Best Prosperplast Window Boxes of 2026

Toby Butcher Avatar
Toby Butcher
Last Updated: 5 Feb 2026

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Window boxes are a great way to add a touch of greenery to any home or apartment. These particular window boxes are made by Prosperplast and come in a variety of colours and sizes to fit any window. They are made from durable plastic, making them weather-resistant and easy to clean. The boxes are also designed with a built-in water reservoir to help keep your plants healthy and hydrated. Whether you're a seasoned gardener or just starting out, these window boxes are a great addition to any home.

At a Glance: Our Top Picks

Prosperplast Maceta Urban Case Concrete Effect Cover #TOP 1
Prosperplast Maceta Urban Case Concrete Effect
ftb score rating icon 9.8
Prosperplast Boardee Fencycase Balcony Flower Box Cover #TOP 2
Prosperplast Boardee Fencycase Balcony Flower Box
ftb score rating icon 9.7
Prosperplast Boardee Fencycase Balcony Flower Box Cover #TOP 3
Prosperplast Boardee Fencycase Balcony Flower Box
ftb score rating icon 9.5

Top 10 Prosperplast Window Boxes

#TOP 1

Prosperplast Maceta Urban Case Concrete Effect

DUC600E-S433
Charcoal
Prosperplast Maceta Urban Case Concrete Effect Cover
Prosperplast Maceta Urban Case Concrete Effect, Con Depósito, Dimensions (mm) 580 x 180 x 195, Colour Anthracite

Features
The Box Is Made Of Durable Plastic And Is UV And Weather Resistant
Urbi Case Concrete Effect Flower Box Is Perfect For All Types Of Plants And Flowers.
Thanks To The Inner Tub, Planting Is Child's Play. The Set Also Includes Metal Suspension For Secure Attachment To e.g. Balconies, Parapets
Ideal For Gardens, Terraces, Balconies, Conservatories, Restaurants And Inns.
Dimensions: Length: 58 Cm, Width: 18 Cm, Height: 19.5 Cm, Material: Plastic.
#TOP 2

Prosperplast Boardee Fencycase Balcony Flower Box

ZA3265
Brown
580 mm Länge
Prosperplast Boardee Fencycase Balcony Flower Box Cover
Prosperplast Boardee Fencycase Balcony Flower Box, Balcony Planter Box, Rustic Design for Indoor and Outdoor Use, Length: 580 mm, Brown

Features
The Design Resembles Containers Made Of Wooden Slats; Fits Perfectly Into Modern Interiors
Practical Flower Box In A Rustic Design; Easy To Clean
The Ideal Decoration For Your Home, Patio, Balcony Or Garden
Made Of High-Quality Plastic That Is Resistant To UV Rays And Other Weather Influences
An Excellent Choice For Indoor And Outdoor Use
#TOP 3

Prosperplast Boardee Fencycase Balcony Flower Box

ZA3266
Charcoal
580 mm Länge
Prosperplast Boardee Fencycase Balcony Flower Box Cover
Prosperplast Boardee Fencycase Balcony Flower Box, Balcony Planter Box, Rustic Design for Indoor and Outdoor Use, Length: 580 mm, Anthracite

Features
The Design Resembles Containers Made Of Wooden Slats; Fits Perfectly Into Modern Interiors
Practical Flower Box In A Rustic Design; Easy To Clean
The Ideal Decoration For Your Home, Patio, Balcony Or Garden
Made Of High-Quality Plastic That Is Resistant To UV Rays And Other Weather Influences
An Excellent Choice For Indoor And Outdoor Use
#TOP 4

2-in-1 Flower Box with Inner Box

ZA5236
Anthracite
12 L
2-in-1 Flower Box with Inner Box Cover
2-in-1 Flower Box with Inner Box, Balcony Box with Metal Bracket, Riffel Look, Plastic, Rectangular, 58 cm x 18 cm x 19.5 cm (Anthracite)

Features
Value For Money
Good Product With Good Quality
Easy To Use
#TOP 5

Prosperplast Boardee Fencycase Balcony Flower Box

ZA3264
Grey
580 mm Länge
Prosperplast Boardee Fencycase Balcony Flower Box Cover
Prosperplast Boardee Fencycase Balcony Flower Box, Balcony Planter Box, Rustic Design for Indoor and Outdoor Use, Length: 580 mm, Grey

