Best Polypropylene Deck Boxes of 2025

Toby Butcher Avatar
Toby Butcher
Last Updated: 6 Feb 2025

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Polypropylene deck boxes are practical and sturdy storage solutions for outdoor spaces. These boxes are made from a durable plastic material that is resistant to weather and UV rays, ensuring that they can withstand the elements and remain in good condition for years to come. They come in a range of sizes and styles to suit different needs, and are perfect for storing cushions, gardening tools, toys, and other outdoor essentials. With their sleek design and neutral colours, polypropylene deck boxes are a great addition to any garden or patio.

At a Glance: Our Top Picks

Charles Bentley 322L Black Storage Box Cover #TOP 1
Charles Bentley 322L Black Storage Box
ftb score rating icon 9.8
AIRWAVE 390L Outdoor Storage Box and Bench Cover #TOP 2
AIRWAVE 390L Outdoor Storage Box and Bench
ftb score rating icon 9.7
Keter City Brown Resin Deck Box for Outdoor Storage Cover #TOP 3
Keter City Brown Resin Deck Box for Outdoor Storage
ftb score rating icon 9.5

Top 10 Polypropylene Deck Boxes

#TOP 1

Charles Bentley 322L Black Storage Box

GN220GRY
Grey
Charles Bentley 322L Black Storage Box Cover
Charles Bentley 322L Storage Box, Black, Butterfly Lid, Weatherproof, Robust Padlock Hole, Large Capacity, Water Resistant, Robust, Polypropylene, Outdoor, Indoor, Ribbed Lid, Accessory (115x60x55cm)

The Charles Bentley Storage Box is an excellent alternative storage solution for your garden items. If you lack access to a garage or shed, this robust box helps you organise your belongings efficiently. Its unique butterfly lid not only adds style but also keeps your cushions and blankets secure when not in use. With a large 322-litre capacity, you can store tools, garden toys, and more, making it perfect for decluttering your outdoor space. Crafted from durable polypropylene, it is designed to withstand various weather conditions.

What We Like
Spacious 322L storage capacity
Weatherproof and durable materials
Stylish design with butterfly lid
Perfect for outdoor and indoor use
Organises various garden items
#TOP 2

AIRWAVE 390L Outdoor Storage Box and Bench

EX13012
Light Grey
Medium
AIRWAVE 390L Outdoor Storage Box and Bench Cover
AIRWAVE Outdoor Plastic Garden Storage Box 390L, Weather and Fade Resistant, Lockable, Doubles as Storage Bench, Wood Effect, Indoors/Outdoors (Medium)

The AIRWAVE Outdoor Storage Box offers a generous 390L capacity, perfect for keeping your garden tools, cushions, and games organised and protected from the elements. Constructed from strong polypropylene, it features a stylish wood effect that complements any outdoor setting. With the ability to support up to 200kg on its lid, it can also serve as additional seating during your garden parties. The lockable design provides peace of mind, allowing you to secure your belongings easily while enjoying the convenience of built-in handles for easy relocation.

What We Like
Spacious 390L capacity
Durable, weather-resistant material
Doubles as extra seating
Lockable for added security
Stylish wood effect design

Keter City Brown Resin Deck Box for Outdoor Storage

City 30 Gallon Resin
Brown
30 Gallon
Keter City Brown Resin Deck Box for Outdoor Storage Cover
Keter City Brown Resin Deck Box Patio Furniture Pool Accessories and Outdoor Toy Storage

The Keter Deck Box offers a practical storage solution with its generous 30-gallon capacity, ideal for keeping outdoor toys, pool accessories, and beach towels neatly organised. Its durable resin construction features a weather-resistant finish that mimics wood, ensuring it remains rust-free and maintains its appearance over time. With a comfortable bench design, it can support up to 100 kg, providing extra seating when needed. Additionally, the compact dimensions make it a versatile piece that can serve as a storage ottoman or side table, perfect for any outdoor space.

What We Like
Weather-resistant resin construction
Generous 30-gallon storage capacity
Provides extra seating
Versatile for various uses
#TOP 4

Keter Kentwood 90 Gallon Resin Deck Box

Kentwood 90 Gallon Resin
Graphite
90 Gallon
Keter Kentwood 90 Gallon Resin Deck Box Cover
Keter Kentwood 90 Gallon Resin Deck Box-Organization and Storage for Patio Furniture Outdoor Cushions, Throw Pillows, Garden Tools and Pool Toys, Graphite

The Keter Kentwood Deck Box offers a generous storage capacity of 90 gallons, making it ideal for keeping your outdoor space tidy. Its durable polypropylene resin construction ensures that it withstands the elements, preventing rust, peeling, and fading. With exterior dimensions of 50.4 inches wide and a height of 23.2 inches, it is spacious enough for cushions, pool toys, and garden tools. Additionally, the lockable lid provides an added layer of security, giving you peace of mind that your belongings are safe.

What We Like
Spacious 90-gallon capacity
Durable weather-resistant material
Lockable lid for security
Extra seating capacity
Easy to assemble
#TOP 5

vidaXL Grey Garden Storage Box, 90L Capacity

Rattanontwerp
Grey
43 x44 x 51 cm
vidaXL Grey Garden Storage Box, 90L Capacity Cover
vidaXL Garden Storage Box- Grey, Lightweight, 90L Capacity, Polypropylene with Rattan Look for Patio and Garden Storage

The vidaXL Garden Storage Box offers a convenient design with recessed grips, making it easy for you to move it around your garden, terrace, or balcony. Its timeless grey rattan look seamlessly blends with your outdoor decor, enhancing the aesthetic appeal. With an ample 90 L capacity, you can effectively store cushions, pillows, and other items, helping you to reduce clutter in your outdoor spaces. Made from durable polypropylene, this lightweight box is built to withstand outdoor conditions while providing practical storage solutions.

