Beautyrest Emerald Nights Firm 11.5

Upgrade your sleep with the dependable support and elevated comfort of the Beautyrest Emerald Nights 11.5" Firm Mattress, part of our Signature Collection—designed for sleepers who want enhanced support, improved motion separation, and long-lasting durability at an excellent value.

Built with Beautyrest's advanced Pocketed Coil® support system and breathable comfort layers, this mattress delivers consistent spinal alignment, reduced partner disturbance, and a firm feel that promotes restorative sleep night after night.

Ideal for back and stomach sleepers—or anyone who prefers a stable, supportive surface with minimal sink—this mattress blends trusted craftsmanship with everyday comfort.

Signature Collection Features

✅ Firm Comfort Level
Provides strong, supportive sleep with excellent alignment and minimal body sink.

✅ Beautyrest Pocketed Coil® Support System
Individually wrapped coils respond independently to your body for targeted support and reduced motion transfer—great for couples.

✅ Breathable AirCool® Comfort Foam
Helps promote airflow through the mattress to maintain a cooler, more comfortable sleep environment.

✅ High-Density Support Foams
Adds durability and pressure relief while maintaining the firm feel many sleepers prefer.

✅ Reinforced Edge Support
Creates a more stable seating edge and expands your usable sleep surface.

✅ Quilted Comfort Surface
Provides a classic mattress feel with added cushioning and long-lasting structure.

✅ 11.5" Profile Height
Compatible with most foundations, frames, and adjustable bases.

Best For

• Back sleepers
• Stomach sleepers
• Couples wanting reduced motion transfer
• Sleepers upgrading from entry-level mattresses
• Shoppers wanting better support and durability than basic models