Suncast BMS4900 Glidetop Slide Lid Review

The Suncast BMS4900 Glidetop is currently out of stock at Amazon. An alternative is the Suncast BMS4950D Glidetop storage shed. You can see it here.

The Suncast BMS4900 Glidetop Slide Lid Shed is an excellent storage option for anyone who lives in an area where the height of a shed is restricted to fence height, for example. The Glidetop has a lid that that slides back so that users are able to walk into one end to add and remove items as needed. Customers have found that the interior is quite roomy and are pleased with the size.

Suncast BMS4900 Glidetop
Suncast BMS4900 Glidetop

The Suncast BMS4900 will last many years and like other Suncast products, requires little or no maintenance. It’s made of hard resin and features a double wall construction as well as a floor.

Any shed that you assemble should always be set on a completely flat and level surface to ensure that the parts all fit together perfectly. With the lid needing to slide to provide walk-in access to the interior, it is essential that the walls are totally straight. The Suncast glidetop provides a viable alternative to a tall shed for areas that are subject to HOA regulations and has the ability to provide yard storage without being obtrusive. The neutral coloring also reflects this.

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Features of the Suncast BMS4900 Shed

Design – a sturdy unit featuring a horizontal sliding lid
Suitable For – deck furniture, mowers, bikes, etc.
Access – the lid slides back about half way to allow walk-in access to the shed
Assembly – is easy and should take approximately an hour or so with two people working together. The instructions are easy to understand and the only tool you will need is a hex-tool for screwing in the plastic screws.
Maintenance – little to no maintenance is required because of the materials used and hosing out is generally enough
Materials –  double walled hard resin construction materials are used. The result is a reasonable sturdy storage shed.
Durability – the shed will last for a good number of years
Floor – there is a reinforced floor supplied with the shed however it needs to sit on a completely flat surface so that all the parts fit together correctly and the lid slides smoothly.
Lockable – the shed can be locked to secure items stored inside.


Product Dimensions: 80 x 58 x 52 inches
Weighs: 112 pounds
Origin: USA
Item No: BMS4900
Warranty: 10 years – limited

What’s Great About the Suncast BMS4900 Shed?

  • Easy to assemble
  • Instructions were easy to understand
  • Storage capacity is excellent
  • Pieces fit together with plastic screws and a hex-tool
  • Can be locked
  • Top slides really well

What’s Not So Great

  • A few customers had delivery issues

Reviews and Feedback

We give the Suncast BMS 4900 a 4.5 out of 5 stars. Things we like about it include its lower height, easy construction, slide top and roomy interior. Customers that have purchased this shed found that delivery could sometimes be delayed but on the whole, were very happy with this storage solution. To read more about what other customers had to say, you can read their reviews here.

Our Recommendation

The Suncast BMS4900 is available online and you can check for the latest price on Amazon here. Customers who purchased the Suncast glidetop had a specific reason for doing so and they found it met their particular storage requirements. We found the shed to be quite innovative and a great way to easily access everything stored in the shed. Based on customer feedback, the excellent warranty and the great design, we are pleased to recommend it as a good yard storage option.