose a box that spans most of the window width while leaving a little breathing room on each side.
Recommended Plants for Window Boxes
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
Want proven plant lists? Use the H Potter guides below for plant ideas by sun exposure, season, and maintenance.
Window Box Guides by H Potter
Explore our window box guides for planting, styling, and long-term success:
- Benefits of window flower boxes & how to choose the right size
- Tips for planting your window box for healthy roots
- Window box care & maintenance for long-lasting curb appeal
- Best flowers for window box planters (easy color that performs)
- Best fillers & herbs for window boxes (texture + fragrance)
Materials & Care
Materials: This window box includes a 100% real copper planter and a welded iron frame with black powder coat. Drainage holes are pre-drilled.
Finish note: Copper is sealed with a clear-coat lacquer. Outdoor exposure, watering habits, and climate may still create natural character over time.
If you love the bright copper look: Some customers apply a clear spray sealant annually to help maintain the brighter finish.
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Avoid constant overflow: Minerals/chlorine/soil additives can contribute to spotting if water runs down the exterior.
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Not designed as a fountain: Continuous water exposure is not recommended.
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Winter storage: Optional. Clean with mild soap + water, dry thoroughly, then store if preferred.
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Mounting note: Included brackets are not designed for metal railing installs; use a compatible railing mounting system.
Product FAQs
Does this 36" copper window box include brackets and hardware?
Yes. This window box includes 3 mounting brackets and standard hardware. If installing on masonry or other surfaces, you may need alternative fasteners.
Is this window box made from real copper?
Yes—this planter is crafted from 100% real copper and sealed with a clear-coat lacquer.
Does it have drainage holes?
Yes—drainage holes are included to help prevent waterlogged soil and support healthier roots.
Will the copper finish change over time?
Copper can develop natural character depending on climate, watering, and exposure. The clear coat helps protect the finish, and optional annual sealing can help maintain brightness.
Is this available in other sizes?
Yes—this family is available in 30", 36", and 48" lengths.
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