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Costco Novaform 14-inch Serafina Reviews

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Costco Novaform 14" Serafina
Gel Memory Foam Mattress

The 14" Serafina is the middle-priced model of the eight current Novaform memory foam mattresses made by Sleep Innovations for CostcoWholesale Corporation. It is a gel memory foam mattress, featuring this cooling substance in the top layer, nest to the sleeping surface.

The Serafina is a triple-layered mattress with an 8" polyurethane support core. The middle layer is 3" of FlexTech CustomWave foam, and the 3" top layer is gel memory foam. The support core with a density of 2 lbs. supports and stabilizes the mattress. The 5-lb. FlexTech is to increase the flow of air while feeling responsive. The gel-infused memory foam has a density of 3-lb. Being memory foam, it conforms and cradles as the gel cools the sleeping surface. The comfort level of the Novaform Serafina is not specified, but from the layers listed it appears to be Medium to Medium Plush.

The cover is quilted. The fabric is not specified, but for six of the Novaform models is listed as matelassť.

As with the other Costco Novaform mattresses, the 14" Serafina has a 20-year warranty. The foundation is sold separately, and the mattress is compressed and packaged for shipping and delivery.

  • Mattress and Bed Set Model Name

    Costco Novaform 14-inch Serafina

  • Price Category


  • Listed Manufacturer

    Sleep Innovations

  • Location

    Sleep Innovations, Inc., 187 Route 36 Suite 101, West Long Branch, NJ 07764, 732-263-0800 or toll free 1-888-999-0499

  • Bed Classification

    Memory foam

  • Level of Firmness


  • Inner Bed Composition

    8-inch PU support core, 3 inches each FlexTech CustomWave foam and gel memory foam

  • Mattress Edge Support

    Provided by the support core

  • Mattress Cover Composition


  • Total Mattress Height

    14 inches

  • Bed Foundation

    platform, slats or box spring

  • Special Features

    Matelasse' cover fabric, specially engineered foams

  • Sleep Trial

    None Listed

  • Bed Warranty

    20 years

  • Manufactured In


  • Restrictions

    Keep in sanitary condition, and provide proper foundation

  • Website

    http://www.sleepinnovations.com/ http://www.costco.com/

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