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Nest Bedding Alexander Signature Firm

Owners Rating

Product description from Nest Bedding:

This luxury flippable mattress offers a combination of durable and breathable non-toxic high-density memory foam, along with CoolFlow foam, which creates the perfect blend of luxury, no pressure support for your body. With its dual comfort feature, you can easily flip the mattress for a medium or a firm sleeping surface. Thus making this mattress truly adaptable to your sleeping needs.

The Alexander Signature Flippable is wrapped in a breathable organic knit cotton that helps keep you sleeping cool throughout the night. The density of the memory foam will form to your body's shape and provide your joints with pressure relief support, giving you a feeling of weightlessness while you sleep.

The Alexander Signature Firm layers are (from top to bottom):

  • 1" - 15 ILD CoolFlow Plush Quilting Foam & Organic Cotton Cover
  • 7" - 2 Ib. 30 ILD Luxury Firm Base Foam
  • 2" - 1.5 lb. 24 ILD Transitional Foam
  • 2" - 3.5 lb. 10 ILD Gel Memory Foam
  • 1" - 15 ILD CoolFlow Plush Quilting Foam & Organic Cotton Cover

Our foams are CertiPUR-US certified and made in the USA. All foams are allowed time to air out in our factory, which drastically decreases any residual off-gassing. The fire barrier is non-chemical hydrogenated silica.

From the GoodBed Editors:

To determine whether the Alexander Signature is the right choice for you, read GoodBed's expert review of the Alexander Signature mattress or watch our in-depth video review of the Alexander Signature mattress.

Ratings Summary Alexander Signature Firm

Based on 90 real owner experiences with this brand.
Back Support
Pressure Relief
Sleep Quality
Slightly better
Stays "Cool"
Warranty Service
Average Rating

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This is awesome. Now I feel equipped to walk in somewhere and say with certainty, "This is exactly what I'm looking for."
— Sara in Phoenix, AZ

Reviews Alexander Signature Firm

The Nest Bedding Alexander Signature Firm mattress model is recommended by 79% of owners on GoodBed (based on 90 ratings + 33 reviews).

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Q&A Alexander Signature Firm

Related Questions (1)

Model Features Alexander Signature Firm

Support Core:
Comfort Level:
Surface Type:
Tight Top


Mattress Components:
Special Characteristics:


Overall Build
  • Two-Sided
  • Works with an adjustable base
  • Mattress Thickness: 13"
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About this Model Alexander Signature Firm

Active (released 2014) (edit this)
Nest Bedding
Nest Bedding Alexander Signature Series
Model Name:
Alexander Signature Firm

Additional Information Alexander Signature Firm


The Alexander Signature Firm is a tight top foam core firm mattress model released in 2014 that is part of the Alexander Signature Series product line manufactured by Nest Bedding.

Editor's Note(s):

  • The Alexander Signature Luxury Firm was previously known as the Alexander Signature Select Firm.


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