This is the third matress in a row where, after a small number of years, four in this case, after dutifully rotating (flipping is no longer an option) we find ourselves sleeping in troughs.
The previous mattress, don't remember the brand, was a pillow top. We were able to get a replacement for the it under warranty. A rep came and measured the depth of the troughs before deciding. When we found ourselves in troughs with the replacment we decided to try a non pillpw top.
Can someone provide the name of a matress that is comfortable and can be flipped? Earlier in lfe matresses lasted decades. I can't help thinking, with the profusion and multiplication of mattress sellers that planned obsolescence hasn't become too important of a factor.

*Worth every penny
*Does not sag
*Quality built
*Better than Serta I-Series
*Have scoliosis..no more hip pain
*Can drive long distance daily for job without hips hurting
*Not hot if you keep furnace heat down
*Look forward to bed each night
*Never slept better

My wife and I both have trouble sleeping, so we now sleep in separate beds. We recently purchased two new Englander mattress and box spring sets, which are innerspring with a layer of memory foam. Immediatly after they arrived, my wife complained that she felt hot at night, and couldn't sleep. She gave the mattress set a week's trial, but was so uncomfortable with the heat she returned it to the store and exchanged it for a Simmons Beautyrest Elite, which she loves.

I hung in there with the Englander for almost 4 weeks (the store's exchange period was 30 days). I too noticed that I was unusually warm at night - this in mid-winter - and I worried what it would be like during the heat of summer. Worse than that was how uncomfortable the mattress was. When I laid on my side, there were pressure points at my hip and shoulder that felt like I was laying on the floor. A couple of times I woke up with my hand numb, and almost every day I woke up with a backache. I finally gave up and exchanged it for a Simmons as well, which so far has been a vast improvement.

The salesman at the store admitted that he's gotten some complaints about the mattress being hot, apparently from the layer of memory foam just below the surface. This is not a mattress I would recommend to anyone.