10 Best Costco Sheds on Sale (2023) Reviews & Guide

Disclosure: As an Amazon Associate, we earn from qualifying purchases.

We know how complicated it is to keep everything organized inside and outside the house, and sometimes we can’t find out what to do with so many tools and items that have nowhere to go indoors.

If this is the case for you, then it’s time you learned about the best garden sheds that are designed to store and protect everything you need, such as instruments, accessories, and even some furniture, bikes or machinery that we don’t want to throw away.

Garden sheds are ideal for preserving and protecting certain things, but they can also serve as a little corner that you can set up to your liking. You can do whatever you want with them!

Best Costco sheds

Are you having a hard time choosing the best Costco sheds?

These days, shopping can become a challenging task. Especially when you need to buy one item from the many available items. The various brands and models can be very confusing for you.

We understand the problem and have done the entire research process for you.

After hours of researching, reviewing, and gathering reliable information, we have compared multiple hot products on the market and found these best sheds. Here are our top picks. You may be able to find them at Costco nearby.

Bestseller No. 1
Aoxun Outdoor Storage Shed Waterproof, 6x4FT and Garden Shed for Bike, Garbage Can, Tool, Lawnmower, Outdoor...#ad
  • ⭐【Durable and Stable Storage Shed】Durable structure and thick galvanized steel, waterproof, rust proof and UV resistant, which make it easy to cope with all kinds of bad weather and have a long service life. Thick metal supporting roof and stacked wallboard make the whole structure more stable.
  • ⭐【Roof slope Design & Lockable Door】The roof of the 6x4FT (76’’ * 46’’ *77.6’’) outdoor storage garden is inclined to prevent the accumulation of snow and fallen leaves, making it easier to clean and maintain.This storage shed comes with a hinged door design for your entry and exit conveniently. You can use it with the lock that can better protect your items from loss, and also facilitate the storage of some more valuable things.
  • ⭐【Multifunctional Use】The Outdoor Storage Shed is used to store things like bicycles, lawn mowers, sports equipment, fishing tools and any other things what you want to store. It is suitable for backyard, garden, courtyard and pool side. It will be the ideal partner for you and your family in outdoor activities!
  • ⭐【Friendly Installation】Our products come with detailed labels and assembly instructions. Please read the instructions carefully before installation. Please contact us, if you have any problems during the installation process. And we will ensure that your installation is completed successfully.
  • ⭐【100%-Satisfaction Service】We are devoted to providing you a good shopping experience and best service. If you have any issues,please feel free to contact us.【Note: Base not included】
Bestseller No. 2
SHED (Jim Able: Offworld Book 11)#ad
  • Amazon Kindle Edition
  • Charlton, Ed (Author)
  • English (Publication Language)
  • 08/04/2023 (Publication Date) - Scribbulations LLC (Publisher)
Bestseller No. 3
Evedy Storage Shed 6x4ft,Outdoor Storage Shed Organizer,Metal Garden Tool Shed,Outside Sheds & Outdoor Storage...#ad
  • Utility Storage Shed: Perfect for outdoor backyard, garden, patio, utility room. Suitable for storing your garden or backyard tools, lawn mowers and other idle household items. outdoor shed can also store Small bicycles, foldable bicycle, inflatable swimming pools and toys, Keep your house and backyard tidy.
  • Large Capacity :The outdoor storage shed measures 70.27"L x 46.46"W x 75.60"H. It has two high hinged doors, which make you more comfortable when entering the shed and storing the machine, don't need to worry about the door frame hitting your head or the narrow door stop machine entering.
  • Durable & Sturdy Design: The roof adopts groove and slop design that allows rain to flow down quickly and avoid water builds up, protecting your stuff in thunderstorm weather. The anti-collision protection and screw protection shell avoid hurt, making it safer to use the backyard storage shed.
  • Store Safely: This outdoor storage shed with inclined slope roof, add extra storage and prevents rain water from gathering and preventing from rust. Pad-lockable doors give easy access to your stored items and enhance the safety.
  • Easy Assembly: This storage room has detailed installation instructions, according to the instructions of the guidance can be completed more quickly assembly.
