- Is the Seabright Plush actually soft?
- No. Despite the Plush name, Serta lists this mattress at a firm comfort level. Expect a flat, supportive surface with only light cushioning from the quilt, not a soft, sinking feel.
- What kind of support does it use?
- It uses a continuous innerspring coil system with a quilted comfort layer on top. That gives even support across the surface, but less motion isolation than pocketed coils or foam.
- Is it good for side sleepers?
- It is a firm innerspring, so side sleepers may feel pressure at the hips and shoulders. Most side sleepers do better on a softer or hybrid model.
- Does it work with an adjustable base?
- Serta does not list this model as adjustable-base compatible. Innerspring mattresses without that rating are best kept on a flat foundation.
- What is CertiPUR-US certification?
- It is an independent program that sets standards for the content, emissions and durability of the polyurethane foam in the mattress. It covers the foam, not the coils or the overall comfort.
- Does it need a box spring?
- Serta does not specify a foundation for this model. A firm, flat base or a compatible box spring is the usual setup for an innerspring mattress.
- Where is the Serta Perfect Sleeper Seabright Plush Mattress cheapest?
- At Sleep Outfitters, for $199.99, as of our latest check.
- Where can I buy the Serta Perfect Sleeper Seabright Plush Mattress?
- 2 stores we checked sell it, including Sleep Outfitters, Mattress Warehouse.