Best Cheap Plastic Sheds: Small, Large, Horizontal, Vertical

You need some extra storage space, but don’t want to break your budget. That’s why I put together this list of cheap plastic sheds! I’ll take you through all the pros and cons so that you know you’re getting the most bang for your buck.

There’s a lot of different factors that go into choosing the best shed for you. Do you need great ventilation? Does it have to be waterproof? Do you need a lock? I’m here to help you find the best plastic shed to fit your own needs.

So let’s start!

Top Choices:

Other Good Choices:

Cheap plastic sheds

Why Do You Need A Shed?

There’s a lot of reasons why someone might need a shed. You could want to declutter your garage, for example. If your garage is anything like mine used to be, you can’t even park the cars in there.

My wife was not happy about this in the winter. I wasn’t happy, either, since she insisted that I clean it out so she could park inside. Have you ever had to clean out a garage in the winter months?

It’s not fun.

Then again, maybe you need to store items closer to where you are more likely to need them. If you have a pool, wouldn’t it be nice to be able to store floaties and maintenance items beside it?

If you have a garden, it would make it easier to have all the gardening supplies in one handy place, wouldn’t it?

What Are Plastic Sheds Made Of?

What Exactly Is a Plastic Shed?

When someone says “resin shed” or “plastic shed,” they could be referring to any number of materials. They are all plastic or vinyl based, for the most part, but they are often lumped in together.

What Is the Difference Between Plastic, Vinyl and Resin?

Most people mean “polyethylene” when they say “plastic.” This type of material is not fire retardant and does not hold up well in extreme temperatures. Vinyl is the more durable choice and is fire retardant, as well.

Organic substances, derived from certain tree saps, give us the resin shed material. It has no environmental impact and will not melt, like plastic.

Are resin sheds waterproof?

As with any shed, of any material, waterproofing depends on the manufacturer. Some make waterproofing a priority when designing their sheds and others do not.

You need to make sure to do your due diligence when choosing a shed if waterproofing is important to you.

Are plastic sheds durable?

Plastic sheds have their strengths, as do wood and metal. Plastic sheds tend to develop cracks or warp if left in extreme conditions. Leaving a plastic shed under the Arizona summer sun will likely result in damage.

Resin sheds tend to resist extreme temperatures, as do vinyl sheds. It is important to choose a material with care if you live where extreme temperatures are common.

Are plastic sheds better than wood?

Plastic sheds are great for people who do not want to worry about rotting or wood boring insects. You also do not have to worry about painting a plastic shed or otherwise maintaining it.

Wood sheds are sturdy, but they are only as strong as the manufacturer designs them. You may buy a wood shed and find that it is flimsy because of its design.

Bear in mind that wood sheds are a lot more expensive than plastic or resin sheds. If you spend money on one, make sure you choose one built with high standards.

The Pros and Cons of Plastic Sheds


Plastic sheds are durable and long lasting. This means that if you decide to buy one, you won’t soon have to replace it. You also don’t have to worry about painting them or performing other maintenance on them. Most are low maintenance or maintenance free!

Unlike wood sheds, you won’t have to worry about your plastic shed succumbing to rot. Most manufacturers of plastic sheds gear their products toward DIYers. This means it won’t usually be an all-day project and you’ll be able to set it up yourself without issue.

In most cases, plastic sheds are weather resistant. But if you’re looking for weatherproof, you may have to make a few modest adjustments. (Nothing a little silicone won’t fix.)


When you think of “plastic,” you don’t think “bomb shelter,” right? A plastic shed is not going to keep out a determined thief, but a lock on the door will most always childproof the shed.

In the realm of aesthetics, plastic sheds are pretty limited. How it comes from the manufacturer is how it’s going to stay. Painting plastic is a tricky, often failed, feat. But there are plastic models available with wood panels that accept paint.

The last con of the plastic shed is the size. Buying any pre-made shed means that you’ll be working with limited sizes. You can only have as much space as what is available on the market.

If you need a larger size than what you can find pre-made, you might have to build your own shed.

Do You Need A Permit For A Plastic Garden Shed?

The thing to remember about permits is that they are almost always only necessary when you want to build. If you wanted a wood or metal shed, both of which usually require construction, you’d likely need a permit.

With a plastic shed, manufacturers design them to snap into place with plastic bolts most of the time. When you put up a plastic shed, you almost never need anything more than a rubber mallet or a screwdriver.

