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Model # BMS7790D

Internet # 203602589

Cascade 7 ft. 3 in. x 7 ft. 4.5 in. Resin Storage Shed

This item has been discontinued.
The Home Depot no longer carries this specific product.

$799.00 /each



Model # BMS7790D

Internet # 203602589

Want to move your car back into the garage, but have too much stuff in the way, Take a look at the BMS7790 shed, constructed out of durable double-wall resin which is sure to last. The metal truss and ridge beam provide roof support, while the reinforced floor is designed for lawn tractor support. The shed features lockable, metal handles for added strength and security. Additional accessories are available for purchase (not included).

  • Constructed of durable double-wall resin with wood grain texture
  • Metal truss and ridge beam provide roof support
  • Reinforced floor for lawn tractor support
  • Lockable, metal handles for security
  • Robust double doors with metal hinges
  • Decorative windows and functional vent
  • Easy bolt secure assembly
  • Accessories available (not included)
  • 60 in. W door opening
  • Foundation required, not included

Info & Guides

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Approximate Shed Depth (ft.) 
Approximate Shed Width (ft.) 
Assembled Depth (in.) 
87 in 
Assembled Height (in.) 
102.5 in 
Assembled Width (in.) 
88.5 in 
Door Opening Height (In.) 
Door Opening Width (In.) 
Door Opening Width (ft.) 
Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Sidewall Height (in.) 
Assembly Required 
Floor Options 
Floor Options 
With Floor 
Foundation Included 
Lockable Door/Gate Latch 
Number of Doors 
Number of Windows 
Product Weight (lb.) 
345 lb 
Roof Color Family 
Roof Material 
Roof Pitch 
Shed Door Type 
Shed Features 
Door Latch,Double Door,Lockable Door,Vents,Windows 
Shelving Included 
Siding Color Family 
Storage Capacity (cu. ft.) 
Warranty / Certifications
Manufacturer Warranty 
10-Year Warranty 


Rated 4.6 out of 5 by 114 reviewers.
Rated 4.0 out of 5.0 by Nice shed... Decided to go vinyl for longevity. Great little shed...I would recommend getting a bigger one if you have a lot of stuff to put into it. Shed went up in a snap. I did the pre-assembly in about 1.5 hours, and raised the whole shed in about 2....all by myself. The longest part was definitely building the base. Only problem was getting it as it took a while for the vendor to ship up. I wet ahead and used the floor plans from the Suncast site only to realize that the drawings in the manual differed some. I addressed this issue with Suncast and believe they were updating their system. Overall a great little shed that one could put up in a day by themselves! October 27, 2014
Rated 1.0 out of 5.0 by Worst company ever, half decent shed We had this shed shipped to us and upon opening the boxes it was discovered that no hardware, windows or door handles were in the boxes. Suncast is the absolute WORST company to deal with as we never received an apology or explanation and we were forced to wait 4 weeks for the parts to eventually make their way to our house via snail mail from the U.S. They couldn't have cared less! When you have an option, ALWAYS go with a Canadian vendor. We will never ever purchase another Suncast product and recommend you avoid doing so as well. The shed itself is half decent and in theory should be easy to assemble if you get the parts you paid for but it was not worth the headaches the company caused. There is nothing unique about this shed and the storage space it provides is not all that impressive. Rating it a 1 because there is no 0! January 14, 2015
Rated 5.0 out of 5.0 by Great Shed Just put this shed up 2 days ago so I'm not sure how it's going to hold up and whether it's leak/wind/snow proof. What I can say is that it seems solid and well reinforced. The foundation plans on the Suncast site were very helpful and were the proper dimensions for the shed. Building the shed itself was super easy and went faster than any of us expected. A bonus is that it looks great and there seems to be attention to detail that went into the design. September 16, 2014
Rated 4.0 out of 5.0 by Great Product.. I spent a lot of time researching which shed I wanted to buy. In the end the 7x7 Suncast won out. Easy to build except for the roof, which was confusing due to a lack of direction from the instructions provided. Lower latch does not line up properly but can be easily adjusted. Left door is a little snug at the bottom and drags due to this when opening. Overall this is a quality product, it took two of use 4 1/2 hrs. to assemble.. Very good value for the money.. August 4, 2014
Rated 5.0 out of 5.0 by Very happy with purchase This is an awesome shed for outdoor lawn equipment and games for the kids. I put it together by myself and there weren't any issues. The worst part is making the base to set it on. I had to go back to Home Depot and spend another $100 on treated lumber. The specifications are right on and the overall assembly time (including the wooden base) was about 10 hours. The outer structure is all plastic but the inner framework is all reinforced with metal bars. Once together, the shed is very sturdy. Skill level: Homeowner, Mr. Fix-it Tools: You'll definitely want a cordless drill and a 7/16 wrench, they also recommend a rubber mallet to help smack everything into place. October 8, 2013
Rated 5.0 out of 5.0 by Sun Cast Cascade storage shed. I recently ordered the SunCast Cascade storage shed online from Home Depot. The price was competitive and the order was shipped within a week. The product was well protected during the shipping process, direct from the SunCast warehouse. It is an excellent and quality product. Easy to assemble with very precise directions. This storage shed is attractive and will serve as a nice and aesthetic addition to our lake home. Also, the additional accesories allow for organizing various items. The durable material will give years of use and virtual maintenance-free care. September 4, 2013
Rated 5.0 out of 5.0 by Great shed for the price Great shed! I researched many different sheds (wood and resin) before purchasing the Suncast Cascade. After reading all the good reviews and finding it on sale (homedepot online) we decided to purchase it. We're very happy with the Cascade and highly recommend it for those with a small backyard. The instructions are very well written and the pieces fit together perfectly. The hardest part about the shed was constructing and leveling the wood base since we have a sloped backyard. After several months of use we're very satisfied. December 6, 2013
Rated 5.0 out of 5.0 by Easy to assemble, looks great and lots of room inside. Once you have a level foundation, it takes about 4 hours to install the shed. You only need one person to help while installing the roof, otherwise it is a one person job. The shed looks great from outside, and feels pretty solid all around. I was careful about not leaning anything heavy on the walls of the shed, it might cause the walls to warp over time. Instead, I installed some 2x4 studs inside the shed and lean all my plywood pieces against them. Overall, my wife loves it for the look and utility value it brings. October 16, 2013
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