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  • Inspirations
  • Comprehensive Guides
    • Trundle Bed Guide
    • Loft Beds Guide
    • Platform Bed Ultimate Guide
    • Platform Bed Pros and Cons – Deep Dive
    • Futon Mattresses Guide
    • Canopy Bed Guide
    • Murphy Bed Guide
    • Body Pillow Guide
    • Guest Bed Guide
    • Best mattresses
  • Key Topics
    • Bunk Beds
      • Guide to Bunk Bed Age Limits
      • How to Make a Bunk Bed Ladder Safer
      • Mattress for bunk beds
      • How to Make Bunk Beds Look Cute
      • Bunk Bed Mattress Sizes – A Quick Guide
      • How to make Bunk Bed Ladders More Comfortable
      • Bunk Bed Safety Tips
      • What’s the size of a bunk bed?
      • Bunk Bed Price Guide – How Do Features Affect the Cost of a Bunk Bed
      • Using Bunk Bed Room Dividers
      • Ultimate List of Bunk Bed Accessories
      • Bunk Bed Weight Limits
      • Are Box Springs Necessary for a Bunk Bed?
    • Loft Beds ( & Bunk Beds)
      • How to Make Loft beds and Bunk Beds More Sturdy
      • How to Make a Loft Bed Taller
      • Loft Bed Costs
      • Ideas to Organize a Room with a Loft Bed
      • How to Use the Space Below Your Loft Bed
      • How to Make Loft Beds Look Cool
      • Loft bed and Bunk Bed Weight Limits
    • Platform Beds
      • What is a Platform Bed Skirt?
      • 5 Steps to Dress Up a Platform Bed
      • Are Platform Beds Good? Pros/Cons for Back & Side Sleepers
      • Platform Bed Mattress Types
      • Platform Bed Mattress Sizes
    • Trundle Beds
      • How does a Trundle Bed work?
      • Trundle Bed Pros and Cons
      • Trundle Bed Mattress Size (s)
      • What’s the size of a trundle bed?
      • Do Trundle Beds Work On Carpet?
      • Prevening Trundle Beds from Separating
      • Are Trundle Beds Comfortable? How To Make A Trundle Bed More Comfortable?
      • How to make a trundle bed look like a couch
      • 15 Trundle Bed Bedroom Ideas for Kids and Adults
      • Using Trundle Beds in a Nursery
    • Box Springs & Alternatives
      • Do you need a box spring?
      • How to Fix a Noisy, Squeaky Box Spring
      • How long does a box spring last?
      • How tall is a Box Spring?
      • How to Cover a Box Spring Beautifully
      • Bunkie Boards
        • How to Fix a Squeaky Bunkie Board
        • Plywood Vs. Bunkie Board
        • What are Bunkie Boards Made Of?
        • Bunkie Board Cost Guide
        • Bunkie Board Alternatives
        • Can a Bunkie Board Replace a Box Spring?
        • Do You Need a Bunkie Board Under a Foam Mattress?
        • How Long Do Bunkie Boards Last?
    • Murphy Beds
      • How does a Murphy bed work?
      • Why Murphy Beds Are so Expensive
    • Canopy Beds
      • How to Drape Canopy Beds
      • Choosing the right type of Canopy Bed
    • Futons & Futon Mattresses
      • Futon Mechanisms and How to fix them
      • Futon Frame, Mattress, and Sheet Sizes
      • Tips for Sleeping on a Futon while Pregnant
      • Benefits of Traditional Japanese Futon Mattresses vs. Mattresses
      • How To Clean a Futon Mattress
      • How To Fix a Squeaky Futon
    • Cot Beds
      • Do You Need a Cot Bed? Pros/Cons
      • Do You Need a Crib Mattress?
      • Can Twins Share a Cot Bed?
      • How to Assemble a Cot Bed
      • How Big Are Cot Beds & Cot Bed Mattresses
      • When to Take Sides off a Cot Bed?
      • Transitioning From Cot Bed to Toddler Bed
      • How to make a Cot Bed More Cozy
      • How To Make a Cot Bed Smaller
      • When to Use a Cradle Bed Sleeping Wedge
      • Safe Alternatives to Cot Bed Bumpers
      • How to Store a Crib Mattress
