Do pocket coils make a difference for heavier people

I think pocket coils flex independently, so they conform better, but the gauge of the wire matters more than the coil type. Cheap pocket coils get soft fast.

I'm 300+ and went from a cheap bonnell to a pocket coil hybrid. Night and day. The bonnell felt like a trampoline with a sag in the middle. But I also think the foam layers in the hybrid do a lot of the heavy lifting—literally. So it's not just the coils.

Gauge. Gauge. Gauge. A 12-gauge pocket coil with a decent number of turns will hold up. A 14-gauge might not for someone your size. Ask the manufacturer for the coil gauge before you buy.

More coils doesn't automatically mean better support. Often it means thinner wire in ecah coil. For heavier people, fewer but thicker coils generally last longer. Think 800-1000 coils in a queen with 12-gauge wire.

"More coils = thinner wire" is a bit of an oversimplification, but the direction is right. Density matters too. And edge support—pocket coils often have a coil edge, which can be weak for heavy sleepers who sit on the edge.

ShortStackSam raises a good point. I got a hybrid witkh a foam-encased edge and it's been fine, but my wife's cheap pocket coil has no edge support at all. So it's not just coil type, it's the whole build.

Also, if you're 280, a lot of standard mattresses are just not rated for that. Check the weight limit. Some pocket coil beds are rated to 250 per person. You might need to look at specifically "heavy duty" or "big and tall" lines.

Second the weight limit thing. My brother is about 290 and got a pocket coil that felt great in the store, but within a year it had a visible dip. He's now on a latex-over-coil with a 15-year warranty. So yeah, pocket coils can help but only if the whole mattress is built for the weight.

Warranties are tricky. Most require a visible dip of 1.5 inches or more, and they prorate. Some brands are better. But honestly, I'd focus on coil gauge and whether the support core is zoned or reinforced in the middle.

Not to be that guy, but have you considered just getting a firm latex mattress? No coils to sag. I know it's not what you asked, but for heavier folks latex can be a better long-term bet.

Latex can work but it's also hot and can feel like a brick if you're not used to it. And some people say it starts to soften at the surface, though it doesn't sag like foam.

I think the takeaway here is: yes, pocket coils can make a difference, but only if the gauge is right and the rest of the mattress isn't junk. Don't just buy something cuz the listing says "pocket coil" and assume it's heavy-duty.