Density (lbs per cubic foot)? Is it possible to find out the density?
72907
wouldn't LxWxH (in inches) be 80x60x1.5/1728 = cubic feet of foam for the product? this does equal 4, (or 4.166666) - if it's 4lbs per cubic foot as you suggest, 4 (lbs density) x 4.16666 (cubic feet of foam) this would suggest a product weighing 16.6666 lbs. if you check the shipping weight it's only 14.8lbs, product weight is stated at even less yet 12.5lbs. 12.5 lbs product weight, divided by cubic feet of foam product, or 4, equals 3lbs density. it used to be that fxi (foamex) brands were associated with density, aerus was 4lb, sensus was 5lb density etc. if you look at the foamex website, it states the new aerus natural line comes in 3, 4, 5, 6 and 8lb densities. so it's very possible that this is in fact legitimate aerus memory foam at a 3lb density which would explain its' lower price than usually found for 4lb memory foams with the aerus name.
1970060
The density was said to be 5.0. I thought that would have a fair amount of resistance but each person in my family of various weights just sank into it. Unuseable. I don't know the origin of the material.
1513286
if it doesent state the density of the foam, I would avoid buying it because its probably less than 3lb which wont last long.
1119527
I know this was asked a while ago, but I emailed the seller after I received the mattress (which, I have only been sleeping on for two days but am very happy with so far). They emailed back that the 7-inch base layer of high-density foam is a 4lb density... not sure about the others, but the base layer is most important when determining the overall durability, comfort, etc. I consider 4lb to be perfect for me, as that is on the medium-firm side.
1598909
Based on the weight i would surmise it is 2.5lbs memory foam. That is what a cubic foot weighs..industry standards. p.s. high grade memory foam is 4 to 5.3lbs lower wont last as long. The heavier,the better the quality. And the more it will cost. A very inportant number the seller should provide.
2249
not sure on the density, but I feel like I sink in but dont bottom out..if that helps at all. Im about 140 lbs.
268061
Anyone density in ibs please? Not depth or thickness but density. 2lb 2.5 lb 3lb ?
972318
My brain can't translate what 3 lbs of density means, I just wanted soft and squishy. Apparently 3 lbs means soft and squishy because that's what I got!!
1554205
Sorry, I checked the tags and didn't see a density rating. It is kind of squishy, but have found it to be very comfortable and worth the price.
1812547
Around 100 square feet per pound, I used a10 lbs. bag on about 8,700 square feet but it wasn't level ground.
216131
Thanks for your question! This mattress is made from 3 layers of High Density memory foam. There is a 5 inch layer of high density therapeutic foam, a 2.5 inch support layer of high density memory foam and the top layer is a 2.5 inch layer of gel infused memory foam. Unfortunately I don't have the exact density of each layer but 'high density' would mean 6 pounds per cubic foot or higher. I hope this helps!
704626
I don't remember but it is very dense. I think it tells you in the description.
1008083
Memory foam density is measured from 3.0 to 5.0 or higher. Does anyone know how to answer the question?
1533297
don't know cubic feet but you can mathematize these numbers if you want 36-37" x 18-19" x 16"
847419
I would not be able to do that... i bought this for my own personal use (in home I am by no means a professional)... it is quite accurate!!! It could measure in both lbs. and kg depending on your preference..
1061320
25lb is about 1 cubic foot, I used 50lb on a firepit approx 24in around, started off with 10lb and didnt make a dent in it
1005911
Aerus foam is *supposed to be* 4lb density. It's also supposed to be blue. The easiest way to check the density of a topper is by weighing it before you unwrap it. Multiply the length x width x thickness of your topper and then divide by 1,728 to get the cubic feet of your topper. Then divide the weight of your topper by that number to find its true density. The actual density of toppers can vary up to about 10% from the stated weight but it should not be off by more than that.