Mattress Topper vs. New Mattress
A topper is a 1–4 inch layer that sits on your mattress. It can change how your bed feels for a fraction of the price of a new one.
A topper is a good fix when…
- Your mattress is too firm and you want it softer
- The bed is in good shape but you want extra pressure relief or cooling
- You’re renting, in a dorm, or furnishing a guest room
Buy a new mattress when…
- It sags or has deep body impressions — a topper will sink into the dip too
- It’s older than 8–10 years
- You’re waking up with new aches
See our best mattress toppers.
FAQs
How thick should a mattress topper be?
2–3 inches is enough for most people; 3–4 inches makes a bigger change to a very firm bed.
