FAQ

There's a product called "create-a-king" which has a strap to hold them together and a piece in the middle to smooth out the crevice between the two mattresses. I think that's the specific brand name, but there should be other copycat products too you can compare.

We have an older house with a narrow stairway to our bedroom. We'd like to have a kingsize bed so we are considering getting two Twin xl mattresses and putting them together on split foundations. Do you have any recommendations or advice for us? Thank you.

It was a few years ago.

Is the Phillipsburg II just a new model of the Phillipsburg ?

What should you put between your mattress and the floor in this case to keep it clean/bed clothes off of the floor?

That one is on my comparison chart here. Also, number of coils doesn't necessarily matter. Consider the Beautyrest Black models, which are a step up from the World Class models. They have 850 coils vs 1000 for the World Class, yet they're stronger, heavier mattresses.

I'm considering buying a Beautyrest Teagan Luxury Firm at Macy's. Does this particular mattress go by another name at a less expensive vendor? Also this mattress is supposedly a higher grade because of the extra coils? Any truth to that? What is your feeling about this particular bed vs Sealy's Knotty Pine . Your website is very informative. Nice job. Thanks

There's an extremely rare size called Olympic Queen which would be close, but I don't know any major manufacturers that sell them. It would have to be a custom job.

I need an extra long queen bed 85-88 inches. What's the best way to go about getting one?

California King boxsprings are needed for a California King boxspring. They're 36x84 each (contrast that with a regular king boxspring, which is 39x80 each).

I was wondering what size box springs are needed for California King Mattress. I have a King but I am getting passed down a better mattress however it doesn't come with a box spring. Wasn't quite sure due to the dimension difference what size box springs I should get. Low on funds so they would be secondhand.

The floor is fine. You don't even need the bunkie board if you do it that way.

I have a platform bed with slats but the slats sit at the top of the bed rails so once the bunkie board and mattress are put on it's so high it no longer looks like a platform bed. Can I just take the slats out and put the bunkie board on the floor and the mattress on top of that so that it will have more of the platform bed effect or does the bunkie board and mattress need to sit up away from the floor because of moisture or some other effect that will ruin the mattress?

What mattress would be similar to the Westin's Heavenly Bed. I know its Simmon's made but I need a twin XL to put on my side of our king adjustable and the Westin website is now showing that as an option. I don't like my memory foam, I wake up with a back ache every morning. Thanks

Either one or the other is fine. I have a page about that here: Do you need a boxspring?

Thank you for a great site. I am looking at the Tuft & Needle queen. Do you recommend using a box spring and platform/ slat frame? I am a little confused about what to put the bed on.

So I ended up buying a new slats platform of higher quality (still solid pine wood though) with denser slats, looks like this: http://www.tomitot.co.il/wp-content/uploads/2014/t/8.jpg If feels pretty robust and massive, pretty sure it will support the mattress well for many years to come :)

The platform is 200xm X 160cm, made from solid pine wood, and it cost me about 120$ (in Israel - it would have probably cost less in the US) around 7.5 years ago. It looks like this: http://www.sleepnet.co.il/media/shops/684/products/p31834b.jpg. The way I see it I have 3 options: 1. Stay with it (maybe it doesn't need replacing? I have no idea) 2. Replace with a new unit of the same type, that is made out of solid pine wood (and do the same every ~10 years when I change mattresses ) 3. Replace with a new unit made out of hardwood (may be hard to come by where I live, not to mention the price!) I am in a bit of a loss as to what to go for, any pointers would be appreciated :) My main concern is of course support for the mattress, I don't really care about aesthetics.

It's tough to know for sure. Good materials such as real wood (rather than pressboard) and hardwood rather than something like pine would matter. But in general, you get what you paid for, so if you paid a lot of money for it, it's more likely to be good quality.

What makes a platform high quality? How can I tell if mine needs replacing?

That entirely depends on the quality of the platform. If you got a good one, it could last another 10 years.

I just realized my slat platform is pretty old itself - about 8 years old. Should I get a new one too to go with the new mattress? Aside from its age it looks to be in a decent state.