      • Crib Mattress Firmness Guide
      • What Crib Bedding Do You Need for a Newborn?
      • 7 Baby Cot Accessories and Toys
    • Pillows
      • Body Pillows & Their Benefits
        • Body Pillow Size Chart
        • How to Store a Body Pillow
        • How to Clean a Body Pillow
      • Tempurpedic Pillows and How to Use them
        • Make a Tempurpedic Pillow or Mattress Softer
        • Tempurpedic Neck Pillow Size Guide
        • How to Clean a Tempurpedic Pillow
        • How Long Do Tempurpedic Pillows Last?
    • Headboards
      • How to Choose a Headboard
      • How to Fix a Wobbly Headboard
      • Headboard Height and Size Chart
      • Why Do You Need a Headboard?
    • Mattress Fire Retardants & Chemicals
      • Memory foam mattress expansion - Tips/Tricks
      • How to Cut A Memory Foam Mattress or Topper
    • Mattress Toppers
      • How to Use and Clean Toppers
    • Other topics
      • Bed Riser Alternatives
  • Reviews
    • Bed Bases
      • High rise bed frame
      • Low profile box spring
      • Slatted bed base
      • Best bed frame for heavy person
      • Best Box Springs
      • Best foundation for hybrid mattress
      • Best Bunkie Boards
    • Pillows
      • Best pillow for back sleepers
      • Most comfortable pillow
      • Best Memory Foam Pillows
      • Best Body Pillows
      • Organic pillows
      • Best Tempurpedic Pillows
      • Best Lumbar Pillows
      • Best Neck Pillows
    • Mattresses
      • Best mattress for shoulder pain
      • Best Mattress for Heavy People 2026: WinkBeds Plus, Saatva HD + Plus-Size Picks
      • Best mattress for fibromyalgia
      • Best mattress for stomach sleepers
      • Best mattress for side sleepers
      • Best mattresses for kids: Crafting a Comfortable Sleep
      • Most comfortable mattress
      • Best hybrid mattresses
      • Best Memory Foam Mattresses
      • Best mattress for couples
      • Best Orthopedic Mattresses
      • IKEA mattress
      • Copper infused mattress
      • Best cooling mattress for hot sleepers
      • Organic mattresses
      • Best mattresses for scoliosis
      • Best Futon Mattresses
      • What Mattress Do Hotels Use? 15 Brands Exposed (2026)
      • Organic crib mattress
      • Cotton mattress
      • Aloe vera mattress
      • Smart Grid vs. Memory Foam
    • Bed Types
      • Smartbed
      • Best Kids Beds
      • Best Trundle Beds
      • Texas king bed
      • Wyoming king bed
      • Best Loft Beds
      • Best Platform Beds
    • Accessories
      • Best Waterproof Mattress Protectors
      • Best Fleece Blankets
      • Weighted blankets for autism
      • Best weighted blankets for anxiety
      • Weighted blanket for restless legs
      • Weighted blanket for adhd
  • Comparison
    • Casper vs
      • Puffy vs Casper
      • Casper mattress vs Nectar
      • Purple vs Casper mattress
      • Casper mattress vs Novaform
      • Amerisleep vs Casper
      • Ghostbed vs Casper
      • Leesa vs Casper
    • Ghostbed vs
      • Ghostbed vs Leesa
      • Ghostbed vs Saatva
      • Ghostbed vs Dreamcloud
      • Ghostbed vs Puffy
      • Ghostbed vs Sleep Number
      • Ghostbed vs Purple
      • Ghostbed vs Nectar
      • Ghostbed vs Tempurpedic
      • Ghostbed vs Winkbed
    • Leesa vs
      • Leesa vs Tempurpedic
      • Loom and Leaf vs Leesa
      • Leesa vs Helix
      • Leesa vs Purple
      • Lull vs Leesa
      • Saatva vs Leesa
      • Nectar vs Leesa
    • Puffy vs
      • Puffy vs Saatva
      • Puffy vs Puffy Lux
      • Puffy vs Purple
      • Puffy vs Nectar
      • Puffy Lux vs Puffy Royal