Of course, this does vary from design to design. Some plastic sheds need more work and others less. It’s always a smart call to check with your city before erecting any new building.

What To Consider When Getting A Plastic Storage Shed


When it comes to the size of your plastic storage shed, you need to pay attention to dimensions. Not only the external ones, although those are important if you don’t have a lot of space to set up a shed.

The internal dimensions are the actual amount of storage space that you will have. The walls of the shed may be thicker than you anticipate, so knowing the external height and width is not enough.

This is especially important if you are buying the shed to store a large item, like a bicycle. The last thing you want to do is buy the shed, wait for delivery, set it all up…and feel disappointed when the bike won’t fit.

Price, Value for Money

As with any other purchases, you don’t always need the model with all the bells and whistles. If you’re delivering newspapers, you don’t need bulletproof glass, right? Of course not!

So, consider what you need most out of your plastic shed. Do you need it to be waterproof because you will be storing pet food or clothing? Are you trying to keep the kids and animals out? You need one that locks, in that case.

All I’m saying is try not to get bogged down on the flashiest model. Focus on the one that best suits your own needs.

Design and Appearance

We all take pride in our home. We expend the time and money for landscaping, updated siding, and lawn treatment. We do not want to undo all that by adding an eyesore to our property.

So, when choosing a plastic shed for your storage needs, you want it to match. You want the design to fall in line with the rest of your home.

If you have a wood home, you want a plastic shed that mimics a wood look. You don’t want to buy a green shed for your white and beige home. Take the time to consider how your new shed will look next to your home before you buy it.



The chances of your plastic shed being one-hundred percent waterproof is slim to none. You can find well-built plastic models that are water resistant. But you might need to arm yourself with a silicone sealant gun to finish that job.


Windows are great for natural light. If you don’t want to have to run an extension cord and string up a light (or fish out a flashlight), find a unit with a window. Opening the door for light can only help so much.

Shed Reinforcement


Steel frames are great protection from falling debris. If you plan to set up your shed under a tree, this might be your savior during a heavy storm.


If you’re storing something heavy, like a generator or patio bricks, a steel floor is a must. The last thing you want to do is bust the floor out of your shed.


Plastic sheds aren’t known for their exceptional security features. If you’re looking to amp up those flimsy defenses, a steel-reinforced door is a way to do it.

Shelf Supports

Steel shelf supports are a necessity if you intend to store heavier objects on your shelves. Disregarding this need will only lead to frustration. (Imagine walking into the shed to find the shelf and all its contents were strewn over the floor.)


Ventilation plays a bigger part in sheds than most people think. For example, it helps keep the humidity down. That’s helpful because humidity leads to moisture. Moisture leads to rust, mold, and mildew.

This is only important insomuch as what you plan to store. If you’re storing clothes, pet food, or bicycles, you likely need some kind of ventilation.

If you plan to use your shed as a workshop, ventilation is important for other reasons. Maybe you’re working with substances that give off a lot of toxic fumes, like epoxy or gasoline or paints.

Built-In Floor

Not all plastic sheds come with a built-in floor, did you know that? It’s true. It’s something I always took for granted, but I’ve since learned to pay more attention.

This is important if you need to keep your items dry (rain run-off can slide right under the walls without a floor). It’s also a big deal if you need to keep out burrowing rodents or if you need security.

It is possible that a floor isn’t necessary for your needs, of course. Keep in mind that it will be more difficult to anchor it without a floor.



Shelves are a great feature if you have a lot of small items to store. It gives you easy access to them so that you don’t have to rifle around the floor to find what you need.

Windows or Skylights

Who wants to use a flashlight when it’s broad daylight? An easy way to avoid that mess is to find a shed model with skylights and/or windows.

Keep in mind that some skylights are prone to leaking. Make sure you choose a great manufacturer (or keep a silicone sealant gun on hand).


Plastic sheds aren’t known for their impregnable security. If you’re looking for something to keep thieves out, it might be enough to have a lockable shed.

But a determined criminal can break into a plastic shed with relative ease.

So, if security is the main feature you need, you might want to try wood or metal shed. If you insist on plastic, try the one with a steel-reinforced frame and doors (with a lock).

Plastic Shed Brands


Known for its durable products since 1984, Suncast continues to provide quality products. Their storage sheds are easy to assemble and hold up well under the elements.

