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Description
deck window box planters 30-Inch Solid Copper Window Box with Metal Frame | GAR134Premium Window Boxes Built to Last Outdoors A true solid copper window box with a welded steel framemade for homeowners who want a clean, architectural look (and for pros who need materials that hold up on real projects). The copper planter is finished with a clear coat lacquer, and the black powder coated metal frame gives it strength and stability for long term outdoor use. At 30 inches long, this size is ideal for smaller windows, porch rails, and
Premium Window Boxes — Built to Last Outdoors
A true solid copper window box with a welded steel frame—made for homeowners who want a clean, architectural look (and for pros who need materials that hold up on real projects). The copper planter is finished with a clear-coat lacquer, and the black powder-coated metal frame gives it strength and stability for long-term outdoor use.
At 30 inches long, this size is ideal for smaller windows, porch rails, and tight spans where you still want a high-end finish and strong visual impact.
Why trust H Potter: Since 1997, H Potter has designed premium garden products built for real outdoor conditions—crafted to look refined, perform season after season, and supported by responsive customer care.
At a Glance
Product Details
- Overall size: 30" L × 8" W × 8" H
- Weight: 19 lbs
- Planter: 100% real copper with clear-coat lacquer
- Frame: Welded metal with black powder-coated finish
- Brackets included: 2
- Drainage: Pre-drilled drainage holes
- Back: Flat (flush against wall)
- Mounting: Hardware included (surface-specific fasteners may vary)
Best For
- Smaller windows and tighter spans
- Luxury curb appeal with real copper
- Entryways, porches, decks, and patio edges
- Builders, landscapers, and hospitality installs
Design note: Copper is a favorite for custom homes and commercial exteriors because it reads “premium” at a glance and pairs beautifully with black metal accents.
Why You’ll Love This Copper Window Box
- Real copper craftsmanship: A premium material that elevates outdoor architecture and garden design.
- Welded metal stability: Powder-coated frame helps the box stay sturdy through real seasons.
- Drainage built in: Pre-drilled holes support healthier roots and reduce waterlogging.
- Professional-ready: Ideal for landscapers, homebuilders, and commercial settings where details matter.
- Easy seasonal updates: Rotate plantings—spring color, summer herbs, fall greens, winter arrangements.
Compare Sizes: 30" vs 36" vs 48"
Choose a size that fits your span and the planting “fullness” you want. Depth and height are consistent across the family.
| Size | Best Use | Visual Impact | Link |
|---|---|---|---|
| 30" (this item) | Tighter spans, smaller windows, symmetrical placement | Clean + refined | Current page |
| 36" | Most common window spans, fuller planting designs | Balanced statement | Shop 36" solid copper window box |
| 48" | Wide windows, dramatic frontage and commercial installs | Bold, architectural | Shop 48" solid 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 “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
Window Box Guides by H Potter
Use these guides to plan plant choices, placement, and long-term success:
Materials & Care
Materials: 100% real copper planting box + welded metal frame (black powder-coated) with included mounting brackets.
Finish: This copper window box is sealed with a clear-coat lacquer. If you prefer maintaining a brighter copper look over time, some customers apply a clear spray sealant annually (inside and outside).
Outdoor-use note: Avoid placing the planter where constant sprinkler overspray or repeated overflow runs down the exterior—minerals and soil additives can contribute to spotting.
- 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.
Product FAQs
Does this 30" copper window box include brackets and hardware?
Yes. This window box includes 2 mounting brackets and standard hardware. If installing on masonry or other surfaces, you may need alternative fasteners.
Does it have drainage holes?
Yes—drainage holes are included to help prevent waterlogged soil and support healthier roots.
Is this made from real copper?
Yes—this planting box is made from 100% real copper and finished with a clear-coat lacquer.
Is this a good choice for builders, landscapers, or commercial projects?
Yes. Copper is often selected for custom homes and hospitality exteriors because it delivers a premium look, and the welded metal frame adds stability for long-term outdoor use.
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.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 4
Mounting process could have been easier but still a beautiful cabinet
Color: White, Style: Wall Cabinet, Color: White, Style: Wall Cabinet
Beautiful cabinet seems to be good quality I just keep admiring something so beautiful about the white. The extra hardware is thoughtful.
With some master skills I was able to get it mounted perfect. It was not a breeze but nonetheless I always find a way.
I found the best way to mount this was to hold it against the wall and follow the pre-drilled holes at the bottom to drill the holes into the wall that wasnt that hard
But for the top anchor/screws, the cabinet did not have pre-drilled holes and I was not about to guess !! So I used alien tape to tape the top wood bar to the unit as shown in pic then took the cabinet lined up the bottom holes while holding the cabinet up then I drilled holes through the unit with a small bit just to get the whole going then took it back down then followed the same holes with a bigger bit and it worked for me. It hung level.
