Mayne 4830-B Nantucket Polyethylene Window Box, 3', Black

The Mayne NANTUCKET window box collection boasts a bowed front, raised panel design, pronounced crown molding detail, and built-in overflow drains. Crafted with 100% high-grade Polyethylene resin, these durable, lightweight, and highly shock-resistant products are designed for four-season use. The resin used contains built-in UV inhibitors that reduce the damaging effects of the sun, ensuring your product doesn't fade, preserves its color, and increases its overall lifespan.

These 3ft window boxes are resistant to high impact, chemicals, and extreme weather conditions, making them true to their "four-season use" tag with minimal winter preparation required. The innovative double-wall design provides the roots and potting mix with adequate insulation from surrounding weather conditions, ensuring sturdy construction.

The self-watering feature of these Nantucket Window Boxes allows the planting container to sit directly inside the water reservoir, with the water being pulled into the potting mix through capillary action, keeping your plants watered and thriving.

Mayne offers a 15-year residential warranty or a 5-year commercial warranty on this address sign, and their products are proudly designed in Canada and made in the USA. The outside dimensions of the window boxes are 36in L x 11.7in W x 10.2in H, with inside dimensions of 32in L x 8.2in W x 7.6in D, and a capacity of approximately 3.5 gallons (13.2 liters) for soil and 2.5 gallons (9.4 liters) for the water reservoir.

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