Features
The Design Resembles Containers Made Of Wooden Slats; Fits Perfectly Into Modern Interiors
Practical Flower Box In A Rustic Design; Easy To Clean
The Ideal Decoration For Your Home, Patio, Balcony Or Garden
Made Of High-Quality Plastic That Is Resistant To UV Rays And Other Weather Influences
An Excellent Choice For Indoor And Outdoor Use
#TOP 6

Prosperplast Urban Case Beton Effect Balcony Box

DUC600TE-422U
Concrete
Grande
Prosperplast Urban Case Beton Effect Balcony Box Cover
Prosperplast Urban Case Beton Effect Balcony Box with Tank Dimensions (mm) 580 x 180 x 498, Concrete Colour

Features
Dimensions: 580 X 180 X 498 Cm
Balcony Planter From The URBI CASE BETON EFFECT Collection
With Tank
ConcreteGreat For Indoor Decoration, But Also Suitable For Outdoor Location. Perfect For Home Living Rooms, Decks, Conservatories Or Patios, Made Of High Quality Plastic.
2 In 1 Set: The Pot Includes A Suitable Inner Reservoir That Reduces The Amount Of Soil Required.
#TOP 7

PROSPERPLAST ZA1389 Tall Planter with Cover Respana Ecoline Plastic Anthracite 74.9 x 36.8 x 77.7 cm

ZA1389
Anthracite
PROSPERPLAST ZA1389 Tall Planter with Cover Respana Ecoline Plastic Anthracite 74.9 x 36.8 x 77.7 cm Cover
PROSPERPLAST ZA1389 Tall Planter with Cover Respana Ecoline Plastic Anthracite 74.9 (L) x 36.8 (W) x 77.7 (H) cm

Features
Prosperplast ZA1389 Tall Planter With Cover Respana Ecoline Plastic Anthracite 74.9 (L) X 36.8 (W) X 77.7 (H) Cm
#TOP 8

2-in-1 Flower Box with Inner Box

ZA5228
Cement
12 L
2-in-1 Flower Box with Inner Box Cover
2-in-1 Flower Box with Inner Box, Balcony Box, Plant Pot, Riffel Look, Plastic, Rectangular, 58 cm x 18 cm x 19.5 cm (Grey)

Features
2-In-1 Flower Box With Inner Box, Balcony Box, Plant Pot, Riffel Look, Plastic, Rectangular, 58 Cm X 18 Cm X 19.5 Cm (Grey)
#TOP 9

Balcony Flower Box Anthracite 60 cm Plastic DDEC

ZA3250
Anthracite
Balcony Flower Box Anthracite 60 cm Plastic DDEC Cover
Balcony Flower Box Anthracite 60 cm Plastic DDEC

Features
Length: 587 Mm
Colour : Anthracite
Width: 144 Mm
Height: 130 Mm
Capacity: 7.9 Litres
#TOP 10

Prosperplast Jardinera for Balcony Ratolla Fall 8.1 L

ISR500P-S433
Anthracite.
Prosperplast Jardinera for Balcony Ratolla Fall 8.1 L Cover
Prosperplast Jardinera for Balcony Ratolla Fall 8.1 L, Dimensions (MM) 489 x 173 x 150 cm, Anthracite Colour

Features
Bottom Dimensions: 43.8 X 12 Cm
Top Dimensions: 48.9 X 17.3 Cm.
Height: 15 Cm
Capacity: 8.1 L.
Buying Guide Image
Editor's Notes

During our Prosperplast window boxes research, we found 29 Prosperplast window boxes products and shortlisted 10 quality products. We collected and analyzed 1,602 customer reviews through our big data system to write the Prosperplast window boxes list. We found that most customers choose Prosperplast window boxes with an average price of £38.20.

The Prosperplast window boxes are available for purchase. The top 10 picks range in price from a low of £22.00 to a high of £38.00, find the one that fits your budget.

Written by
Toby Butcher Avatar

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.