CORRUGATED STEEL

There is simply no other retaining product on the market for in-ground trampolines that can match the strength, durability, or longevity of our corrugated steel rings, period. Each of our rings have been professionally engineered to ensure they will perfectly fit the shape of your trampoline and will provide optimal safety for your children, including no exposed steel edges and no gaps between the trampoline ring and trampoline frame. Each of our rings have been galvanized to ensure they will never rust. Our corrugated steel rings are by far the easiest method for in-ground trampoline installation, and can be easily transported in the back of any truck. Because of the strength and quality our products have been engineered with, every corrugated steel ring we sell comes standard with a 25-year full product replacement guarantee. There is no other company in the market that can match the quality of our corrugated steel rings and therefore other companies cannot back their product with the same guarantee that we do. Here are some of the other products used for in-ground trampoline retention that have been tried and proven to be not as effective:

Plastic

Plastic cannot even come close to matching the strength of steel. There are companies that use polyethylene plastic panels to retain dirt for in-ground trampolines, but the strength and longevity of their product is simply inferior to corrugated steel. They will not retain dirt as well, and they will not last as long, guaranteed! We have had countless landscape companies and contractors come to us after using plastic panels in the past on their in ground trampoline projects, only to say they will never use them again because they fail to properly retain dirt, and do not last. The polyethylene plastic panels are also far more labor-intensive to install. They require connecting over 30 plastic panels and numerous self-tapping screws to complete a ring. Our corrugated steel rings require connecting only 5 sheets of corrugated steel and a few pieces of hardware. Every one of our rings is backed by a 25-year full replacement guarantee. Most companies that sell plastic retainers will not guarantee their product for even half that long.

Roofing Metal and Aluminum

There are other metal products that can be purchased at hardware stores or playground equipment suppliers, but the type of metal they sell does not even come close to having the strength needed to properly retain soil and have not been specifically designed to perfectly fit trampolines. We have helped several people that have attempted to build trampoline rings out of this type of metal material, only to find that it is not strong enough to retain a hole that is big enough to put a trampoline in and has to be replaced with a stronger steel product. All of our rings have been engineered specifically for trampolines to ensure they fit their shape perfectly and have the strength and durability needed to properly retain the dirt around your trampoline. Many other metal products will also rust after a short period of time. All of our rings have been professionally galvanized to ensure your ring will never rust. We have helped many customers that have attempted to use roofing metal or aluminum, only to find out these methods do not work and have to be replaced.

Railroad Ties

Using pressure-treated railroad ties is a very labor-intensive method, and will not last nearly as long as corrugated steel. In order to completely boarder a trampoline, it would require dozens of railroad ties, each having to be carried to the trampoline site and properly installed one on top of the other. This wood will eventually rot. Once the wood rots, it will no longer maintain the integrity of the hole for your trampoline and will need to be replaced.

Cinder Block and Pavers

Cinder block and pavers are both very labor-intensive methods. In most cases, these methods require professional masonry to ensure they are installed correctly. Once they are installed, it will require regular maintenance to make sure all the individual blocks or pavers stay in place so that your retaining wall will not fall apart. They also create a hard surface that surrounds your trampoline on which children could potentially hurt themselves.

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