Are steel wall pool kits better than resin?

[Ryan]

I’m trying to figure out whether it’s better to go with a steel wall pool kit or one made of resin. I’ve seen mixed opinions online. Some people say steel is stronger and lasts longer, while others say resin holds up better against rust and doesn’t get as hot in the sun. If anyone here has owned both or done the research, I’d love to hear which one you picked and why. I’m leaning toward steel for durability, but not if it’s going to be a pain to maintain or replace later.

 

[CuriousChris]

Are you getting a pool kit made of resin or steel? For my yard, I purchased a resin one. Steel can rust, especially when exposed to chlorine or salty air, but it's strong, less expensive, and ideal for harsh weather. It needs to be inspected for scratches and possibly painted occasionally. Because gunk doesn't stick as well, resin stays cleaner, feels cooler in the sun, and doesn't rust. However, it is more expensive and may not be as durable in extremely cold climates. Since I detest extra work, I went resin, and it has worked well for years. If you don't mind a little maintenance, steel is cool.

 

[Ethan Blake]

I went through this exact decision process when we put in our pool, so I totally get the back and forth. Both have their pros and cons, and a lot comes down to your climate and how you plan to use and maintain the pool.

Steel wall kits are renowned for their strength; they are sturdy and resilient. However, rust can become a problem over time, particularly in humid or rainy climates. A minor abrasion may eventually allow moisture to seep in, even if they are coated or galvanized. They can, however, last a long time with the right maintenance and a quality liner.

Resin pools, on the other hand, won’t rust, which is a big plus. They also stay cooler in the sun, which is nice if you’ve got kids climbing in and out all day. The downside is they can be a bit more expensive, and while they hold up well, they might not feel quite as heavy-duty as steel.

For rust-related peace of mind, I ultimately chose resin, and I've been quite pleased with it. Steel is still a good option, though, if you're good with upkeep and want that extra durability. Just be sure to check for and repair any nicks or scratches as soon as possible.

 

[Mason Blake]

I’ve owned both types over the years, started with a steel wall pool and later switched to resin when we upgraded. If you’re after strength and don’t mind a little upkeep, steel is definitely tough and gives that solid, permanent feel. The main drawback, like others mentioned, is rust. Even with good coating, once the finish gets scratched, it’s only a matter of time before corrosion sets in, especially if you use saltwater or live somewhere humid.

My resin kit has been way easier to live with. No rust worries, no hot edges in summer, and it looks newer for longer. It might not feel quite as “heavy-duty” as steel, but for me, the low maintenance easily makes up for it.

Whichever you choose, keep your water chemistry balanced, that’s huge for preventing metal corrosion or resin discoloration. I use AquaDoc’s clarifier regularly, and it keeps the water looking spotless while helping reduce buildup on the walls. It’s been a simple but game-changing addition to my maintenance routine.