Bestseller No. 4
Zevemomo 8 x 6 ft Outdoor Storage Shed, All Weather Tool Shed with Metal Foundation & 2 Lockable Doors, Metal...#ad
  • 【Versatile Storage Shed】This spacious 6 x 8ft shed offers versatile storage options. It can be used as a storage room to keep various items such as bike , lawnmower, ladder and tools. It can also serve as a comfortable pet room or a convenient garbage chamber.
  • 【Weather Resistance】Constructed with rust-resistant and UV-resistant galvanized steel, this shed is weatherproof. Its high-pitched roof allows rain and snow to slide off easily, the special design of air vents to prevent any lack of air inside.
  • 【Safe & Lockable】Featuring a 61.4-inch high hinged door, this outdoor shed ensures easy entry. The lockable doors enhance security and prevent unintended access by strangers or small animals. It provides a safe and secure storage solution for your tools and equipment. Perfect for outdoor use.
  • 【Keep Your Space Tidy 】This storage shed helps you maintain an organized space. Whether placed in your backyard, garden, porch or any other area requiring storage, its stylish design blends well with the surroundings.
  • 【Easy Assembly】Comes with clear assembly instructions and 1-2 people are recommended for installation. All parts included in your packages are pre-numbered. The pre-cut and pre-drilled panels make assembly easier. NOTE: This storage shed is sent in two packages for shipping convenience.
SaleBestseller No. 5
VanAcc 8x6x7.5 FT Shed Nordic Cottage Storage Shed 4-pane Window Outdoor Metal Garden House Double Lockable...#ad
  • 【Unique Nordic Design】 The Nordic storage shed with 4 pane window is built to not only as storage house, but also perfect decroation. It looks as great in your garden as it does in larger, rural ones
  • 【Large Space Metal Shed 】8x6x7.5 FT, storage capacity 347 Cubic Feet, allowing for plenty of walking around space and organizing options. Enough as your bike shed, backyard storage shed, garden shed, tool shed, trash can shed, etc.
  • 【Sturdy and Stable】The Galvanized Steel Metal Shed is 2.45mm thick, the four corners of the bottom are equipped with windproof ground pegs set and additional fixed base accessories to enhance stability. Wind Rating: 56 mph.
  • 【Outdoor Waterproof Storage Shed】The lifetime shed has oversized windows and lockable double doors, appearance and safety. Sloping gable roof adds additional storage space, with drainage holes, preventing rainwater from gathering and rusting.
  • 【More Ventilation & light transmission】 4 Vents openings for proper air circulation. Front window adds natural lighting available for helping you find everything.
Bestseller No. 6
Breezestival Outdoor Storage Shed 6x8 FT, Utility Steel Tool Shed with Lockable Door and Air Vents, Galvanized...#ad
  • 【Multifunctional Outdoor Shed】 Our outdoor shed is available in a variety of sizes ( 5x3 ft /6x8 ft /8x10 ft)for multipurpose use. Large capacity is perfect to store your gardening and landscaping supplies like mowers, power tools, and other items. It can also be used as a carport for certain vehicles, such as bicycles, skateboards, etc. Keep your yard looking clean and tidy.
  • 【Sloping Roof & Lockable Door】The sloping roof increases storage space, prevents rainwater from accumulating, prevents the shed from rusting, and keeps the tools dry in rainy days. The lockable door enhances safety, preventing small animals from accidentally entering.
  • 【Good Ventilation】 The shed is equipped with 2 or 4 vents to ensure sufficient ventilation. By reducing the accumulation of moisture in the house, it can prevent the shed from getting moldy in hot or humid weather.
  • 【High-quality Material】Reiforced Construction with thicker galvanized steel, this storage shed ensures superior stability and sturdiness for long-term use.The metal storage is rustproof and UV-resistant. Overrlapped wall will prevents the penetration of rainwater better. Worry-free for all weather condition use after being firmly assembled.
  • 【Convenient assembly】With two pairs of gloves and all the necessary hardware and all parts (all parts are numbered, pre-cut and drilled), you will be able to complete the assembly work accurately with the instructions. The instruction videos are deliberately provided for a much easier assembly. 
Bestseller No. 7
Gotland 8' x 6' Metal Storage Shed for Outdoor with Design of Lockable Slide Doors and Air Vent, Tiny House...#ad
  • 【8' x 6' large storage shed】 98" L x 72"W x 73"H for outdoor shed, with a door size of 41"L x 60"H. This garden shed is perfect for storing snow blowers, lawnmowers, outdoor chairs, bikes, grills, generators, and more. The double-door design easily allows an adult to enter the storage more easily. NOTE: THE PRODUCT WAS DELIVERED IN TWO PACKAGES