      • Dreamcloud vs Puffy
Mattress Nut
  • Inspirations
  • Comprehensive Guides
    • Trundle Bed Guide
    • Loft Beds Guide
    • Platform Bed Ultimate Guide
    • Platform Bed Pros and Cons – Deep Dive
    • Futon Mattresses Guide
    • Canopy Bed Guide
    • Murphy Bed Guide
    • Body Pillow Guide
    • Guest Bed Guide
    • Best mattresses
  • Key Topics
    • Bunk Beds
      • Guide to Bunk Bed Age Limits
      • How to Make a Bunk Bed Ladder Safer
      • Mattress for bunk beds
      • How to Make Bunk Beds Look Cute
      • Bunk Bed Mattress Sizes – A Quick Guide
      • How to make Bunk Bed Ladders More Comfortable
      • Bunk Bed Safety Tips
      • What’s the size of a bunk bed?
      • Bunk Bed Price Guide – How Do Features Affect the Cost of a Bunk Bed
      • Using Bunk Bed Room Dividers
      • Ultimate List of Bunk Bed Accessories
      • Bunk Bed Weight Limits
      • Are Box Springs Necessary for a Bunk Bed?
    • Loft Beds ( & Bunk Beds)
      • How to Make Loft beds and Bunk Beds More Sturdy
      • How to Make a Loft Bed Taller
      • Loft Bed Costs
      • Ideas to Organize a Room with a Loft Bed
      • How to Use the Space Below Your Loft Bed
      • How to Make Loft Beds Look Cool
      • Loft bed and Bunk Bed Weight Limits
    • Platform Beds
      • What is a Platform Bed Skirt?
      • 5 Steps to Dress Up a Platform Bed
      • Are Platform Beds Good? Pros/Cons for Back & Side Sleepers
      • Platform Bed Mattress Types
      • Platform Bed Mattress Sizes
    • Trundle Beds
      • How does a Trundle Bed work?
      • Trundle Bed Pros and Cons
      • Trundle Bed Mattress Size (s)
      • What’s the size of a trundle bed?
      • Do Trundle Beds Work On Carpet?
      • Prevening Trundle Beds from Separating
      • Are Trundle Beds Comfortable? How To Make A Trundle Bed More Comfortable?
      • How to make a trundle bed look like a couch
      • 15 Trundle Bed Bedroom Ideas for Kids and Adults
      • Using Trundle Beds in a Nursery
    • Box Springs & Alternatives
      • Do you need a box spring?
      • How to Fix a Noisy, Squeaky Box Spring
      • How long does a box spring last?
      • How tall is a Box Spring?
      • How to Cover a Box Spring Beautifully
      • Bunkie Boards
        • How to Fix a Squeaky Bunkie Board
        • Plywood Vs. Bunkie Board
        • What are Bunkie Boards Made Of?
        • Bunkie Board Cost Guide
        • Bunkie Board Alternatives
        • Can a Bunkie Board Replace a Box Spring?
        • Do You Need a Bunkie Board Under a Foam Mattress?
        • How Long Do Bunkie Boards Last?
    • Murphy Beds
      • How does a Murphy bed work?
      • Why Murphy Beds Are so Expensive
    • Canopy Beds
      • How to Drape Canopy Beds
      • Choosing the right type of Canopy Bed
    • Futons & Futon Mattresses
      • Futon Mechanisms and How to fix them
      • Futon Frame, Mattress, and Sheet Sizes
      • Tips for Sleeping on a Futon while Pregnant
      • Benefits of Traditional Japanese Futon Mattresses vs. Mattresses
      • How To Clean a Futon Mattress
      • How To Fix a Squeaky Futon
    • Cot Beds
      • Do You Need a Cot Bed? Pros/Cons
      • Do You Need a Crib Mattress?
      • Can Twins Share a Cot Bed?
      • How to Assemble a Cot Bed
      • How Big Are Cot Beds & Cot Bed Mattresses
      • When to Take Sides off a Cot Bed?
      • Transitioning From Cot Bed to Toddler Bed
      • How to make a Cot Bed More Cozy
      • How To Make a Cot Bed Smaller
      • When to Use a Cradle Bed Sleeping Wedge
      • Safe Alternatives to Cot Bed Bumpers
      • How to Store a Crib Mattress
