Memory foam

We are very pleased with our 5cm topper from Duvalay. They specialise in toppers for boats and caravans. No connection; just a satisfied customer. Transformed the sleeping on board experience.
 
Here it is just to hot for the memory foam, not a problem for where you are I guess. I turned over the mattress and sleep on the non memory side.
 
Advice from a marine canopy maker/upholsterer was not to go for memory foam on a boat. Said that they absorb moisture and having slept on one once it did feel a little damp......
 
I have come to the conclusion that memory foam is a triumph of marketing over mediocrity. It deforms too easily to provide any support, and the remainder just makes you hot.

Agree with this. I used to slit the blocks and sell it, so obviously I had it aboard! It doesn't like anything that is not dead smooth and flat. We turned out 'vee' berth into one big bed, so we had to put a triangle of ply to join the two bunks. The memory foam split on and around these lines. Gimme a spring mattress any day.
 
Well, I am a fan. We have a nice 3" topper straight on top of the std boat mattresses and it has transformed our comfort - lovely and snug and helps stop you rolling about if its bit lumpy outside. No issues with damp, just use a antidamp layer anyway under the main cushions. Ours has a washable "cool" cover.
 
I tried one a few years ago. I can't remember if it was any good or not.







Sorry, just couldn't resist :)

We've had one at home for over 5 years and get on very well indeed with it. As with all things in life there is good and bad. They also come in different degrees of firmness and can be combined to form 2 stage support. I certainly wouldn't write them off out of hand. Go somewhere which sells good stuff and try them out.

Henry :)
 
We bought an expensive memory foam topped pocket sprung mattress for the bed at home.

Although it seemed comfortable, both in the shop and when I first lay down, I just didn't get a good night's sleep on it.

The root cause was, it's just far too hot. Just about OK in the winter (when it's well below 5 degrees) but unbearable the rest of the time.

It was like having an electric blanket on full power all the time. I could feel the heat reflecting upwards off the mattress, and there was no escape.
My natural reaction on being too hot was to turn over, but the heat just doesn't seem to escape and I just spent all night every night tossing & turning.

After a few months I'd had enough and we bought another mattress - this time with no memory foam.
Bliss.

That stuff's not coming anywhere near the boat, or the house, ever again.
Over hyped mediocrity describes it rather well.

Standard foam on the boat gives us a great night's sleep every time.
 
We had a mattress topper made for us for use on the boat using about 100mm thick Dunlopillo Latex and been very happy with it for the last 7 years.

My wife, who has an arthritic spine finds she only sleeps well in two places, on the boat or on our Tempur memory foam mattress which is around 300mm deep.

A much more dense material than memory foam, the latex topper does not noticeably suffer from the draw back of being hot during the summer.
 
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