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

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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
Rubbermaid Resin Weather Resistant Outdoor Storage Shed, 7 x 7 ft., Simple Gray/Onyx, for...#ad
  • SUBSTANTIAL STORAGE CAPACITY: Stores large lawn care essentials including riding and push mowers, patio and garden equipment, large trash cans and more
  • CONVENIENT ACCESS: Doors open wide allowing contents to enter and exit without interference
  • UNMATCHED DURABILITY: Tough, double-wall resin construction and an impact-resistant floor are designed for long-term durability.
  • ALL-WEATHER DURABILITY: Shed won’t rust or rot providing weather-resistance all year long, unlike metal or wood sheds.
  • MAINTENANCE-FREE: Made of durable resin that won't rust or rot providing weather-resistance all year long
SaleBestseller No. 2
Suncast 8' x 10' Heavy-Duty Resin Tremont Storage Shed, Sand#ad
  • OUTDOOR STORAGE: A beautiful shed to store and protect your power equipment, long handled tools, ladders, and bikes
  • DURABLE: Multi-walled polypropylene resin panels are engineered for long lasting strength and stability
  • REINFORCED FLOOR: Heavy-duty floor is designed to withstand abuse, supporting your lawn mower, tractor or other heavy equipment
  • NATURAL LIGHT: Ideally placed series of skylights and windows provides natural light inside without sacrificing structural integrity
  • LOCKABLE DOORS: Features a padlock hasp that allows doors to lock securely
Bestseller No. 3
Lyromix 5' × 3' Metal Outdoor Storage Shed with Door & Lock, Waterproof Garden Storage Tool Shed for Backyard...#ad
  • 【Multifunctional Storage Shed】As your garden shed, utility room, to store your tools. As a warm home for your pet. Use this space to make sure everything you need is organized and within reach. Perfect match for your patio and garden.
  • 【Stable and Durable】This superior metal storage shed is not only built to last but is incredibly handsome too. The tool shed is made of premium 0.23mm color steel plate, and galvanized aluminum supports are added to the door part. Overall durability is guaranteed.
  • 【Tidy Backyard】Lyromix maintenance-free backyard shed offers outstanding protection for stored items with zero hassle. Ideal storage place for your tools and large equipment to be dry all year round. Whether it is gardening tools such as shovels, lawnmowers, ladders, or outdoor furniture.
  • 【Easy Entry】Open the door for easy access to the metal tool shed. The spacious space makes storage more convenient. The door lock design provides the possibility of safe storage. Protect your property as much as possible.
  • 【Detailed Assembly Instructions】The outdoor shed comes with detailed assembly instructions. Please note that this metal shed comes without a floor and should be erected on a level concrete or paved base.If you have any question,please feel free to contact us.
Bestseller No. 4
KETER Manor 4x6 Resin Outdoor Storage Shed Kit-Perfect to Store Patio Furniture, Garden Tools Bike...#ad
  • DIMENSIONS: Exterior: 51. 2 in. W x 75. 6 in. D x 78 in. H / Interior: 43. 7 in. W x 69. 7 in. D x 74. 8 in. H
  • IDEAL SIZE: Generous storage capacity of 131. 8 cubic feet
  • RESIN CONSTRUCTION: Made from polypropylene resin plastic & steel reinforced to ensure durability - will not peel, rot or rust & never needs painting
  • DURABLE: Weather-resistant, waterproof and UV protected - will not peel, rot or rust
  • LIGHT & AIRY: Skylight and window to let in natural light & vented for air circulation
Bestseller No. 5
GRAVFORCE 8' x 6' Outdoor Metal Storage Shed, Outdoor Shed, Galvanized Steel Garden Shed with Single Lockable...#ad
  • 【Upgrade Outdoor Storage Shed】-- GRAVFORCE focuses on providing the best product to the customer. 2022 Lifetime Storage Shed uses thicker galvanized steel and a more durable framework for safe and all-weather purposes. Compare to other outdoor sheds, our upgraded one is more easily assemble benefits from clearly instruction and fewer accessories. Adding two vents for ensure sufficient ventilation.
  • 【Spacious Storage Tool Shed】-- Fit Choice 8'x6' tool storage shed offers you 48.19 sq ft storage space. Large space for storing weeder, bike, garden tool, or other things. The higher hinged door (61.81” H x 25” W), which makes you more comfortable when entering and store the machine, no more worry about the door frame hitting your head or the narrow door stop machine entering.
  • 【Suitable for All Weather Condition】-- The outdoor backyard storage using galvanized steel which is durable and rust-resistant. It not only could be UV-resistant under the hot sun, but also sloped Lean-to-roof could prevent strong rains flow into the shed or leakage.
  • 【Multifunctional Use】-- Our outdoor door storage cabinet can be used for many purposes. Not only as a tool shed to store the machine, but it also could be used as a pet house, pets could get enough air and keep warm even in bad weather. It also could be used as a garbage collection room to keep the backyard tidy. Lockable shed door keep your item safe. Beauty your backyard with our functional outdoor metal storage shed!
  • 【Easy to Assemble】-- All parts of the storage shed have stuck a part number label, with a step-by-step manual. Easy to assemble with our clearly instructions. If you have any questions about the problem about the product, please feel free to contact us. Our professional team will provide you with high-quality and satisfied service and solutions for you in 24H.
Bestseller No. 6
DWVO 6x8 FT Outdoor Storage Shed, Large Metal Tool Sheds, Heavy Duty Storage House with Sliding Doors & Air...#ad