      • Crib Mattress Firmness Guide
      • What Crib Bedding Do You Need for a Newborn?
      • 7 Baby Cot Accessories and Toys
    • Pillows
      • Body Pillows & Their Benefits
        • Body Pillow Size Chart
        • How to Store a Body Pillow
        • How to Clean a Body Pillow
      • Tempurpedic Pillows and How to Use them
        • Make a Tempurpedic Pillow or Mattress Softer
        • Tempurpedic Neck Pillow Size Guide
        • How to Clean a Tempurpedic Pillow
        • How Long Do Tempurpedic Pillows Last?
    • Headboards
      • How to Choose a Headboard
      • How to Fix a Wobbly Headboard
      • Headboard Height and Size Chart
      • Why Do You Need a Headboard?
    • Mattress Fire Retardants & Chemicals
      • Memory foam mattress expansion - Tips/Tricks
      • How to Cut A Memory Foam Mattress or Topper
    • Mattress Toppers
      • How to Use and Clean Toppers
    • Other topics
      • Bed Riser Alternatives
  • Reviews
    • Bed Bases
      • High rise bed frame
      • Low profile box spring
      • Slatted bed base
      • Best bed frame for heavy person
      • Best Box Springs
      • Best foundation for hybrid mattress
      • Best Bunkie Boards
    • Pillows
      • Best pillow for back sleepers
      • Most comfortable pillow
      • Best Memory Foam Pillows
      • Best Body Pillows
      • Organic pillows
      • Best Tempurpedic Pillows
      • Best Lumbar Pillows
      • Best Neck Pillows
    • Mattresses
      • Best mattress for shoulder pain
      • Best Mattress for Heavy People 2026: WinkBeds Plus, Saatva HD + Plus-Size Picks
      • Best mattress for fibromyalgia
      • Best mattress for stomach sleepers
      • Best mattress for side sleepers
      • Best mattresses for kids: Crafting a Comfortable Sleep
      • Most comfortable mattress
      • Best hybrid mattresses
      • Best Memory Foam Mattresses
      • Best mattress for couples
      • Best Orthopedic Mattresses
      • IKEA mattress
      • Copper infused mattress
      • Best cooling mattress for hot sleepers
      • Organic mattresses
      • Best mattresses for scoliosis
      • Best Futon Mattresses
      • What Mattress Do Hotels Use? 15 Brands Exposed (2026)
      • Organic crib mattress
      • Cotton mattress
      • Aloe vera mattress
      • Smart Grid vs. Memory Foam
    • Bed Types
      • Smartbed
      • Best Kids Beds
      • Best Trundle Beds
      • Texas king bed
      • Wyoming king bed
      • Best Loft Beds
      • Best Platform Beds
    • Accessories
      • Best Waterproof Mattress Protectors
      • Best Fleece Blankets
      • Weighted blankets for autism
      • Best weighted blankets for anxiety
      • Weighted blanket for restless legs
      • Weighted blanket for adhd
  • Comparison
    • Casper vs
      • Puffy vs Casper
      • Casper mattress vs Nectar
      • Purple vs Casper mattress
      • Casper mattress vs Novaform
      • Amerisleep vs Casper
      • Ghostbed vs Casper
      • Leesa vs Casper
    • Ghostbed vs
      • Ghostbed vs Leesa
      • Ghostbed vs Saatva
      • Ghostbed vs Dreamcloud
      • Ghostbed vs Puffy
      • Ghostbed vs Sleep Number
      • Ghostbed vs Purple
      • Ghostbed vs Nectar
      • Ghostbed vs Tempurpedic
      • Ghostbed vs Winkbed
    • Leesa vs
      • Leesa vs Tempurpedic
      • Loom and Leaf vs Leesa
      • Leesa vs Helix
      • Leesa vs Purple
      • Lull vs Leesa
      • Saatva vs Leesa
      • Nectar vs Leesa
    • Puffy vs
      • Puffy vs Saatva
      • Puffy vs Puffy Lux
      • Puffy vs Purple
      • Puffy vs Nectar
      • Puffy Lux vs Puffy Royal
      • Dreamcloud vs Puffy

