Serta Mattresses

2 Serta mattresses. Prices run $230 to $299.

Serta

Twin, Medium, 8 to 10 in

+CertiPUR-US certified foam

+Medium firmness suits many sleepers

+Twin size for single sleepers

−Twin size offers less room than larger sizes

$299.00

as of 11/04/2026 02:37 PST - Details

Serta

Twin, Memory Foam, Medium Firm, 8 to 10 in

+CertiPUR-US certified foam

+Cooling gel memory foam

+Medium firm feel

−Twin size is narrower than full or queen models

$230.00

as of 11/04/2026 02:37 PST - Details

Serta mattresses at a glance

2 of the 383 mattresses we list are Serta (1%). Half of them cost less than $265; across all mattresses, half cost less than $310.

Most listed here: Twin size (2), Memory Foam type (1), Medium firmness (1).

Counts and prices are this site's own listings; prices are the ones shown on the cards.

mattress	Size	Type	Firmness	Thickness	Spec score	Price
	Twin		Medium	8 to 10 in	n/a	$299.00 as of 11/04/2026 02:37 PST - Details
	Twin	Memory Foam	Medium Firm	8 to 10 in	n/a	$230.00 as of 11/04/2026 02:37 PST - Details

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.