  • DISTINCT HIGHLIGHTS- 60.63’’ higher hinged door facilitates easy entry & exit, paired with lockable design to safeguard your belongings when outside; Two integrated air vents are built to ensure excellent air circulation.
  • ALL-WEATHER PRACTICALITY- Thickened galvanized steel and a durable frame harmonize to offer this outdoor storage shed great rust protection; Overlapping wall panels work with tilted roof to prevent rainwater from gathering or seeping in for year-round use.
  • MULTIFUNCTIONAL UTILITY- A versatile outdoor storage shed that’s available for multipurpose use, such as a convenient garden storeroom, a warm pet shelter, or a tidy garbage collection chamber; Perfect for backyard, garden, patio, etc.
  • SPACIOUS ORGANIZER- Featuring outer dimensions of 101.57''L*81.1''W*70.1''H and door size of 40.95''L*60.63''W, this garden storage shed provides ample space for snow blowers, lawn mowers, outdoor chairs, bikes, BBQ grills, generators, garbage bins, etc.
  • NO-HASSLE ASSEMBLY- Note that this metal shed does not contain a floor and should be erected on a level concrete or paved base; Numbers parts and clear instructions are included for step-by-step guidance.
SaleBestseller No. 7
Devoko Outdoor Storage Shed 6 x 8 FT Lockable Metal Garden Shed Steel Anti-Corrosion Storage House with Single...#ad
  • [Garden Organizer] What you receive is not only a 6 x 8 ft (89.8 x 71.5 x 76.2 inches)metal garden storage shed, but an open and uncluttered garden. 245 cubic feet of storage to store garden tools like shovels, lawn mowers, ladders, or outdoor items like bikes, tents to keep your garden organized.
  • [Security and Durability] 3 beams roofs stay strong in wind and snow. The metal garden storage shed adopts electro-galvanized steel process and paint treatment, which is suitable for various climates, without worrying about the metal rusting, the all-metal storage shed will not be deformed by the sun, and has excellent moisture-proof performance.
  • [Unique design] The storage shed has two doors and the left doors can be closed according to your needs. It is recommended to have a lock to prevent accidents. Vents effectively promote air circulation. The grey storage house blends well with the plants in your garden, You can easily install it in your garden, backyard and patio.
  • [Assembly] Please check the accessories in the package before assembly, read the assembly video and instructions carefully, which will effectively improve the efficiency of your work and reduce the time you spend(Note: Put the plastic protective cap over the screw tip after assembly to prevent injury).
  • [Quality Assurance] There are two boxes in total. If you only receive one box, please not worry, the other box is on the way to your house. Detail tracking information or other questions about products please contact us by amazon message.
SaleBestseller No. 8
ShelterLogic 6' x 6' Shed-in-a-Box All Season Steel Metal Frame Peak Roof Outdoor Storage Shed with Waterproof...#ad
  • DURABLE FRAME: Made from an all-steel metal 6 x 6 x 6-foot frame that is 1-3/8 inches thick
  • MADE TO LAST: Bonded with a premium powder-coated finish that prevents chipping, peeling, rust, and corrosion
  • WATERPROOF COVERAGE: Grey cover is durable and made from an advanced triple-layer ripstop that is waterproof and UV-treated to resist fading
  • RATCHET-TITE: Cover tensioning system ensures a drum tight cover that keeps it tight and neat looking
  • EASY SLIDE CROSS RAIL SYSTEM: Locks down and squares up frames for initial and continuous frame to fabric fit
Bestseller No. 9
Rubbermaid Resin Weather Resistant Outdoor Storage Shed, 5 x 4 ft., Sandalwood/Onyx Roof, for...#ad
  • SENSIBLE STORAGE: Preserves essential yard or patio space with smaller footprint
  • SLIM DESIGN: Safely stores lawn care equipment such as push mowers, long garden tools, brooms, ladders and more
  • UNMATCHED DURABILITY: Tough, double-wall resin construction and an impact-resistant floor are designed for long-term durability. Shed won’t rust or rot providing weather-resistance all year long, unlike metal or wood sheds
  • APPEALING DESIGN: Metal handle accents provide an aesthetically pleasing design to compliment outdoor décor
  • MAINTENANCE-FREE: Dent and leak resistant, this shed is designed to stand up to harsh weather conditions and stay looking good, year after year.
Bestseller No. 10
Rubbermaid Resin Weather Resistant Outdoor Storage Shed, 7 x 7 ft. , Faint Maple/Onyx/Sandstone, for...#ad
  • SUBSTANTIAL STORAGE CAPACITY: Stores large lawn care essentials including riding and push mowers, patio and garden equipment, large trash cans and more
  • CONVENIENT ACCESS: Doors open wide allowing contents to enter and exit without interference
  • UNMATCHED DURABILITY: Tough, double-wall resin construction and an impact-resistant floor are designed for long-term durability.
  • ALL-WEATHER DURABILITY: Shed won’t rust or rot providing weather-resistance all year long, unlike metal or wood sheds.
  • MAINTENANCE-FREE: Made of durable resin that won't rust or rot providing weather-resistance all year long

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

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.

Quality

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.

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.

Accessories

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.

Design

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.

Assembling

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.

Capacity

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.

Safety

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.

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Last update on 2023-03-23 / Rating by Author / Affiliate links, Images, Descriptions & Price from Amazon Product Advertising API

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