Sometimes those “why not” ideas end up working better than expected.
Mixing cup and link sections isn’t something I’ve seen much either, but I get the logic. Like you mentioned, “it could break up the wind noise and maybe add a bit of weight where you need it.” In my experience, the main issue is always water flow—if you’re not careful with sizing, you’ll get backups or splashing. I’ve had better luck just adding a discreet weight at the bottom of a link chain. Not pretty, but it keeps things stable and doesn’t mess with drainage. If you’re not worried about looks, experimenting might be worth it, just keep an eye on how the water actually moves through the setup.
if you’re not careful with sizing, you’ll get backups or splashing
That’s what I’m worried about, honestly. My downspout area is right by a walkway, so splashing could be a pain. Has anyone tried those little splash guards or trays at the bottom? Wondering if that actually helps or just makes a mess.
I hear you on the splashing—seen it plenty of times, especially with link-style chains. Those trays at the bottom can help a bit, but if the water’s coming down fast, they sometimes just overflow and make a muddy mess right where you don’t want it. I’ve had better luck with the deeper, bowl-shaped splash blocks. They keep most of the water contained, though you still get some splash in a heavy storm. Honestly, cup-style chains plus a decent tray or block seems to cut down on the walkway puddles more than the open links. Just my two cents from jobs I’ve done around walkways and patios.
Honestly, cup-style chains plus a decent tray or block seems to cut down on the walkway puddles more than the open links.
I’ve noticed the same thing, but I’ll admit I’m still a bit skeptical about how much any of these setups really help if you’ve got a green roof above. My sedum roof slows runoff, but when it finally lets loose, it’s like a mini waterfall. Cup chains do better than links, sure, but even with a big splash block, I still get some pooling. Anyone else dealing with that combo? Maybe it’s just the nature of green roofs, but I keep wondering if there’s a smarter way to direct all that water without just moving the mess around.