  • 【Sturdy Construction】outdoor storage is made of galvanized steel as a whole and the unique painting technology makes the shed UV-proof and the stored items will be kept intact. Sheds outdoor storage clearance also has a sturdy base foundation support, which enhances the stability of the product. The hinged door is designed with fixed tubes, increasing the stability of the door.
  • 【Safe and Durable】 The top of the storage house is designed with a slope to prevent the accumulation of rainwater to increase the service life of the product, with the design of the vent to protect the dry state of your items, We have the plastic /screw protection shell ensuring your safety. At the same time, the lockable door provides the security of your stored items to prevent loss. Perfect for outdoor use.
  • 【Multifunctional Occasions】 We are committed to creating a well-organized garden for you. Our outside sheds can be used not only as an outdoor storage cabinet, but also as a pet house to provide a safe and warm place for your pets to live, and as a garbage, collection room to keep your backyard tidy.
  • 【Assembly】 Each part is labeled in detail, so you can follow the instructions to guide the installation steps. If you have any questions, please feel free to contact us. Gotland's professional team is always online.
SaleBestseller No. 8
Gizoon 6' x 4' Outdoor Storage Shed with Double Lockable Doors, Anti-Corrosion Metal Garden Shed with Base...#ad
  • 🎈【Large Storage Shed】 This spacious outdoor shed measuring 75.6" L x 48.5"W x 71.3"H, provides ample storage space for various items. Door size of 44.5"L x 62.5"H, the double-door design easily allows an adult to enter the storage more easily. This versatile garden shed is ideal for storing a range of items such as snow blowers, lawnmowers, outdoor chairs, bikes, grills, generators, and more. NOTE: THE PRODUCT WAS DELIVERED IN TWO PACKAGES
  • 🎈【Sturdy Construction】 Gizoon patio storage shed is made of galvanized steel as a whole and the unique painting technology makes the shed UV-proof and the stored items will be kept intact. The hinged door is ingeniously designed with fixed tubes, which not only adds to its stability but also enhances the overall durability of the shed.
  • 🎈【Safety and Durable】 The storage house is designed with a sloped roof to prevent rainwater from accumulating, thereby extending the product's lifespan. The design of vents ensures that your stored items remain dry and protected. Additionally, we have incorporated a plastic/screw protection shell to enhance safety measures. While the lockable door ensures the security of your stored items to prevent loss. Perfect for outdoor use.
  • 🎈【Multifunctional Occasions】We are committed to creating a well-organized garden for you. The metal outdoor storage shed serves multiple purposes, serving as not only a garden storage solution but also as a pet house, offering a secure and cozy shelter for your beloved pets. Additionally, it can be utilized as a garbage collection room, ensuring a neat and tidy backyard environment.
  • 🎈【Easy Assembly & Service 】Our bike shed comes with detailed labels and assembly instructions, we also provide a detailed installation video, so you can follow the clear guide of the instructions and video to install. If you have any questions, please feel free to contact us. Gizoon's professional team is always online.
Bestseller No. 9
Lifetime 60079 Outdoor Storage Dual Entry Shed, 15 x 8 ft, Desert Sand#ad
  • Dual-Wall High-Density Polyethylene (HDPE) Construction | Sturdy Steel-Reinforced Construction
  • Note that a foundation is required for the installation of this item | Door can be installed to opened either left or right | Door opening – 56.4” W x 75.6” H | Rated for winds up to – 65 mph
  • Product dimensions | Exterior – 180” W x 96” D x 94.8” H | Interior – 170.4” W x 90” D x 71.4” H | Windows (Two) – 16.5” W x 16.5” H | Fascia Height – 1.25” | Eave Depth – 2” | Exterior roof – 180” x 96” | Truss to floor – 80.4”
  • Slip-Resistant High-Density Polyethylene (HDPE) Floor Protects Against Oil, Solvents, and Stains | Steep angle allows for quick drainage of rain and snow
  • UV-protected to help prevent fading and cracking. Stain-resistant exterior never needs painting | Heavy-Duty Steel Trusses Provide Additional Roof Strength
Bestseller No. 10
The Shed#ad
  • Amazon Kindle Edition
  • Butts, Tamara (Author)
  • English (Publication Language)
  • 325 Pages - 06/28/2020 (Publication Date)