With a wide array of resin storage sheds in their inventory, there’s a shed for every style of the house. The varied sizes, colors, and designs will make it easy for you to find the perfect model for your needs!


In business for seventy years – almost a century – Keter has a pretty good idea of what consumers want. Known for its innovation, Keter offers a large selection of durable plastic sheds.

They’ve won the Export of Israel Award twice, as well as several other celebrated awards.

One of the drawbacks I mentioned about plastic sheds was that you can’t customize them. To circumvent that issue, Keter manufactures plastic sheds that are paintable!


Lifetime got its name from its founder’s desire to create long-lasting products. Lifetime went from creating basketball products in 1986 to manufacturing sheds and kayaks.

Their business started with fifteen employees. Now, there are over fifteen hundred people employed by Lifetime around the globe.

Their vast selection of polyethylene sheds come in many different styles and sizes. It should be quick and painless for you to choose a storage unit that fits your needs.


Rubbermaid started out making dustpans back in 1920. Now it makes mop buckets, trash cans, industrial carts, and even sheds. It’s changed hands a few times, but the quality of Rubbermaid’s products remain intact.

Rubbermaid is among the one-hundred companies in the US to receive the “Brand of the Century” title. It’s no wonder why, either, with products renowned for durability and innovation.

Inexpensive Plastic Storage Shed Reviews

1. Suncast Vertical Utility Shed

cheap garden sheds

If you need a place to store your rakes and shovels, Suncast Utility Shed is a great choice. You can even add shelves (not included) with relative ease if you need to store smaller items.

Its slim design makes it simple to tuck away anywhere around the house. This model uses a wood grain design and a neutral color scheme, making it easy to match to a home.

The doors come with a small hasp for a padlock, but it is not the most secure unit. A lock will keep out children, but do not expect it to ward off thieves.

This unit is also UV and weather resistant! Bear in mind that weather resistant does not mean weatherproof, however. There may be some moisture buildup, considering there is no ventilation.

Assembly is quick and easy. Most people assemble this within fifteen minutes without much trouble. It’s lightweight and simple to move, even after setup.

Since it’s a vertical shelf, it tends to have a smaller center of balance. I would recommend anchoring it or weighing it down with cinder blocks at its base.

Check it out on Amazon.


2. Rubbermaid Storage Shed 5×2 Feet

cheap Storage Shed

What I like most about this storage shed from Rubbermaid is that the exterior looks like vinyl siding. It makes it pretty easy to match to any home that also has vinyl siding, granted that the siding is white or brown.

Double walls and an impact resistant floor make this a durable choice, as well. There’s a padlock hasp for added security, too!

Another great feature of this particular model is that you can customize the way you store items. The inside walls allow you to installs shelves, racks, or even pegboards with ease.

With the use of a pegboard, you can hand small tools like framing hammers so that they are easy to see and retrieve. You can also use a pegboard to hang the keys to your lawn mower or leaf blower.

With little effort, you can use this shed to organize your lawn care regimen better.

Rubbermaid claims that it is only weather resistant. But, according to most people who have used this specific model, it is waterproof. It is most likely safe to store patio furniture cushions in this unit without fear of mold growth.

Check it out on Amazon.


3. Rubbermaid Outdoor Vertical Storage Shed

cheap small sheds

This is another vertical plastic shed that’s great for long-handled tool storage. It also accommodates shelving, but the shelves are not included.

Unlike the Suncast model we just discussed, it does not have a wood grain design. The gray, matted look does make it easy for it to blend in around concrete or white background.

The unit is lockable and uses double wall construction for added durability. It will withstand mechanical damages a bit better than other models.

Weather, dent, and leak resistance makes it a sturdy choice. It will not be one-hundred percent weatherproof, of course, so consider what you plan to use this model. This unit does not have ventilation, either.

You will need a rubber mallet to make sure that all the interlocking parts of this shed are fully seated. That is one of the most important tips for assembling this unit. Otherwise, the unit will be wobbly and lose integrity.

Again, with a unit that is much taller than it is wide, you want to anchor it after assembly. The wind is more likely to affect a model like this than other storage sheds with a broader base.

Check it out on Amazon.


4. Keter Manor Resin Garden Storage Shed

cheap resin sheds

Keter Manor Resin Shed is the first shed on our list to come with a window for natural light. It doesn’t open, but at least that’s one less possible seam where a leak could occur.

It is not equipped to support shelves. If you want shelves, you may need to use a bookshelf that can stand on its own as a substitute.

