Best Metal Window Boxes of 2026

The RUDDINGS WOOD Window Boxes are a stylish solution for your outdoor planting needs. Each box measures 91cm wide, providing ample space for your flowers and plants. The heavy gauge steel construction with black powder coating ensures durability against rust and harsh weather, making them perfect for any garden setting. Included coco liners, made from natural coconut fibres, help retain moisture, so you can enjoy thriving plants with less frequent watering. Additionally, the two slots for easy fitting make installation a breeze, allowing you to beautify your space effortlessly.

The RUDDINGS WOOD Window Box is a 48" (121cm) large garden planter that features a quality coco liner. This liner, made from natural coconut fibres, helps retain moisture after watering, ensuring your plants thrive. Constructed from heavy gauge flat steel with a black powder coating, it resists rusting and protects against various weather conditions. Additionally, it includes two fixing slots on the back for easy installation, allowing you to effortlessly enhance your outdoor space.

The RUDDINGS WOOD Window Boxes are a practical addition to your garden. This set includes two 24-inch metal window boxes, designed with durable heavy gauge steel and coated to prevent rusting, ensuring long-lasting use. The included quality coco liners, made from natural coconut fibres, help retain moisture, making it easier for you to care for your plants. With two slots for easy fitting, these window boxes provide a convenient way to enhance your outdoor space. Their dimensions of 61cm wide, 16.5cm height, and 16cm depth offer ample room for your favourite flowers.

The RUDDINGS WOOD Window Boxes are a practical addition to your outdoor space, featuring a set of two 30" (76cm) garden window boxes. Made from heavy gauge flat steel with a black powder coating, these boxes resist rust and weather damage, ensuring long-lasting use. Each box comes with quality coco liners made from natural coconut fibres, which help retain moisture, making it easier for you to keep your plants healthy. The design includes two slots for easy fitting, allowing for straightforward installation.

The RUDDINGS WOOD Wall Trough is a stylish and functional addition to your outdoor space. Made from durable steel with a sleek black powder coat finish, it combines resilience with aesthetic appeal. The extra deep design promotes better root growth, ensuring your plants thrive. Being a British-made product, you can take pride in supporting local craftsmanship. It also comes complete with a quality coco liner, which helps retain moisture and protects your plants’ roots, making gardening easier and more efficient for you.

The RUDDINGS WOOD Wall Planter is a large 120cm (48") wide trough made from durable steel with a PVC coating, ensuring it can withstand various weather conditions. It comes with a quality coco liner, allowing you to easily plant and maintain your favourite flowers or herbs. The ornate Fleur-de-lys design adds an elegant touch to your garden or window. With its generous size, you can create a stunning display that enhances your outdoor space and brings joy to your gardening experience.

The RUDDINGS WOOD Wall Baskets come as a set of two 16-inch metal garden baskets, ideal for enhancing your outdoor space. Made from heavy gauge flat steel and steel rod, they feature a black powder coating that prevents rust and protects the baskets from harsh weather, ensuring durability. Each basket includes a quality coir liner, which helps retain soil and moisture for healthy plants. The design includes two slots for easy fitting, making it simple for you to hang these baskets securely under windows or on garden walls.

The Achla Flower Box Kit is an excellent choice for enhancing your home's curb appeal. With two sturdy wall-mounted brackets, you can securely display the charming Small Nantucket Blue Flower Box. This planter, crafted from galvanized steel with a lovely blue patina finish, measures 22 inches in length and stands 5 inches high, making it a perfect space-saving option. The wrought iron brackets are designed to project 7.5 inches from the wall, ensuring ample room for your plants while remaining aesthetically pleasing.

The Achla Window Box is a beautifully designed metal flower box that features a classic style with rolled edges and embossed lines. You can choose from a range of sizes and finishes to perfectly fit your windows or railings, making it versatile for any garden setting. The inclusion of drainage holes allows for direct planting of flowers and herbs, ensuring healthy growth. Additionally, these window boxes can enhance your home's curb appeal, bringing vibrant greenery and colour to your entryway, balcony, or porch railings.

The Relaxdays Window Box Planters are versatile containers designed to look like gutters, perfect for your garden, balcony, or patio. Their decorative black finish adds a stylish touch, making them ideal for displaying herbs or flowers indoors on your window sill, shelf, or table. With large capacities of 5 and 7 litres, you can easily arrange your favourite plants for a lush look. Made from galvanized iron, these planters bring a charming vintage feel to your home or outdoor space, combining practicality with attractive design.