It was crazy that the pre-holes were not 16” apart when they could have been. I added extra screws to be able to mount them to a stud I didn’t feel comfortable with it not being mounted to a stud. The screws I had were too long gonna have to get some shorter screws. But it’s up & looks so nice
DO NOT USE 11/32 bit. Don’t even use 5/16. I use 1/4 and kinda ran the drill in a circle to widen the whole and it was the perfect tight fit
All in all I do love the cabinet. Just feel the mounting process could have been instructed more conveniently
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Love it !!!!
Color: White, Style: Wall Cabinet, Color: White, Style: Wall Cabinet
I absolutely love this cabinet. It’s super well-made easy to put together and the space is great. I’ve already received some compliments. Thought it would guests. Come to my home. Just look at how nice it pairs with my bathroom. The handles are sturdy. There’s also a nice tag inside with the company’s name. If you’re looking for a bathroom cabinet, highly recommended this one is well worth it. Love it!!!
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Reviewed in the United States on February 19, 2026
★★★★★ 5
Excellent Cabinet for someone good at mounting a cabinet
Color: White, Style: Wall Cabinet
The cabinet arrived very well packaged with an instruction booklet, hardware, and an Allen wrench. The booklet says you will just need a Phillips screwdriver, but you will also need a drill with an appropriate bit (more on the bit later) to mount the cabinet on the wall.
Assembling the cabinet was simplified by how well the cabinet pieces and hardware were labeled and referenced in the instruction booklet. The holes in all the cabinet parts lined up nicely.
The doors swing on spring loaded pivots. They are not adjustable, but work well and are probably much less expensive than European style hinges. I was concerned that the doors would not line up, but they look fine.
The Magnetic Latch also works well, but the little piece of wood that it mounts on fell off during assembly so I glued it back in place. This was the only problem I had assembling the cabinet. I let the glue dry overnight and mounted the cabinet the next day.
The wood support plate they ship with the cabinet is a great way to hang a cabinet, however I did have some problems using the supplied anchors. I recommend having some other anchors and screws available in case you have similar issues.
Skip this paragraph if you do not care about the details: I mounted the cabinet on drywall. The instructions said to drill 11/32” holes for the supplied plastic wall anchors. I did not have an 11/32” bit so I used a 5/16” bit. Even though my holes were 1/32” smaller than specified, the anchors slid into the drywall very easily without having to tap them. I recommend using a 5/16” bit or even a 9/32” bit instead of the 11/32” they specify. Next I mounted the support plate with the supplied screws, but I could not get the screws tight enough to hold the plate securely in place. It felt like the screws were too small in diameter so I used some slightly larger screws. That worked fine for one of the screws holding the plate and the two lower screws, but the second screw through the plate would not bite and hold the plate firmly. Fortunately I had one HILTI 3/16” hollow wall metal anchor left over from a previous project and was able to get the plate very solidly attached to the wall.
My wife is very pleased with the cabinet. I did have some trouble with the latch and the install so I was tempted to knock off a star, but I think this is a 5-Star item considering the low cost and how well the the cabinet parts aligned with each other.
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Reviewed in the United States on January 20, 2025
★★★★★ 5
Love and amazing for the price!
Color: White, Style: Wall Cabinet, Color: White, Style: Wall Cabinet
Perfect! I'm a renter and didn't want to spend an arm and a leg on something that might not work in the next place so this looked like it would be a good fit. I really wasn't expecting much for the price point but I was VERY pleasantly surprised. It's a great piece.
I love assembling things (I'm an Ikea pro) but this had literally the easiest and most explicit instructions I have ever seen. Every piece is clearly labeled. The hardware comes in a bubble pack, again clearly labeled. Rhe instructions are very clear.
Another thing I appreciated was the mounting mechanism which is a French cleat. It is much easier to level and screw in a cleat than to recruit help and try to hold a cabinet in place and try screwing it in. I'm a fat middle age woman and I had no problem mounting it by myself.
Notice there are no screws visible on the outside. That was a huge selling point for me.
Only con is that for the quality of everything else, the shelves are on the thin side, placing anything substantial would definitely make them bow.
Background is a scrap of peel-and-stick.
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Reviewed in the United States on January 28, 2026
★★★★★ 5
Good cabinet choice
Color: White, Style: Wall Cabinet
I needed a wall cabinet for a recessed area above the toilet. This one fits the area perfectly and provides a good amount of storage in an otherwise wasted space. It looks good as it coordinates well with my white shaker style cabinets elsewhere in the room. It was easy to assemble, doors lined up perfectly, and mounting was a breeze with the included screws and hardware. It doesn't get hard use in this location, but seems sturdy after almost a year.
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Reviewed in the United States on August 7, 2025