Suncast
In 250+ people's carts

Suncast 6' x 4' Extra Large Vertical Outdoor Shed

|1,509 ratings
Item # 990289455
Current price is $399.00
Prices may vary in club and online
How do you want your item?

Freight shipping

Free for Plus on eligible orders over $50
Columbus, 43215
Return or replace anytime.
Sam's credit card
Get a $30 statement credit when you open an account and use it to make $30 in eligible Sam's Club purchases within 30 days¹.

Highlights

  • Constructed with multi-wall resin panels for enhanced strength and durability
  • Equipped with sturdy, pad-lockable doors for secure storage (lock not included)
  • Ample storage space for lawn and gardening tools
  • Designed for fast and secure assembly
  • Stylish dark grey color
Suncast 6' x 4' Extra Large Vertical Outdoor Shed
Suncast 6' x 4' Extra Large Vertical Outdoor Shed
Hero image 0 of Suncast 6' x 4' Extra Large Vertical Outdoor Shed, 0 of 8

About this item

Product details

Stylish and Functional Storage Solution

Introducing the Suncast Extra Large Vertical Storage Shed, a perfect blend of style and functionality for your yard or garden. This storage shed is constructed from durable multi-wall resin with a peppercorn finish, ensuring year-round use and easy maintenance. Its vertical design offers extra space while protecting your items from the elements, making it a convenient storage solution.

Versatile Placement and Usage

Whether you place it on your deck, patio, alongside your home, or against the backyard fence, this Suncast shed fits seamlessly into any outdoor space. It's perfect for storing a variety of items, from garden supplies and pool equipment to patio cushions, sporting gear, and tools like shovels and rakes.

Secure and Durable

The Suncast Storage Shed features sturdy, pad-lockable double doors that provide superior strength and security for your stored items. This ensures that your belongings are safe and secure, giving you peace of mind.

Long-Lasting and Easy to Maintain

With water resistance and UV protection, this shed is designed to last. These features help preserve your shed for up to 10 years, making it a long-term storage solution. Plus, it's easy to assemble and maintain, offering convenience and saving you time.

info:
If the item details above aren't accurate or complete, we want to know about it. 

Specifications

Size:

  • Exterior Dimensions: 5'10-1/2"W x 3'8-1/4"D x 6'5-1/2"H
  • Interior Dimensions: 5'5-1/2"W x 3'2-1/2"D x 6'2-3/4" H
  • Door Opening: 64"W x 71.5"H
  • Capacity: 106 cu. ft.

Construction: All-weather construction provides water resistance and UV protection for up to 10 years

Usage: Indoor or Outdoor use

Customizable Interior: Supports additional shelving, hooks, and baskets (not included BMSA1S and BMSA3B)

Member ratings & reviews

4.6 out of 5 stars
stars
1,509 ratings664 reviews
Write a review
  1. 5 stars79% (1,187)
  2. 4 stars14% (206)
  3. 3 stars4% (55)
  4. 2 stars1% (22)
  5. 1 star3% (39)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 664 reviews

Aug 31, 2025
Miranda
5 out of 5 stars review

Verified Purchase

Great Storage Shed

This is a great storage shed. It was very easy to put together. I did need someone to help me hold the walls up and set the roof on top. It took us about 30 minutes to put it together. It is bigger than I expected it to be. The material is well made. So far it hasn't leaked when it rains. I liked it so much I bought a second one.

Helpful?2FXW6WSAQOQO13585869134
Apr 9, 2024
FilthBrackish
5 out of 5 stars review

Verified Purchase

Very nice shed at a fair price.

Shed went together easily. The foundation is what I spent most of my time working on. When I got the instructions out it had a diagram with specific dimensions to create a wooden frame. I was able to use (5) 2 x 6 x 8's and one sheet of 3/4" plywood, along with ample gravel to fill the base and the surrounding area. I use it to keep my jonboat stuff in...fishing rods, crabbing gear, life jackets and assorted other stuff. A perfect solution for my situation.

Helpful?2FXW6WSAQOQO13585869134
Apr 7, 2023
Robert
5 out of 5 stars review

Verified Purchase

Great plastic storage shed

Bought this for pool chem and toy storage. Fits that bill perfectly. It was easy to build and all parts fit together perfectly. If you need help there are YouTube videos. The color is great and fits in our yard perfectly. I built the shelves out of 3/4” plywood because I wanted the 13” wide dimension. I recommend cutting the shelves .5” longer than the recommended length. You want a tight fit against the side walls. I placed mine on a concrete slab. Helps with the fit of all part to have a flat, level, and stable foundation. If wind is a concern you will need to anchor this shed down.

Helpful?2FXW6WSAQOQO13585869134