Skip to main content

Best Plastic Shed: 6 Stylish Models to Transform Your Garden

Keter Plastic Shed
(Image credit: Amazon)

The best plastic sheds offer a range of benefits you don't generally get with other materials - they're typically maintenance free, incredibly durable and easy to assemble. 

Unlike metal sheds which are prone to rust and corrosion over time, and timber sheds which often require re-staining or repainting and can be subject to rot, plastic sheds can be kept looking new with a quick wipe of a wet cloth (great for those who love a low-maintenance garden). 

Plastic sheds, especially those made from strong polypropylene resin, offer great durability and in most cases, the panels simply click together which means assembly is pain-free (although larger sheds might prove slightly trickier). 

Plastic sheds come in a range of dimensions so you'll be able to find a suitable model that fits your storage needs. If you are looking to store garden furniture over winter months, it's a good idea to buy the biggest plastic shed you can afford (and that will fit in your garden), but if you're just looking for a secure place to store your cordless drill, then a more compact option would be best.

These are the best plastic sheds you can buy which combine style, space and durability.

Keter Factor Outdoor Plastic Garden Shed

(Image credit: Amazon)

1. Keter Factor Outdoor Plastic Garden Storage Shed

A stylish, maintenance-free plastic shed, great for larger gardens

Sizes: 4 x 6 feet, 6 x 6, 8 x 11, 8 x 6, 8 x 8 | Weather resistant: Yes | 10 Year Warranty: Yes

Heavy duty flooring
Easy assembly
Double doors
Too big for small gardens

Keter’s apex roofed plastic sheds are easy on the eye, and include a side window as well as a skylight so it's flooded with natural light. 

It includes two integral shelves to enable easy access to tools, and the double doors make it easier to carry large items, like lawn mowers, in and out. 

Made from durable resin with steel reinforcement, this plastic shed is weather resistant, and its UV-protected polycarbonate panels will not rot or discolour, making it maintenance-free.

Buy the Keter Factor Outdoor Plastic Garden Storage Shed

Palram Amber Skylight Plastic Shed

(Image credit: Amazon)

2. Palram Amber Skylight Plastic Shed

Packs a lot of features for medium-sized gardens

Sizes: 6 x 5 feet, 6 x 8, 6 x 10 | Weather resistant: Yes | 10 Year Warranty: Yes

Clever design
Allows lots of light in
No opening windows

The Palram Amber Skylight Plastic Shed is a great option if you’re looking for a a super-robust plastic shed. It's UV-protected polycarbonate panels are virtually unbreakable and will not fracture, rot or discolour. It also has a reinforced galvanised aluminium frame to give the structure extra rigidity. 

It might not have any opening windows, but it does feature unique skylight roof panels that allow for the ingress of natural light while remaining opaque externally. 

The shed also boasts a non-slip floor and ramp, a great addition if you are pushing heavy kit, such as a wheelbarrow or lawn mower, into the shed. 

Buy the Palram Amber Skylight Plastic Shed

Keter Manor Outdoor Plastic Garden Storage Shed

(Image credit: Amazon)

3. Keter Manor Outdoor Plastic Garden Storage Shed

A smaller size, but the best value pick

Sizes: 4 x 3 feet | Weather resistant: Yes | 10 Year Warranty: Yes

Fits into narrow spaces
No window

The Keter Manor plastic shed is a narrow yet durable shed which has been designed to fit neatly into smaller gardens that are short on space. 

At 4 x 3 feet, the Manor shed is large enough to store your essentials (BBQ and tools) and its double-walled plastic panelling ensures durability and weather resistance - a light wash every now and then is all that's needed to keep it looking its best.

It also features a robust single door and padlock hasp for added security, and there is a heavy-duty floor panel included so you can store heavier items with ease. 

Plus, it's easy to assemble. 

