Hello Phoenix and everyone.
You have a wonderful source of information here, thanks so much for making this available!
A year ago I purchased what I thought was a good mattress from www.foammattressdiscounts.com which probably explains very well why Iām here. After my back began to throb with hellish knife pain, I went searching, found your discussion board, and read through your information. I then emailed Foam Mattress Discounts and got the following info to go with what you have already said about their ā5Lbā mattresses being something like a combination of 1.7lb support foam and 3.3lb memory foam that they deviously call 5lb foam:
The ild of the memory is ten pounds and the ild of the support foam is thirty four pounds, hope this helps you and thank you for you business.
So I paid $340.00 for the following full size mattress:
2x 3.5" layers of 1.7lb 34 ILD poly foam
1x 3" layer of 3.3lb 10 ILD viscoelastic foam
Unknown mattress pad/bag with zipper that will hold 10" of material in full size.
FBM sells the same thing for just under $200.00 shipped and states that itās good for about a year. At least I got a mattress bag out of the dealā¦??
Iām a bit miffed, but life goes on. Nothing about it is 5lbs and I could swear their website used to say it was ā5.3lb foamā last year when I first ordered. I see the 5.3lb spec out there all over the place and assumed that it was all the same foam. Wrong, and they have changed their website and here it is:
Obviously folks, DONāT BUY THIS. But you knew that.
Now that I ride the lightening every night, Iām looking for a solution PDQ. The problems started when it warmed up here and seem to get better with the A/C cranked so Iām drilling holes in my bed frame because I reinforced it to be solid and completely enclosed the mattress on all sides. If this doesnāt work (and I have no reason to believe that it will) then Iāll be shopping again.
So after researching this I am seeing detailed specs but with radical price differences such as:
FOAM ONLINE
These guys better be awesome because they are double the price of the other two. Are they the only real deal for the stack-it-yourself foam mattress customer? How can the other guys be selling the same stuff for half the price? What about their āHigh Resilience Foamā with a colossal 2.5 density and 3lb weight? It has 50% resilience, which I believe is the highest Iāve seen so far. Their memory foam seems inferior, but what if those are real industry numbers and Iāve been duped again. Are these guys hardcore or just not in it to win?
FOAM BY MAIL
Iāve read scary things about these guys on here, but everyone on the other mattress board is totally in love with them. The above link is the spec sheet on their āLUX-HQā foam. Iām thinking that āLUXā is some sort of brand name and wondering why they donāt list the weight of the foam just like they list density and other specs. What does that indicate? Why are they so much cheaper than Foamonline? This canāt be the same stuff that Foamonline calls Evlon can it? Seems like it either is and the numbers look slightly different due to different rating systems, tests, or variances in product (I keep seeing mention of ranges of ILD, like ± 2 over the whole batch) or it is one of many very close versions of the same spec foam but just different enough to be its own formula/process/product. Does FBM lie about their product or deceptively ship the wrong product? If they were using the same formula or supplier for āLuxā as FoamOnLine is, why is the elongation measurement a full 25% less? If not, why make two foams that are otherwise so close in spec? Not that Iām into stretching my mattresses, but the resilience number on all of these materials is less than your ideal 60%+ anyway, and all of the other numbers line up.
FOAM FOR YOU
http://foamforyou.com/Foam_Specs.htm#Open Cell Foam Specs
These guys have what appears to be the same foam as FBM but with another variety called āTough Luxuryā thatās obviously made for Rhinoceros beds. FoamForYou does not list weights either but does list all other specs with prices in line with FBM. Unfortunately you must pay shipping, the website is convoluted and hard to navigate, and prices for finished mattresses are higher than FBM despite using what appears to be the same stuff. The Latex is cheap here, but Iām scared of all cheap latex after reading info on your site.
My plan for all of this is to use the Custom Sleep Design site to figure out something close to what I need and then buy in layers so that I can test and make a dog bed out of what I donāt use. When I am satisfied Iāll glue everything together and be done for a long time. Iām not really into Latex because it seems much more expensive and if the suppliers are to be believed, the 2.8lb density foams are good for like 12-15 years, which is great because Iām probably gonna want to make a new one by then anyway. If anyone knows of any other distributors that facilitate the DIY/test and tune style that Iām after, by all means let me know. I donāt wanna have to do this again in a year. ļ
I really canāt understand why foam mattresses arenāt a dime a dozen. You pay less for hand finished guitars and itās not like any of this is limited production or takes two weeks to cure. Iāve never seen an industry so ruled by hidden information, half-truths, and outright lies. I would be completely lost if it werenāt for this forum and its information.
THANKS SO MUCH!