Best Resin Window Boxes of 2026

The Mayne Fairfield 4ft Window Box is a durable, lightweight and highly shock resistant product made of 100% high-grade Polyethylene resin. Its built-in UV inhibitors ensure that the product doesn't fade and preserves its color, thus increasing its overall lifespan. The double-wall design makes it sturdy, and provides insulation from surrounding weather conditions. Its self-watering factor keeps your plants watered and happy. This product comes with a 15-year residential warranty or a 5-year commercial warranty.

The Southern Patio Window Box is a versatile solution for adding greenery to your indoor or outdoor spaces. With two 36-inch planters included, you can easily enhance your window area. Made from weather-resistant and UV-protected resin, these planters withstand the elements, allowing you to enjoy your plants without worry. Their simple and functional design complements your plants beautifully, making your garden look polished. Plus, the built-in drainage holes ensure that excess water escapes, preventing overwatering and root rot. This means you can focus on enjoying your plants instead of worrying about their care.

The Veradek Window Box Planter is a durable solution for your gardening needs. Constructed from a resilient plastic-stone composite, this planter withstands extreme weather conditions, ensuring your plants thrive in both hot and cold climates. Measuring 36 inches long, it offers ample space with a 9-gallon capacity, perfect for a variety of flowers or herbs. Additionally, the pre-drilled drainage holes help prevent overwatering, giving you peace of mind while you care for your plants. Its contemporary design, inspired by Roman columns, adds a stylish touch to any windowsill or balcony.

The CHUKEMAOYI Window Box Planter set includes 7 durable plastic rectangular planters, each measuring L16.6 x W7 x H5.9 inches, with an attached drainage tray and 2 water inlets at the bottom for easy watering. The planter is suitable for growing a variety of plants, including herbs, flowers, vegetables, and fruits, making it a versatile home decor option for indoor and outdoor use.

Introducing the Hananojia Window Box Planter, a versatile and stylish addition to your home decor. This rectangular planter box is designed specifically for windowsill planting projects, with dimensions of 17x7x6.3 inches to fit perfectly on most windowsills, balconies, and narrow areas. The integrated planter tray and two drainage holes ensure proper water drainage, making it perfect for beginners. Made from high-quality plastic, this planter is resistant to aging and can withstand outdoor elements. Its clean and contemporary design adds a touch of sophistication to any space, creating an ideal growing environment for your plants. With 8 planters included, you'll have plenty of space to cultivate a wide range of plants, from succulents to herbs. Transform your kitchen, patio, or office with the Hananojia Window Box Planter.

The Southern Patio Medallion Window Box is a functional and stylish addition to any window space. With its durable poly-resin construction, this window box can withstand even the toughest weather elements, ensuring long-lasting use. Measuring 36 inches long, it provides ample space for a wide variety of plants, allowing you to create a beautiful garden display. The black color and medallion design of this window box add a touch of elegance to your window area. Whether you want to grow flowers, herbs, or other plants, this window box is designed to accent and enhance your outdoor space.

The GREANER Window Boxes Planters come in a set of 3 black rectangle planters with drainage holes and trays, perfect for planting herbs, vegetables, and flowers. The simple yet modern design is easy to decorate in any setting, and the planters are made with durable and anti-corrosive ABS plastic material. These functional succulent herb planters can be used indoors or outdoors, making them a great gift for family, friends, and co-workers.