Absolutely — our planter box factory can create custom sizes specifically for a narrow balcony. While we do offer a range of standard dimensions, we fully understand that balconies come in all shapes and spaces, especially slim ones where every inch matters.

When you order from us, you can specify the exact width, depth, and height you need. Whether your balcony has a tight corner, a railing ledge, or a slim floor strip, we can build a planter that fits perfectly without overflowing into your walkway. We also adjust wall thickness, drainage placement, and material choice to suit your environment — from lightweight composite to weather-resistant metal or natural wood.

Our process is simple: send us your measurements, and our designers will confirm the best configuration for your narrow balcony. We can even add features like self-watering inserts, wall-mounted brackets, or optional wheels for easy movement. For unusually compact spaces, we recommend a depth of 6 to 8 inches, which is still deep enough for herbs, succulents, or small flowering plants.

So yes, custom is not just possible — it’s our specialty. We never force you to settle for a standard size that doesn’t fit. Instead, we craft a planter that makes your balcony greener, more beautiful, and fully personalized. Contact us with your dimensions, and we’ll turn your narrow space into a thriving garden.