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Best Galvanised Window Boxes of 2026

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Toby Butcher

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Galvanised window boxes are a popular choice among garden enthusiasts who want to add a touch of elegance to their windowsills or balconies. These window boxes are made from galvanized steel, which offers excellent resistance to rust and corrosion, making them ideal for outdoor use. They come in various sizes and shapes, allowing for customization to fit any window or space. Galvanised window boxes not only enhance the beauty of your home, but they also provide a healthy environment for your plants to grow and thrive. If you're looking for a durable and stylish way to display your favourite plants, galvanised window boxes are an excellent choice.

At a Glance: Our Top Picks

GARDEN FRIEND 40L 65 cm Galvanised Cover #TOP 1

GARDEN FRIEND 40L 65 cm Galvanised

9.9
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vidaXL Garden Raised Bed Outdoor Patio Flower Herb Vegetable Box Pot Container Galvanised Steel Rectangular 240x40x77cm Anthracite Cover #TOP 2

vidaXL Garden Raised Bed Outdoor Patio Flower Herb Vegetable Box Pot Container Galvanised Steel Rectangular 240x40x77cm Anthracite

9.8
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Relaxdays Window Box Gutter, Planter Garden & indoors Cover #TOP 3

Relaxdays Window Box Gutter, Planter Garden & indoors

9.6
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Top 10 Galvanised Window Boxes

#TOP 1

GARDEN FRIEND 40L 65 cm Galvanised

  • Linea Garden Friend
  • M1219835
  • Multi-coloured
  • 62x35x15 cm
GARDEN FRIEND 40L 65 cm Galvanised Cover

GARDEN FRIEND 40L 65 cm Galvanised.

Features

  • 65 Cm
  • Mastello
  • Galvanised
9.9

FTB Score

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#TOP 2

vidaXL Garden Raised Bed Outdoor Patio Flower Herb Vegetable Box Pot Container Galvanised Steel Rectangular 240x40x77cm Anthracite

  • vidaXL
  • 47043
  • Charcoal
  • 240 x 40 x 77 cm
vidaXL Garden Raised Bed Outdoor Patio Flower Herb Vegetable Box Pot Container Galvanised Steel Rectangular 240x40x77cm Anthracite Cover

vidaXL Garden Raised Bed Outdoor Patio Flower Herb Vegetable Box Pot Container Galvanised Steel Rectangular 240x40x77cm Anthracite

Features

  • Colour: Anthracite; Material: Galvanised Steel; Dimensions: 240 X 40 X 77 Cm (L X W X H)
  • This Galvanised Steel Planter Is An Ideal Choice For Growing A Variety Of Flowers Or Plants And Will Be A Great Addition To Your Garden.
  • The Planter Needs Assembly.
9.8

FTB Score

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#TOP 3
Best Indoor Window Boxes

Relaxdays Window Box Gutter, Planter Garden & indoors

  • Relaxdays
  • 10026997_55
  • Silver
  • 16,5 x 61 x 14 cm
Relaxdays Window Box Gutter, Planter Garden & indoors Cover

Relaxdays Window Box Gutter, Planter Garden & indoors, Set Of 2 Metal Tubs For Plants, Zinc Look, Silver, Iron, 16,5 x 61 x 14 cm

Features

  • Decorative: 2 Eye-Catching Indoor Planters For Herbs Or Flowers, On The Window Sill, Shelf Or Table
  • Versatile: Window Box Looks Like Gutter As Planter For Garden, Balcony Or Patio - In Silver
  • Look: Set Of 2 Decorative Gutter Containers Made Of Galvanized Iron To Add A Touch Of Vintage
9.6

FTB Score

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#TOP 4
Best Large Window Boxes

RUDDINGS WOOD 48" Fleur de Lys Wall Planter

RUDDINGS WOOD 48" Fleur de Lys Wall Planter Cover

RUDDINGS WOOD Large 48" (120cm) Fleur de lys Wall Trough Planter - Metal Window Box Garden Basket Planter

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.

