Best Resin Window Boxes of 2025

The Mayne Fairfield Window Box is a 3ft planter made of high-grade Polyethylene resin that makes it durable, lightweight, and highly shock-resistant. It is suitable for four-season use, as it is resistant to high impact, chemicals, and extreme weather conditions, requiring very little winter preparation. The resin used contains built-in UV inhibitors that reduce the damaging effects of the sun, preserving its color and increasing its overall lifespan. The innovative double-wall design makes it sturdy and provides adequate insulation to the roots and potting mix from surrounding weather conditions. Additionally, it has a self-watering feature that ensures that your plants are watered and happy. The Mayne Fairfield Window Box is a great choice for those looking for a low maintenance and long-lasting window box option.

Introducing the Mayne Fairfield Window Box, a durable and versatile outdoor solution for all your planting needs. Made from 100% high-grade Polyethylene resin, this window box is lightweight, shock-resistant, and built to withstand the elements. With its four-season use design, you can enjoy beautiful plants year-round without worrying about winter preparation. The built-in UV inhibitors ensure that the box retains its color and quality, even under the harshest sun exposure. The innovative double-wall design provides insulation for the roots and potting mix, protecting them from extreme weather conditions. Plus, with its self-watering feature, you can keep your plants hydrated and healthy with minimal effort. Upgrade your windows with the Mayne Fairfield Window Box and add a touch of beauty to your outdoor space.

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 Bloem Dura Cotta Window Box is a durable and strong planter that features a removable saucer tray to capture excess water, pre-drilled holes for drainage, and a matte finish that resists scratches, dirt, and fingerprints. Its dimensions are 30 inches in top width, 27 inches in base width, 5.75 inches in height, and 7.5 inches in depth. This planter is perfect for keeping your plants healthy and your space clean.

The Mayne Fairfield 5ft Window Box is a durable and versatile option for your gardening needs. Made from high-grade Polyethylene resin, this window box is lightweight yet highly shock resistant. Its four-season use capability makes it a great choice, as it is resistant to impact, chemicals, and extreme weather conditions. The built-in UV inhibitors ensure that the box doesn't fade, preserving its color and increasing its overall lifespan. The innovative double-wall design provides insulation to the roots and potting mix, protecting them from the surrounding weather conditions. Additionally, the self-watering feature of this window box ensures that your plants stay hydrated and healthy. With a 15-year residential warranty or a 5-year commercial warranty, this Mayne Fairfield window box is a reliable and long-lasting option for any gardener.

The Mayne Cape Cod 3ft Window Box is a durable, lightweight, and shock-resistant product made of high-grade polyethylene resin. Its double-wall design provides insulation for the roots and potting mix, and its built-in UV inhibitors increase its lifespan. With a 6.5-gallon built-in water reservoir, this self-watering window box keeps your plants healthy and hydrated. It is resistant to extreme weather conditions and requires little winter preparation. Mayne offers a 15-year residential warranty or a 5-year commercial warranty for this product.

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 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 Southern Patio Window Box is a set of two 36-inch planters designed to enhance your window space with beautiful greenery. Made from weather-resistant and UV-protected resin, these planters ensure durability and longevity, allowing you to enjoy your plants without worry. Their simple yet functional design complements various plant types and adds charm to your home. Additionally, with drainage holes included, you can prevent water buildup, promoting healthy plant growth. These planters are perfect for creating a mini garden right at your windowsill.

The Mayne Cape Cod Window Box is a durable and versatile option for adding a touch of elegance to your windows. Made from high-grade Polyethylene resin, this window box is lightweight yet shock-resistant, ensuring long-lasting use. Its double-wall design provides insulation for the plants, protecting them from extreme weather conditions. The built-in UV inhibitors prevent fading and preserve the color of the window box, increasing its overall lifespan. Additionally, the self-watering feature allows for easy plant care, as the water reservoir keeps your plants hydrated. With a 15-year residential warranty, the Mayne Cape Cod Window Box is a reliable and stylish choice for any home.