Question 1

What is a mattress foundation?

Accepted Answer

A mattress foundation is a sturdy base that sits under a mattress to give it a flat, supportive surface and raise it to a comfortable height. Most modern foundations are built from a wood or metal frame with closely spaced slats or a solid deck, covered in fabric to match the mattress. Foundations are designed to work with the mattress inside a bed frame or on a metal bed frame.

Question 2

What is the difference between a mattress foundation and a box spring?

Accepted Answer

A box spring has a wood frame with actual springs inside that add a little give beneath the mattress, while a mattress foundation uses rigid slats or a solid surface with no springs. Box springs were built for older innerspring mattresses that benefited from some flex, but today's foam, hybrid, and modern innerspring mattresses generally perform better on the firm, even support of a foundation. Most new mattresses are sold with a foundation for that reason.

Question 3

Do I need a foundation for my mattress?

Accepted Answer

Most mattresses need a foundation or an equivalent supportive base, such as a platform bed or adjustable base, to perform as designed. Setting a mattress on the floor or on widely spaced slats can lead to sagging and may void the warranty. If a bed frame already has a solid deck or slats spaced a few inches apart, a separate mattress foundation is usually not required.

Question 4

What is a low profile mattress foundation?

Accepted Answer

A low profile mattress foundation is a shorter version of a standard foundation, typically about four to five inches tall instead of eight to nine inches. It is a good choice for taller mattresses, since many modern models are 12 inches or more, and it keeps the overall bed at a comfortable height for getting in and out. Low profile foundations offer the same support as standard ones, just with a lower finished look.

Question 5

How do I choose the right mattress foundation?

Accepted Answer

Start with the mattress size, then pick a foundation height based on how tall the finished bed should be once the mattress is added. Next, check the mattress manufacturer's support guidelines, since some brands require a solid or closely slatted surface. Mattress Warehouse offers standard and low profile foundations sized to match each mattress it sells, and store staff can confirm which base keeps a specific mattress warranty in good standing.

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What is a mattress foundation?

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Do I need a foundation for my mattress?

What is a low profile mattress foundation?

How do I choose the right mattress foundation?

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Filters

Size

Brand

Product type

Foundation Type

Foundation Profile

Collection

Product Grid

What is a mattress foundation?

What is the difference between a mattress foundation and a box spring?

Do I need a foundation for my mattress?

What is a low profile mattress foundation?

How do I choose the right mattress foundation?