Which mattresses are the most toxic? Polyurethane foam mattresses, whether they contain a modicum of soy or not, continue to negatively affect human health and the environment, and soy foam is not even readily biodegradable, so will end up in landfill with the rest of those toxic foam mattresses.
Is a foundation necessary for a memory foam mattress? If you want to get the most out of your memory foam mattress, then it will need to be placed on a solid and heavy foundation. Some box springs are fine as long as they are well-made, solid and don’t have huge amounts of space between the slats.
Can I use a mattress as a foundation? Best Foundations for Innerspring Mattresses
Innerspring mattresses are relatively sturdy. As such, they’re compatible with nearly every type of foundation, including slatted foundations, solid bases, or box springs.
What does it mean when a mattress is meant to be used without a foundation? A platform bed is a piece of furniture that doesn’t require a foundation or box spring. With this type of bed, you put your mattress directly on the platform. Platform beds are typically made of wood, and contain a series of wooden slats that run across the bed.