Why Trust Us?

With the help of product analysis tools, review analysis tools, authoritative website information, artificial intelligence, and big data tools, we help you complete the entire process of researching sheds.

Our custom algorithms provide you with a comprehensive list of the latest and best Costco sheds. We consider a variety of factors in selecting Costco sheds, including but not limited to the following.

  • Brand value: There are many brands of sheds on the market. They each have their characteristics. Users may prefer certain brands.
  • Product features: Some sheds will have features that are different from other products, and these features can meet the specific needs of certain users. Do you really need these features? Otherwise, you will need to pay more for them.
  • Specifications and models: When buying sheds, you need to know their specifications so that you do not buy a product that is not suitable for you. Also, the same company may have designed multiple models for different needs.
  • Customer reviews: When you buy a product in a physical Costco store, you usually can’t get reviews of sheds from other users. And the salesperson can’t give you a more objective opinion. Try to get user reviews of sheds in other online stores.
  • Product quality: It is impossible to get the best product at the lowest price. You need to find the best quality product that meets your needs within your budget. In this way, the sheds you choose will be value for money.
  • Return policy and warranty policy: Different sheds will have different return policies and warranty policies. You need to pay attention to them.

Now, you don’t have to pick and choose from a large selection of Costco sheds. Just browse through the best products listed in this post according to your needs and choose the one that fits your budget and needs.

Here are some of the other things you need to consider after reviewing the product information.

  • Do you need to buy one product at Costco, or multiple sheds?
  • Do you need to buy other products besides sheds at Costco at the same time?
  • Is Costco far from you? 
  • Do you need to experience sheds at Costco?
  • Is Costco’s return policy right for you?
  • Does your local Costco have sheds in stock? What is the price of Costco sheds?

Buying Guide: How to choose the best Costco sheds?

Before buying a shed, you must consider certain factors that will allow you to choose the best model for your needs:.


Size is the most important thing you should consider, this is because the size of sheds depends on their model and brand, so you should think about the space you have in your home before choosing one.


When it comes to sheds, it is important not to be overwhelmed by the very low prices, because quality matters, depending on whether you buy models that will last a long time. On the other hand, it is possible to get very good quality for an affordable option, you just need to pay attention to the material.


You should always choose materials that are resistant, especially in harsh weather conditions, so that you can easily get models that are UVA resistant and waterproof.


The accessories you can add to your shed are a factor that depends entirely on your tastes and preferences, you can add small windows, decorations, and even ramps that can be accessed more easily.


We all want to have a beautiful garden, so it is important that the shed you are going to choose has a beautiful design that matches the style of your home.


If you don’t want to spend hours assembling the shed, you can use pre-assembled models to make the job easier, although in most cases they are easy to assemble and you can do it yourself.


In order to find the right size shed for the space you have available, it is important that you consider what you want to keep in it so that you can have a shed with enough room for everything and it doesn’t get too small or too big.


Security is an important issue with sheds, as you will be storing many items in them, so it is recommended to install reinforced doors to ensure that the items inside are very secure.

Final Words

Of course, not all Costco stores will carry the sheds on the list. Some Costco stores may also have out-of-stocks. If you can’t find them, you can go to Amazon to see if these sheds are still in stock.

Compared to Costco, Amazon usually has more detailed sheds descriptions and more user reviews. This may help you make your selection. If you are only buying single products rather than bulk shopping, Amazon may be a better choice and more convenient. Because you don’t have to drive to Costco.

We know that product information, product prices, and sell-by dates change from time to time. We do our best to keep it up to date. You may find the sheds you want at some local Costco stores, but other Costco stores may be sold out or not carry them. Prices may vary by location. Some products may also have limits on the number of units that can be purchased. If in doubt, call your local Costco before you go.

If you find some of the information in this post is incorrect, irrelevant, or needs to be updated, please comment below. Or if you have already purchased sheds at Costco, you can also comment below and tell other readers about the product, such as when and where you found the sheds at Costco, what the price was, and what the item number was. We appreciate this.

Amazon Best Sellers

Last update on 2023-09-29 / Rating by Author / Affiliate links, Images, Descriptions & Price from Amazon Product Advertising API

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.