90% of customers were happy with their purchase
Serta Perfect Sleeper Sandburg 12.5" Firm Mattress
Why Our Sleep Experts™ Love It
"If you want firm, but not too firm on your hips and shoulders, this is so perfect! You will sleep comfortably all night!"- Aaron Sudia, Sleep Expert
Experience the exceptional comfort of added layers of support foam with the Sandburg, the official mattress of the National Sleep Foundation. With a firmer feel than other beds in the collection, the Sandburg features two layers of Serta Support Foam for ultimate pressure point relief and gentle cushioning. For enhanced airflow and heat dissipation throughout the mattress, enjoy the contouring effect of the Cool Twist Gel Memory Foam for a more ideal sleep environment. Plus, our 825 Edition Custom Support Coil System provides ultimate pressure point relief and minimizes motion transfer for the restorative sleep you’ve been dreaming of. With the Sandburg you’ll experience better pressure point relief than ever before on a bed that’s suited to your comfort level.
Elevating the top and/or bottom of your mattress provides targeted support to help reduce snoring, provide pain relief and make reading and watching TV more comfortable.
Adjustable Base Friendly
Temperature-regulating components and materials draw heat away from the body to create a cool and comfortable sleep surface.
The goal of motion separation is to isolate movement, helping to reduce what you feel (like your partner tossing and turning) and offer pressure relief to your shoulders, hips, and back.
Proper support from your mattress can alleviate common sleep problems from snoring to soreness to sleep apnea as it distributes your weight evenly across the mattress and maintains proper joint and spine alignment.
Breathable materials regulate body temperature and prevent heat buildup to create a cooler sleep experience.
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Let's Look Under The Covers
Cool Twist® Gel Memory Foam
With Serta’s Cool Twist® Gel Memory Foam, cooling gel is swirled perfectly into a lush foam designed for long-lasting durability, pressure relieving comfort and heat dissipation.
HyperTouch™ Comfort System
Serta’s HyperTouch™ Comfort system replaces ordinary foam with a combination of specialized foam, engineered fibers, and premium stretch fabric. This system comfortably cradles your body from head to toe for better pressure point relief.
Serta® Comfort Foam
A combined 1" of Serta Medium and Firm comfort foams reinforces the mattress, providing a solid, yet comfortable feel for restful sleep.
825 Edition Custom Support Coil® System
This system of individually wrapped coils provides contouring and cradling support, minimizes partner disturbance, and features an extra-deep foam rail to help reduce edge roll-off and extend the sleep surface.