Avatar photoRomain R

Romain R., known as 'The Nut,' is MattressNut's founder and research lead, with over 10 years in the bedding industry. He specializes in mattress materials, coil and foam construction, and long-term durability, and runs MattressNut's hands-on Sleep Lab testing. Romain fact-checks every review against manufacturer specifications and real-world testing before it publishes.
Amerisleep AS3 Mattress 2026 — Hero Product Photo

June 25, 2026

Amerisleep AS4 Review 2026: Best for Side Sleepers and Pressure Relief

Quick answer The Amerisleep AS4 was a medium-soft (4/10) all-foam mattress built for dedicated side sleepers. Amerisleep discontinued it in 2025 and consolidated the medium-soft ...

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July 2, 2026

Amerisleep AS2 Review 2026: Best for Stomach and Back Sleepers

Quick answer The Amerisleep AS2 is a 12-inch medium-firm all-foam mattress built for back and stomach sleepers who want firmer foam support without switching to ...

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July 2, 2026

Helix Mattress Review 2026: Customizable Sleep for Every Body

#1 Better Alternative Saatva Classic 9.0/10 Innerspring hybrid3 firmness options365-night trial This review stays focused on the brand you searched for, but Our top pick ...

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June 29, 2026

Bear Mattress Review 2026: Is It Worth It for Athletes?

Quick answer Bear makes genuinely good mattresses for active sleepers and athletes, with the Celliant recovery cover as a real differentiator. The Bear Pro is ...

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Metal Bed Frame Guide 2026: Types, Pros, Cons, and What to Buy

June 30, 2026

Metal Bed Frame Guide 2026: Types, Pros, Cons, and What to Buy

A metal bed frame is the most affordable way to support your mattress and foundation. The $50-$150 price point is hard to beat -- but ...

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Queen Bed Frame Guide 2026: Types, Specs, and What to Look For

June 30, 2026

Queen Bed Frame Guide 2026: Types, Specs, and What to Look For

Our #1 Recommended Mattress TL;DR Bed frame buying = material (solid wood best), weight capacity, box spring requirement, assembly complexity, and aesthetic. Saatva Santorini ($1,295) ...

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Best Trundle Bed Mattress 2026: Thin Options That Actually Fit (MattressNut Sleep Lab editorial photo)

June 30, 2026

Best Trundle Bed Mattress 2026: Thin Options That Actually Fit

A trundle mattress has strict height limits -- too thick and the trundle won't slide under the main bed. Most trundle frames have a maximum ...

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Best Daybed Mattress 2026: Size, Thickness, and Top Picks (MattressNut Sleep Lab editorial photo)

June 30, 2026

Best Daybed Mattress 2026: Size, Thickness, and Top Picks

Honest note: Daybed mattresses are typically twin-size (38"×75"). Saatva Youth or Saatva Classic Twin can work, but consider lower-profile options for visual appeal: Tuft & ...

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Mattress Foundation Guide 2026: Types, Heights, and What to Buy

June 30, 2026

Mattress Foundation Guide 2026: Types, Heights, and What to Buy

Our #1 Recommended Mattress TL;DR Bed frame buying = material (solid wood best), weight capacity, box spring requirement, assembly complexity, and aesthetic. Saatva Santorini ($1,295) ...

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Bunkie Board: What It Is, When You Need One, and Best Options (2026)

July 1, 2026

Bunkie Board: What It Is, When You Need One, and Best Options (2026)

· 365-night home trial + free white-glove delivery · See current prices → 🔥 , 365-night home trial + free white-glove delivery, See current prices ...

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Best Queen Size Mattress 2026: Top Picks for Every Budget

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Best Queen Size Mattress 2026: Top Picks for Every Budget

Our #1 Recommended Mattress Sleep Lab Pick · Current Sale Current Sale — Amerisleep's current sale runs sitewide. AS3 hybrid most-recommended all-rounder, AS5 for plus-size, ...

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Best Twin XL Mattress 2026: Top Picks for Dorms and Tall Sleepers

June 30, 2026

Best Twin XL Mattress 2026: Top Picks for Dorms and Tall Sleepers

A Twin XL mattress is the go-to choice for college dorms, teenagers, and tall solo sleepers. It's 5 inches longer than a standard twin -- ...

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