Serta Perfect Sleeper Rolling Knolls 10.5" Firm Mattress
- Helps reduce tossing and turning
- Encourages back support and alignment
- Promotes a balanced sleep temperature
When it comes to mattresses, one size definitely doesn’t fit all. The mattress should be longer than the tallest person sleeping on it. The bed width should allow enough space to fold your arms behind your head without going beyond the mattress edge or touching your partner’s elbows (for two adults, we recommend either a queen or a king).
- Split sizes also available. Contact us!
Overview & Specs
- Features & Specifications
- Delivery & Shipping Info
- Warranty Info
The Serta Perfect Sleeper Rolling Knolls Firm Mattress features Serta’s Cool Twist® Gel Foam and 520 Custom Support® Innerspring System. It is designed with a unique set of features to help solve 5 common sleep problems. It helps reduce tossing and turning with Cool Twist® Gel Foam as well as encourages proper back support and alignment with Serta’s 520 Custom Support® Innerspring System. This mattress promotes a balanced sleep temperature with an overall mattress design that helps promote airflow and minimizes impact from partner movement with a premium support system and advanced foams designed for motion isolation. It also resists sagging and edge roll-off with Serta’s ComfortLast® Construction. This mattress also features a layer of Serta Support Foam, which combines gentle cushioning with extra support for more firmness throughout the mattress.
Comfort Type: Firm
- FireBlocker® Fiber
- Pillow Soft Aire™
- 1” Serta® Support Foam
- .5” Cool Twist® Gel Foam
- Serta® Insulator Pad
- 520 Continuous Support® Innerspring System
- Twin: 39” W x 75” D
- Twin XL: 39” W x 80” D
- Full: 54” W x 75” D
- Queen: 60” W x 80” D
- King: 76” W x 80” D
- Cal King: 72” W x 84” D
Delivery & Shipping Info
Items delineated as “FREE SHIPPING” ship free with ground shipping and do not include in-home delivery or setup, nor do they qualify for White Glove Delivery.
Get free delivery when you spend over $399.* This includes next day delivery, free in-home set up, removal of old mattress, and our trademark White Glove Delivery!
*Available for most products and online only. Select zip codes do not apply. Call for details 800-327-7720.
White Glove Delivery Details: We guarantee your new mattress will be delivered within a designated 1 day delivery window, or your delivery is free. If your delivery is late, simply contact us after signing the delivery manifest with the delivery time stamp and we will credit your account or mail a refund check for the price of your delivery fee within three weeks. As part of our White Glove Delivery Service, we will contact you to schedule delivery whenever it's convenient for you. While we install your new mattress, we will also haul your old mattress away. White Glove Delivery is not applicable on all products and is not available in all areas.
10 Year Non Prorated Warranty
Serta® mattresses or foundations used with proper support are protected by a 10 year limited manufacturer’s warranty. Serta products are warrantied against manufacturing defects in workmanship and material (excluding covers and handles).
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