What We Like
Easy to move around
Stylish rattan look
90 L storage capacity
Durable and lightweight material
#TOP 6

Keter XXL Java Rattan Look Storage Box

Java XXL 230 Gallon Resin
Grey
Keter XXL Java Rattan Look Storage Box Cover
Keter XXL Java Resin Rattan Look Large Outdoor Lockable Storage Deck Box for Patio Furniture Cushions, Pool Toys, Garden Tools, and beach towels - 230 Gallon

The Keter XXL Storage Box offers a generous exterior dimension of 57.5 inches in length, providing ample space for your outdoor essentials. With a remarkable capacity of up to 230 gallons, you can easily store large items like patio cushions and pool toys. Its durable resin construction ensures that it withstands the elements without rusting or peeling, making it a reliable choice for your garden. The easy-lift hydraulic pistons allow for effortless opening and closing, making it user-friendly, even for children.

What We Like
Large storage capacity
Weather-resistant materials
Easy to open and close
Durable and strong
#TOP 7

vidaXL Brown Rattan Look Garden Storage Box

318234
Brown
39 x 39 x 46 cm
vidaXL Brown Rattan Look Garden Storage Box Cover
vidaXL Garden Storage Box with Rattan Look - Brown Polypropylene Outdoor Organizer - Weather-Resistant & UV-Resistant - Spacious & Portable - Dual Purpose as Table

The vidaXL Garden Storage Box offers versatile functionality for your outdoor space. With its large storage capacity, it can conveniently double as a table whenever needed, making it a practical choice for gatherings. The attractive brown polypropylene design features a rattan look, seamlessly blending with your existing outdoor furniture. Additionally, built-in handles make it easy for you to move it around your garden, enhancing its portable nature. The durable material is both UV-resistant and weather-resistant, ensuring that it withstands the elements with ease.

What We Like
Dual purpose as table and storage
Attractive rattan look design
Easy to move around
Durable and weather-resistant material
#TOP 8

Keter 243547 Springwood 80 Gallon Deck Box

243547
Gray
Keter 243547 Springwood 80 Gallon Deck Box Cover
Keter 243547 Springwood 80 Gallon Resin All Weather Deck Box, Grey

The Keter Springwood Deck Box is an excellent storage solution for your outdoor space. With dimensions of 48.4L x 21.2W x 22.5H inches, it offers ample storage capacity of 80 gallons, perfect for keeping your garden essentials tidy. Made from durable polypropylene resin, it ensures longevity and strength. Its weather-resistant and waterproof features mean that your items will remain safe from the elements. Additionally, the UV protection helps prevent fading, so your deck box will look great for years to come.

What We Like
Large storage capacity
Weather-resistant and waterproof
Durable polypropylene construction
UV protection for longevity
Easy to assemble
#TOP 9

Keter Borneo 110 Gallon All Weather Storage Box

Borneo 110 Gallon Resin
Gray
4.7x4.7x16.3 inch
Keter Borneo 110 Gallon All Weather Storage Box Cover
Keter Borneo 110 Gallon Storage Box, All Weather Wicker Rattan Style, Resin Deck Box and Stylish Outdoor Bench with Plunger Assisted Lockable Lid, Grey

The Keter Borneo Storage Box is a versatile solution for storing everything from garden tools to furniture cushions. With a generous capacity of 110 gallons, it comfortably serves as a bench that seats two adults, offering both functionality and convenience. The innovative lockable lid features an automatic opening mechanism, ensuring easy access while preventing pinched fingers. Crafted from durable polypropylene resin, this storage box can withstand harsh weather conditions, making it a reliable choice for outdoor use.

What We Like
Stylish rattan design
Double as a bench
Safe automatic lid
Weather-resistant material
#TOP 10

LHBGO 31 Gallon Waterproof Deck Box

LHBGO
TT005-BK-VC
Black
31 Gallon
LHBGO 31 Gallon Waterproof Deck Box Cover
LHBGO 31 Gallon Deck Box, Resin Outdoor Storage Box, Waterproof and UV Resistant Deck Box, Lightweight Storage Box for Garden Tools, Pool Supplies

The LHBGO Deck Box is an excellent solution for keeping your outdoor space neat and organised. With its generous 31-gallon capacity, you can easily store a variety of items such as cushions, children's toys, garden tools, and sports equipment. Made from durable polypropylene, this box is both waterproof and UV resistant, ensuring your belongings stay protected from the elements. Its lightweight design makes it easy to move around, providing you with convenient storage wherever you need it.

What We Like
Spacious 31-gallon capacity
Waterproof and UV resistant
Lightweight and easy to move
Ideal for outdoor storage
Buying Guide Image
Editor's Notes

During our polypropylene deck boxes research, we found 35 polypropylene deck boxes products and shortlisted 10 quality products. We collected and analyzed 70,546 customer reviews through our big data system to write the polypropylene deck boxes list. We found that most customers choose polypropylene deck boxes with an average price of £101.24.

The polypropylene deck boxes are available for purchase. We have researched hundreds of brands and picked the top brands of polypropylene deck boxes, including Charles Bentley, AIRWAVE, Keter, vidaXL, LHBGO. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.6.

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.