The faux wood look of this gray shed makes it an easy match to most homes. The side panels are interchangeable so that you can build it to where the window is on the left instead of the right.

This unit is also lockable. It uses a sliding latch that you can padlock in place. This is a lightweight shed that will need anchoring to withstand high winds. If you can’t anchor it, at least weigh it down with some heavy items.

The shed is waterproof and also comes with a small ventilation duct at its peak. You will have little to worry about as far as moisture build-up or leaks.

Keep in mind that it will take two people to assemble this unit. Expect to spend at least two hours putting it together.

But once it’s up, it’s sturdy and long lasting!

Check it out on Amazon.


5. Rubbermaid Roughneck Storage Shed

inexpensive outdoor sheds

Roughneck storage shed is from the same model family as the 5X2 shed we already discussed from Rubbermaid. But to recap, the outside looks like vinyl siding and comes in two colors. It comes in white or brown. The brown is more of a maple color.

Durability and security are the same, featuring double walls and a padlock hasp. It has an impact resistant floor in case you drop something a little heavier than you’re trying to store.

It’s customizable, as was the last model I talked about. This unit gives you way more room to store items, though! Instead of 53 cubic feet, you get a whopping 159 cubic feet!

That means more room for pegboards that store keys and hand tools and more shelf space to store lawn care items! This is perfect for someone who hates dragging their push mower out of the garage every time they want to mow.

Again, this is a great model for weather resistance. Many people who have used these sheds claim that they are waterproof. Rubbermaid, itself, only makes the claim of weather resistance, though.

Check it out on Amazon.


6. Suncast Glidetop Slide Lid Shed

low price sheds

Multi-walled with a reinforced floor, Suncast built this Glidetop Slide Lid Shed to take a beating! They designed the resin panels to look like wood so that it blends well with most homes. The only color this model comes in is brown.

The defining feature of this unit is the sliding lid. With walls that are only four feet high, it would be impractical without a gliding top. This way, you won’t have to crouch inside to find what you’ve stored.

You can lock this model with a padlock and store quite a few larger items. It can accommodate full-size bikes, a push mower, a wheelbarrow, or a combination of these items.

Most people can assemble this unit in about an hour without help. When erecting this shed, Suncast recommends that you provide a stable foundation. You can place it on your patio if you do not want to construct a new foundation for the shed.

Some people have ignored this recommendation without any issues. If you do decide to forgo a foundation, try to choose a hard, flat area of your yard to build it.

Check it out on Amazon.


7. Suncast BMS3200 Horizontal Storage Shed

low cost sheds

With a wood grain texture and a light grayish-brown color, this Suncast BMS3200 Horizontal Shed blends in well! It’s made of resin for durability against the weather and has a metal hasp for the padlock for security.

The metal hardware isn’t something I see a lot with these plastic, resin, and vinyl sheds. If security is a concern (and you are set on plastic or the like), then I would choose a model with metal hardware.

This unit has two doors and a liftable lid with a prop bar. If you want to open the doors, you must first lift the lid. All three entry points lock together when using a padlock.

Smaller than many others on this list, you only have 32 cubic feet for storage. It will hold a 55-gallon trash can, so it isn’t too small, but it is not the right unit to store a couple of adult bicycles.

The unit is waterproof, so you’re good to go if you are looking for a place to store patio cushions. One person can assemble this model in about thirty minutes without any trouble. You will need a foundation, so try to see if there’s room on your paver patio.

Check it out on Amazon.


8. Lifetime 6418 Outdoor Storage Shed, 8 by 5 Feet

large plastic garden sheds

Lifetime 6418 is one of the largest sheds on this list. With steel reinforced walls and doors, it is a looming eight-foot by five-foot giant. And it’s not going down without a fight!

I’m serious, though. This is one durable polyethylene unit! And if it isn’t, then at least it comes with a ten-year manufacturer’s warranty.

The steel reinforced doors at six feet tall and 4 feet wide, giving you and your items a wide berth. The doors have their own internal latching mechanism. This means that they can stay closed with or without a lock, even in windy conditions.

You can lock this model with a padlock, too. The floor is slip and stain resistant, so spilled oil shouldn’t be a huge problem. This unit also features a ventilation duct, right above the door.

Combine all this with a high pitched roof for easy rain and snow drainage and you’ve got a real winner!

You will need to build this shed on a foundation of some sort. If you don’t have room on your patio for this big guy, then you will have to build one of your own.