9.4

FTB Score

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What We Like

  • Durable steel construction
  • Includes quality coco liner
  • Elegant Fleur-de-lys design
  • Large size for ample planting
  • Weather-resistant materials
#TOP 5
Best Wood Window Boxes

RUDDINGS WOOD Large Metal Window Boxes

RUDDINGS WOOD Large Metal Window Boxes Cover

RUDDINGS WOOD Set of 2 x 122cm (48") Large Window Boxes Metal Rectangular Flower Trough Containers - Outdoor Wall Garden Basket Planter Box

The RUDDINGS WOOD Window Boxes are perfect for enhancing your outdoor space. Made from heavy-duty solid steel, these sturdy flower troughs are designed to withstand the elements. Their stylish front twisted bars add an attractive decorative touch, making them ideal for hanging under windows or on garden walls. With two hanging hooks included, you can easily fit them to walls or garden fences. Plus, the black powder coating protects against rust and discolouration, ensuring they remain looking good for years to come.

9.4

FTB Score

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What We Like

  • Durable heavy-duty steel construction
  • Rust-resistant black powder coating
  • Two hanging hooks included
  • Stylish decorative design
#TOP 6
Best Outdoor Window Boxes

RUDDINGS WOOD 48" Large Outdoor Window Box

RUDDINGS WOOD 48" Large Outdoor Window Box Cover

RUDDINGS WOOD 48" (121cm) Large Metal Window Box - Garden Flower Basket Wall Trough - Outdoor Hanging Window Sill Planter Box

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.

9.3

FTB Score

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What We Like

  • Large capacity for plants
  • Durable rust-resistant materials
  • Moisture-retaining coco liner
  • Easy installation with fixing slots
#TOP 7
Best Window Boxes for Flower

RUDDINGS WOOD Large Metal Window Boxes

RUDDINGS WOOD Large Metal Window Boxes Cover

RUDDINGS WOOD Set of 2 x 36" (91cm) Large Metal Window Boxes - Garden Flower Wall Baskets - Wall Trough - Outdoor Hanging Window Sill Planters

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.

9.3

FTB Score

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What We Like

  • Durable heavy gauge steel
  • Moisture-retaining coco liners
  • Easy installation with slots
  • Weather-resistant black coating
  • Ample planting space
#TOP 8
Best Metal Window Boxes

RUDDINGS WOOD Set of 2 Metal Window Boxes

RUDDINGS WOOD Set of 2 Metal Window Boxes Cover

RUDDINGS WOOD Set of 2 x 24" (61cm) Metal Window Boxes - Garden Flower Wall Baskets - Wall Trough - Outdoor Hanging Window Sill Planters

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.

9.3

FTB Score

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What We Like

  • Durable rust-resistant material
  • Moisture-retaining coco liners
  • Easy to fit
  • Ample planting space
#TOP 9

RUDDINGS WOOD Set of 2 x 24" Fleur de lys Wall Trough Planters

RUDDINGS WOOD Set of 2 x 24" Fleur de lys Wall Trough Planters Cover

RUDDINGS WOOD Set of 2 x 24" (60cm) Fleur de lys Wall Trough Planters - Garden Wall Baskets - Window Boxes

Features

  • Made From Steel & PVC Coated To Withstand Weather Conditions. Come Complete With Good Quality Coco Liner.
  • Set Of 2 X 24" (60cm) Fleur De Lys Wall Trough Planters
  • Size: 60 Cm (24") Long X 23 Cm Width X 20 Cm High
9.2

FTB Score

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#TOP 10

RUDDINGS WOOD Set of 2 x 36" Fleur de lys Wall Trough Planters

RUDDINGS WOOD Set of 2 x 36" Fleur de lys Wall Trough Planters Cover

RUDDINGS WOOD Set of 2 x 36" (90cm) Fleur de lys Wall Trough Planters - Window Box - Wall Mounted Basket - Flower Containers

Features

  • Made From Steel & PVC Coated To Withstand Weather Conditions.
  • Set Of 2 X 36" (90cm) Fleur De Lys Wall Trough Planters.
  • Size: 90cm (36") Wide.
9.1

FTB Score

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Editor's Notes

During our galvanised window boxes research, we found 17 galvanised window boxes products and shortlisted 10 quality products. We collected and analyzed 6,338 customer reviews through our big data system to write the galvanised window boxes list. We found that most customers choose galvanised window boxes with an average price of £42.50.

The galvanised window boxes are available for purchase. We have researched hundreds of brands and picked the top brands of galvanised window boxes, including Linea Garden Friend, vidaXL, Relaxdays, RUDDINGS WOOD.

Written by

Toby Butcher Avatar

Toby Butcher

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.