Sealy Conform Premium 12.5" Firm Mattress with Optional Base. Free White Glove Delivery.

Sealy Conform Firm Mattress

Up to 60% Off
60% OFF
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Layers of cooling gel memory foam and other types of foam are designed to deliver durable and flexible support for a good night’s sleep

Product Details

This product qualifies for white-glove delivery. Please enter your primary phone number and email address at checkout, and our carrier will contact to schedule a delivery appointment. Delivery availability may vary, depending on region.

Sealy Conform Premium 12.5” Firm Mattress with Optional Base. Free White Glove Delivery.

Posturepedic Technology of this mattress offers durable all-over support for a deep, relaxing sleep. Foam, memory foam, and gel foam layers help deliver full-body support that conforms to your body.

  • 12.5” mattress with a multi-layer construction
  • Comfort level: firm (1 or 2 out of 10, with 10 being the softest, and 1 being the firmest)
  • 1-inch SealyChill Gel Memory Foam is designed to respond to your body’s shape and helps keep a comfortable temperature
  • 7-inch SealySupport Gel Base Foam is firmer for support, and the added gel helps provide flexible, durable support
  • SealyCool Gel Memory Foam conforms to your body adding additional, flexible support
  • Reinforced edge allows you to comfortably sit and sleep on the mattress
  • CertiPUR-US-certified foams
  • Stretchy cover is designed for a cool and comfortable feeling, and the knit fabric conforms to your body
  • Made in the USA
  • 10-year warranty from Sealy

Free White Glove delivery includes unpacking and basic setup of the mattress, as well as removal of boxes, packaging materials, and old mattress. Before signing for delivery, any and all damage/defect(s) must be noted in order for Groupon to help facilitate a replacement.


  • Mattress:
    • Twin Extra Long: 12.5” (H) x 39” (W) x 80” (L)
    • Full: 12.5” (H) x 55” (W) x 74” (L)
    • Queen: 12.5” (H) x 60” (W) x 80” (L)
    • King: 12.5” (H) x 76” (W) x 80” (L)
    • California King: 12.5” (H) 72” (W) x 84” (L)
  • Mattress with Low Profile Foundation:
    • Twin Extra Long: 17.5” (H) x 39” (W) x 80” (L)
    • Full: 17.5” (H) x 55” (W) x 74” (L)
    • Queen: 17.5” (H) x 60” (W) x 80” (L)
    • King: 17.5” (H) x 76” (W) x 80” (L)
    • California King: 17.5” (H) x 72” (W) x 84” (L)
  • Mattress with Standard Foundation:
    • Twin Extra Long: 21.5” (H) x 39” (W) x 80” (L)
    • Full: 21.5” (H) x 55” (W) x 74” (L)
    • Queen: 21.5” (H) x 60” (W) x 80” (L)
    • King: 21.5” (H) x 76” (W) x 80” (L)
    • California King: 21.5” (H) x 72” (W) x 84” (L)

About Sealy

A mattress filled with cotton. Such was the request received by cotton gin builder Daniel Haynes in 1881. Haynes, a resident of Sealy, Texas, obliged and soon was inundated with orders for the plush mattresses. Within a few years, Haynes sold his patents to a larger company, and Sealy’s cotton-filled mattresses became a coveted item in American homes, replacing older models filled with straw and retired slinkies. Well over a century later, the company remains committed to scientifically based innovations that can improve one’s quality of sleep. With insight from the company’s in-house Orthopedic Advisory Board and testing at the Pressure Mapping Center of Excellence, each mattress faces considerable scrutiny before it can earn the name “Sealy.”

Mattress Buying GuideBuying a Mattress Without Trying the Mattress

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