Serta Perfect Sleeper Cascade Ridge Plush 12.5"

Traditional plush innerspring at an entry price. Serta Perfect Sleeper Cascade Ridge Plush 12.5" is built around perimeter reinforcement.

Serta sells this model at $799 for a queen. That places it at the value end in the current lineup, which runs from the $499 Classic innerspring up to the $3,599 iComfortPro Level Three. If your budget is fixed, the table above is the fastest way to see what a hundred dollars either direction actually buys you inside the same brand.

The comfort stack is: Quilted plush top — soft quilted surface; Comfort foam — cushioning layer above the coils; Wrapped coil unit — pocketed coils tuned for steady support; Foam encasement — perimeter reinforcement.

In practice, that build gives a plush surface. Traditional innerspring fans sleepers get the most out of it; motion-sensitive couples will want to look one model up or down the range. Serta's zoned support systems all share the same idea — firmer coils or foam under the hips and lumbar, softer at the shoulders — so moving between models in this lineup changes the comfort layers far more than the support feel.

Serta.com sells this model with a 120-night trial and a 10-year limited warranty, with free shipping. Buying through a retail partner such as Mattress Firm or Costco changes both the trial terms and the price, so confirm the return window at checkout rather than assuming Serta's direct policy applies.

Our 7.9 score is an editorial score. It comes from the published construction, materials and firmness, current per-size pricing, hands-on time with Serta's comfort levels in showrooms, and how the model compares to the rest of the range and to rival brands at the same price. It is not the output of a completed lab protocol on this individual unit, and we say so on every Serta page rather than implying testing we have not done.