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Amerisleep AS4 vs Dreamfoam Copper

Easily compare the Dreamfoam Copper vs Amerisleep AS4 Mattresses side-by-side.

Latest Promotions
Ends Sunday $450 OFF any mattress. Free, no contact delivery & free returns ! Promo : AS450.
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🌸Spring Sale ! 25% Off Sitewide. Use Code : SPRING25. Sale Ends 3/26/2024.
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Essential Mattress Info

Brand
AmerisleepDreamfoam Bedding
Mattress Type
Memory foamHybrid (coils and foam)
Prices
Video

Trial & Warranty

Trial Period
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Trial Period (nights)
100120
Warranty Length (years)
2010

Firmness Options

One Firmness Fits All?
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Adjustable Firmness
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Half-Half Firmness
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Selectable Firmness
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Flippable / Reversible Firmness
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Firmness Info

The AS4 is our medium-soft mattress. It offers plush comfort with targeted support that helps you sleep your best. Plus it stays cool all night, making it our most popular model with side sleepers.

The 12" offers firm support. The 13" model offers a medium firmness.

Mattress Construction

Materials Overview

Three layer construction:

  • Bio-Pur® foam
  • HIVE® transition layer
  • Bio-Core® foam support layer
  • Refresh Cooling Cover.

Multiple layers of high-end foam make the Dreamfoam Copper one of the most luxurious sleep experiences. 4 layers of construction:

  • 1.5" Copper-Graphite Infused Memory Foam
  • 2.5" Memory Foam
  • 2" Variflex Foam
  • 6" Ascension Individually Encased Coils
Note: Prices and construction based on the Firm 12" model.

Comfort Info

Traditional memory foam is made from dense material, so it traps your body heat and can make you sweaty and uncomfortable while you're in bed - and who can sleep like that?
We developed our foam with an enhanced "open cell structure", which means there is more air space between the foam particles. That space wicks away heat while you sleep, and can keep you cooler and more comfortable.

Offering cloud-like comfort at a fraction of the price, the Dreamfoam Copper mattress combines the deep contouring properties and reduced motion transfer of memory foam with the cooling effects of a copper-graphite infusion.

Support Info

Our Bio-Core® foam support layer won't sag even after decades of use. And, like our Bio-Pur® foam, it's partially made from plants instead of petroleum so it's eco-friendly.
The HIVE® layer features hundreds of foam hexagons grouped into five comfort zones. Each zone is designed to provide extra cushion where you want it and support where you need it. That way your body gets the support it needs to stay properly aligned, so you can sleep your best.

Comfort Specs

The HIVE® transition layer has precision-cut channels that carry away even more heat and moisture. It's enough to make you feel like you're weightlessly resting on a cloud.
Amerisleep's Bio-Pur® material features an advanced-open cell design. This makes Bio-Pur® more breathable and responsive than memory foam, which will keep you cool and comfortable all night. Plus we make Bio-Pur® from partially plant-based sources using a zero-emission process. That means it's the most eco-friendly material of its kind.

A copper-graphite infusion in the top memory foam layer provides superior conductivity, drawing excess heat away from the body and maintaining ideal body temperature throughout the night.

Support Specs

Bio-Pur® contours to your body to relieve pressure points and bounces back fast, so you won't feel "stuck" during the night.
Our HIVE® transition layer provides targeted support and pressure relief so you can sleep in perfect alignment. It gives your head, back, and legs more support, and your shoulders and hips more cushion.

A secondary layer of memory foam contours the body while offering targeted pressure point relief.
A 2 inch intermediate layer of foam offers a gentler transition to the firmer, high-density base foam.
An engineered layer, consisting of up to 961 individually encased coils, allows for exceptional reactivity and motion isolation, minimizing sleep disturbance. Additionally, high-caliber Ascension® perimeter coils create greater edge support along the sides, head and foot of the bed.

Fabric Specs

Refresh Cooling Cover
The Refresh Cover draws heat from your skin for a delightfully cool-to-the-touch feel. On average, your sleeping surface will stay 7 degrees cooler over an eight-hour night of rest compared to a traditional 100% polyester cover. This scientifically engineered fabric uses minerals to help convert your natural body heat into far infrared energy. This type of energy increases blood circulation to help speed up muscle recovery and improve quality of sleep.

A premium smooth top weave delivers cooling benefits on contact.

Manufactured in
United StatesUnited States

Suitability

Side Sleepers
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Back Sleepers
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Size & Weight

Twin
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Twin Dimensions
74 x 38 x 12 "75 x 38 x 12 "
Twin Weight (lb)
56
Twin XL
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Twin XL Dimensions
80 x 38 x 12 "80 x 38 x 12 "
Twin XL Weight (lb)
62
Full
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Full Dimensions
75 x 54 x 12 "75 x 53 x 12 "
Full Weight (lb)
79
Queen
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Queen Dimensions
80 x 60 x 12 "80 x 60 x 12 "
Queen Weight (lb)
92
King
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King Dimensions
80 x 76 x 12 "80 x 76 x 12 "
King Weight (lb)
117
Cal King
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Cal King Dimensions
84 x 72 x 12 "84 x 72 x 12 "
Cal King Weight (lb)
117

Certifications & Sustainability

Certifications
CertiPur-US®
CertiPur-US®
CertiPur-US®
Other Certification Info

Delivery

Delivery Cost
FREEFREE
Delivery Info

We provide standard free curbside shipping to anywhere in the contiguous USA. Mattresses ship as quickly as 3-5 working days (excluding major holidays) via FedEx, once shipped, delivery takes approximately 1-5 business days.

Brooklyn Bedding owns the manufacturing process start to finish, designing and engineering mattresses in their Arizona state-of-the-art factory. They ship products directly to you, passing on the savings. Most purchases are shipped via FedEx or UPS to all contiguous U.S. States (48 states, excluding Alaska & Hawaii). On average your order will be delivered within 3-4 business days.

Prices
Latest Promotions
Ends Sunday $450 OFF any mattress. Free, no contact delivery & free returns ! Promo : AS450.
See offer
🌸Spring Sale ! 25% Off Sitewide. Use Code : SPRING25. Sale Ends 3/26/2024.
See website