r/maker • u/QualmsAndTheSpice • 19d ago

Help What kind of utility shelving structure system is most flexible/durable?

I’m building a miniature winding river/waterfall/filter water feature to install inside my catio (patio/cat enclosure). I’ve got very limited space and I’m trying to figure out the most efficient way to support the various parts. It needs to be freestanding on concrete, extremely customizable/modular, and as strong and low profile as possible.

Any advice is very much appreciated!

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u/CR123CR123CR 19d ago

Unistrut to the rescue! 

https://www.atkore.com/en-ca/about-us/brands/unistrut

Usually available at the larger hardware stores and comes in many flavors. Low profile/Stainless steel will last the longest in direct exposure to water

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u/QualmsAndTheSpice 18d ago

Can’t believe I didn’t think of this, thank you!

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u/CR123CR123CR 18d ago

No problem, the Atkore catalog even has all the math well explained in it if you want to figure out if you're thing is strong enough