It seems I can't have my cake and eat it too :) I guess I'll try to go for a mattress that's soft enough for when I sleep on the side, but firm enough for an occasional stomach sleep (probably leaning towards soft as I usually side-sleep). Thanks again!

Close. First, there is a difference between softness on the top and support underneath. No matter how soft the mattress is, you still want good support. Side sleepers tend to need more softness on the top layer because you're concentrating all of your body weight on a small area (your shoulder and your hip, generally). Stomach sleepers, on the other hand, tend to need something much firmer, because you can't really afford to be bent in any when you're face down. When you're on your back, you can sink in a little, because it's natural to be arched forward very slightly. But on your stomach, you cannot be bent backwards. So, in short, softer for side sleepers, harder for stomach sleepers, somewhere in between for back sleepers. No matter which you get, make sure it's supportive in every position. You just don't want to feel any pressure.

Even better :) How about the correlation between firmness and sleeping position? I've read that soft is better for side sleepers and medium is better for stomach sleepers, so I'm in the same jam if this holds any truth...

That's the first time I've ever heard that, and it's complete nonsense. In general, memory foam gets higher customer satisfaction ratings than innerspring, and that has nothing to do with what position you sleep in.

Thanks for the quick response! You are a true savior :) One more question that's been bugging me - I often see recommendations based on sleeping positions, such as "memory foam is good for side-sleepers and Innerspring is good for stomach sleepers". But I sleep in both positions, sometimes alternating between them in the same night (probably more side than stomach though). What should I do?

I'd say even 3 inches would be pushing it. ~5 inches is way too far apart. If you didn't want to replace the platform bed, you can get a piece of plywood or something called a "bunkie board" to go across the slats. Otherwise, yes, it would need to be replaced or used with a boxspring.

"As long as you have a platform bed with either a solid surface or enough slats that the mattress won’t be able to bend in between them." How can I determine whether I have enough slats or not? goodbed.com recommends at most 2-3 inches between slats, but mine has about 4.8 - should I replace it?

Not really. Part of it depends on whether you want it to last for a few years, or if you want it to last until he's in college. I'd probably recommend something a medium firmness (an extra firm isn't necessary, while a really thick plush pillowtop might be too tall.)

Is there a recommended mattress for a 9 or 10 year old boy? Might be hard to have him pick out a mattress himself.

Yes, latex mattresses are very durable. You can see my thoughts here.

Thanks for your informative website. I have started looking at buying a new mattress and was so glad I found your website first. I do have a question for you. Found a store that sells pure bliss latex mattress. I really felt comfortable in the bed and would be willing to pay the high price but want to make sure it is worth it.My question is do you know if latex mattresses tend to last longer than a more traditional one? Thanks

I don't believe you should base what mattress you sleep on for the next 3000 nights of your life on how it smells for the first ~2 days. Some people with really sensitive noses claim they can still smell the foam after a week. But, if you're using it for nearly a decade, I don't think that's an important factor. Get it delivered in the morning and don't put sheets on it right away. Maybe leave a window open, and the smell should be mostly gone that night. That's true of most foam mattresses. The ones shipped in a box from China might have a smell a little longer than something like the iComfort you're looking at. But either way, the important thing is how the mattress feels.

I would like to know your opinion about the odor of memory foam mattresses in general and specifically for the serta i comfort savant and genius everfeel models.

The difference is in the types and amount of foam. They'll all have the same coils. For what it's worth, they don't all look the same, either. The pattern on the ticking is a little different. And the entry-level ones often don't have handles. The more expensive ones tend to be thicker and have more foam.

You mention in the Simmons Recharge article that there are L1, L2, and L3 levels in the Beautyrest Recharge lineup. Since these mattresses "look" the same in all the internet research I've done, what IS the difference in these levels? I'm looking at eBay at a Recharge Classic Luxury Firm and comparing to the Fischer Island Luxury Firm at Mattress Firm. Fischer Island is an L3. The eBay would probably be an L1. So what is the difference?