Assembly takes about six hours between two people.

Check it out on Amazon.


9. Suncast 6′ x 8′ Everett Vertical Storage Shed

cheap resin storage sheds

With an astounding 288 cubic feet of storage space, this resin Suncast Everett shed can fit a riding mower! Excessive weight won’t cause this model’s floor to sag, warp, or cave! (Weight limit: 275 pounds.)

To help this shed assimilate to its environment, Suncast designed it with a wood grain look. It comes in the neutral color scheme of brown and white.

Unlike the other units I described, this one gives you the option of using both double doors or only one. There is a manual lock inside at the top and bottom of one door. Once engaged, one door becomes inactive.

Both doors lock with a padlock.

Natural light is not a hot commodity with this model. There are several skylights as well as windows in the door. The windows in the door are too small to allow for entry, keeping the unit secure.

A high pitched roof speeds up the drainage, helping to keep the inside of this shed dry. Many people attest to this model’s weatherproofing, calling it “watertight.” There is a small ventilation duct above the door at the peak.

It takes two people a minimum of six to eight hours to build this shed. And it will need a foundation.

Check it out on Amazon.


10. Suncast 6′ x 3′ Cascade Storage Shed

small plastic garden sheds

Suncast Cascade Storage Shed takes a couple of hours to assemble with a friend and about twice as long by yourself. Multiwalled and resin, it holds up against inclement weather, too.

This shed is large enough to store adult bicycles, wheelbarrows, snow blowers, or even a push mower. It’s also excellent to store long handled lawn tools like hoes, shovels, and rakes.

Whatever you store, store it in 171 cubic feet of waterproof durability. The doors are lockable by way of a padlock hasp. Both safe from weather and curious children, it also has an aesthetic appeal.

The muted white and gray color scheme helps it fit in with a variety of decor. Like many resin sheds, the manufacturer designed its exterior to mimic wood grain. The roof resembles shingles, as well, giving it a “mini house” feel.

Natural light is available through the small windows in the door, but this is the only source. There are no other windows or skylights in this model. There is also a small ventilation duct above the doorway.

This unit does require a foundation, but most patio areas will suffice.

Check it out on Amazon.


Does A Plastic Shed Need A Foundation?

Do you need a foundation for your plastic shed? Does it make that much of a difference?

The short answer is, “yes.” A foundation can give you a solid place to anchor your shed, keeping it from blowing away in the wind. And the wind is a factor when it comes to lightweight building materials like plastic, resin, or vinyl.

I’ve already covered most popular shed foundations, but here’s two for now:


This type of foundation only requires some landscaping fabric, pea gravel, and sand. Well, and pavers, of course. You dig down about four inches in a site of your choosing and then fill it with the other materials.

The pea gravel will be the base; then the sand helps to pack it together. It’s about as sturdy as cement, ensuring that there’s almost no wiggle room.


A gravel foundation offers great drainage. This is likely the best option if you’re worried about grading or slight flooding. You should always try to build your shed in a dry area, though, of course.

Anchoring Plastic Shed

There should be instructions for anchoring in the manual that came with your shed. Most manufacturers mark the areas for anchoring on the floor of the shed.

Look for small divots or holes that indicate a place for bolts. Different types of sheds, depending on material and size, calls for different hardware. Make sure you’re choosing the right kinds of nuts and bolts.

Plastic sheds, especially those that are taller than they are wide, have a low center of balance. That means they’ll be more likely to tip over or even blow away than more squat models.

And sometimes it isn’t enough to throw in a couple of cinder blocks. It doesn’t always weigh it down enough.

Can I Paint A Resin Shed?

You can paint the Oakland model shed from Keter with water-based acrylic paint. Keter designed this shed to make it easier for customers to match their shed to their home.

Make sure that you use outdoor paint, of course.

The only downside to this feature is that, if you choose to paint it, you will need to paint it again. And again. And…

Well, you get the point. Your once maintenance-free shed now requires maintenance on a regular basis. It all comes down to your own priorities.


The Suncast 6' x 8' Everett Vertical Storage Shed is the winner of this roundup! Not only does it boast the largest size, the most security, and the most natural light, but it also handles the most weight!

There’s something to be said for being able to park your riding lawn mower in there, right? This Suncast model is also waterproof and well ventilated.

At the end of the day, there’s not much more you could ask for in a plastic shed.

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