The Nantucket Collection is defined by its classic panels that mimic the appearance of traditional doors - providing you with a cohesive look in your outdoor space. One of our bigger collections, the Nantucket has something for everyone, and is sure to stay relevant for decades to come. These window boxes are made from 100% high-grade Polyethylene, have a built-in water reservoir, and are weatherproof. This collection is available in Black, Espresso, Graphite Grey and White.

• Durable Window Boxes: We use 100% high-grade Polyethylene resin in the manufacturing process, which makes our products durable, lightweight and highly shock resistant.
• Four Season Use: These 4ft window boxes are used outdoors year-round, as they are resistant to high impact, chemicals and extreme weather conditions. This product stands true to its 'four-season use' tag with very little winter preparation.
• Long Lasting Quality: The resin used to create our products contains built-in UV inhibitors that reduce the damaging effects of the sun. This ensures that your product doesn't fade, preserves its color and increases its overall lifespan.
• Innovative Design: Double-wall design makes these Nantucket Window Boxes sturdy, and provides the roots and potting mix with adequate insulation from surrounding weather conditions.
• Self-watering Factor: In a self-watering window box, the planting container sits directly inside the water reservoir. The water is then pulled into the potting mix through capillary action - keeping your plants watered & happy!
• The Mayne Advantage: Mayne offers a 15-year residential warranty or a 5-year commercial warranty on this Nantucket 4ft Window Box. Mayne has been the top choice by the home and gardening sector in North America for over a decade.
• Made in the USA: Our products are proudly designed in Canada and are made in the USA.