Buy the Keter Manor Outdoor Plastic Garden Storage Shed

Lifetime 8 x 7.5 ft Special Edition Heavy Duty Plastic Shed

(Image credit: Amazon)

4. Lifetime Heavy Duty Plastic Shed

A costlier model, but this garden shed showcases impressive engineering

Sizes: Ranging from 7 x 4.5 feet to 17.5 x 8 | Weather resistant: Yes | 10 Year Warranty: Yes

Two skylights
Can be difficult to assemble

The Lifetime Heavy Duty plastic shed is available in a range of dimensions up to 17.5 x 8 feet. The UV-resistant high-density polyethylene plastic prevents fading, and the heavy duty steel wall enforcement protects it from heavy winds. 

Moreover, the plastic shed comes with an integral floor, two opening windows, double doors with lockable latches and large storage space. The only slight downside is that the bigger you go, the harder it can be to assemble.

Buy the Lifetime Heavy Duty Plastic Shed

Duramax V2 Wood Side Vinyl Shed

(Image credit: Amazon)

5. Duramax 10 x 8ft V2 Wood Side Vinyl Shed

You could turn this sizeable plastic shed into an Airbnb

Sizes: 10 x 8 feet | Weather resistant: Yes

Wide and tall doors
Excellent storage space
Base not included

Duramax’s Premier Series range of plastic sheds comprise an array of sizes, shades and features, but this Woodside 10 x 8 feet model stands out for several reasons. A larger shed, boasting 481 cubic feet of storage room, it is ideal for storing larger items, such as garden furniture.

Its reinforced steel structure enables heavier tools to be hung without placing strain on the shed walls, and three shatterproof windows, durable vinyl panels and two large opening doors with lockable handles make it impressive for ensuring security. 

The only major downside is that it doesn’t come with a shed base, so it would need to be fixed onto a concrete base, or raised wooden floor. 

Buy the Duramax V2 Wood Side Vinyl Shed

Keter Store It Out Max Outdoor Plastic Garden Storage Shed

(Image credit: Amazon)

6. Keter Store It Out Max

Features front and top openings for added convenience

Size: 145.5cm x 82cm x 125cm | Weather resistant: Yes

Opens from the top or front
Will hide ugly outdoor bins
Limited storage space

The Keter Store It Out Max plastic shed is one of the best smaller storage sheds around. It’s 1,200 litre capacity makes it particularly suited to disguising your bins, or storing garden tools, and features a convenient front and top opening.

Its durable and weather-resistant construction keeps stored items dry, and its fade-free plastic with steel reinforcement means you’ll never have to worry about maintenance. And another cool feature is a lockable bolt and padlock facility for extra security. 

Buy the Keter Store It Out Max

How to Choose the Best Plastic Shed

Plastic sheds are a viable alternative to traditional wooden shed - here are some of the key criteria to consider when choosing the best plastic shed for your home:


Most high-quality plastic sheds are built to withstand the elements, using high-density polyethene (HDPE) or polymerizing vinyl chloride (PVC) vinyl for structural support. The quality of materials is important, so be sure to review your preferred model before buying.


Plastic sheds do not corrode or rust and so have the advantage of being maintenance-free.


Most plastic sheds are available in a variety of colours and sizes to complement any garden, and the variations in product features and designs means you won’t be short of inspiration when picking your model. 

Preparing a Base for Your Plastic Shed

The most important element of planning where your shed will stand is to make sure it is placed on a flat, concrete or paved base. 

Positioning is pivotal, especially if you're laying on grass - if your shed is placed on an uneven lawn it could warp out of shape over time. If you're laying on grass, then lay a concrete, gravel or wooden foundation first and this will ensure the surface is entirely level.

If you purchase a shed without a base, then you'll need to fix it onto a concrete base, or raised wooden floor. 

Both paved and concrete bases require a sub-base to support the concrete, and while laying a shed base can be done on a DIY basis, it can be quite a technical operation. If you're not hugely experienced then it might be best to ask a professional.