DUO Lift Mattress
The Duo Lift is an eco-friendly mattress made with over 3,000 coils, New Zealand Wool, and Organic Cotton.
It is made in our two-piece Duo Design, which allows you to change the feel by flipping the Duo Support and refresh your Duo Comfort at any point.
It also ships for free and comes with a 100 Night Sleep Trial.
DUAL Comfort
- By Simply Flipping the DUO Lift Support you can achieve a SLIGHTLY FIRMER or SLIGHTLY SOFTER feel
NO FOAM
- There is absolutely ZERO foam or latex used in this mattress.
100 Night Trial + Refreshable Comfort
- Not satisfied? Call our team and we can help you with your ONE Comfort Exchange or a Return (full refund).
- You can replace your DUO Comfort Layer down the road for minimal cost.
We offer free shipping to the 48 contiguous states. Most shipments will arrive via FedEx Ground. Your order will ship freight (LTL) if it includes an ES Power Base or is a custom size that is too large for FedEx Ground.
FedEx Ground deliveries arrive in a box and the mattress is compressed and rolled in plastic. They are delivered to your front door or garage. Once the boxes are with FedEx we can not control any delays.
Freight (LTL) deliveries are shipped on a pallet and delivered to your home via curbside delivery. A delivery appointment is required and you will be contacted for this to be setup. The freight company is not responsible for bringing this to your door, in your garage, or in your house.
Inside the Duo Lift
Premium Layers of Comfort
- Hand-Tufted Organic Cotton Quilt Panel
- New Zealand Wool
- British Wool (1 Layer above the Quad Coil Mini & 1 Layer below)
- Quad-Coil Mini
- CLING™️ Attachment Technology
- Posturful Micro-Coil
- Legacy Pocketed Coil
- Durable Handles
Made With Eco-Friendly Materials
- 100% Natural New Zealand
- 3" MiniCoil that provides plush-firm comfort for years and years to come
- 100% Natural Organic Cotton
- Natural Wool FR
Responsive Feel
The DUO Lift delivers comfort through Micro-Coils, Mini-Coils, and Wool. You can't sleep any cooler than on these materials!
The plush-firm comfort keeps you sleeping ON THE MATTRESS, with slight give to relieve minor pressure points.
Overall Feel: Medium-Firm to Firm
Enhanced Support
Our DUO Pocketed Coils offer unmatched support even for plus size sleepers.
We know you sit on your bed sometimes, so we designed the DUO Support with enhanced Edge Support. It is some of the best available.
Duo Support
Adaptive Sides
We use a high-density “AdaptFoam” on one side of the Duo Support to create a slightly softer side. “Flip” the Duo Support (our Logo will be upside down) and achieve a slightly firmer feel.
Where Comfort Meets Innovation
Durable Handles
The Duo Support has high-strength handles in order for you to easily flip your support layer and achieve a different feel.
Connected by CLING™
Discover CLING™, the groundbreaking innovation that bridges the gap between the Duo Core and Duo Comfort layers, creating a seamless sleep experience like no other.
Premium Materials
We use specially crafted, high-quality materials in order to provide a cool, clean & breathable feel on the surface.
Frequently Asked Questions
We know that buying a mattress online can be scary. We do our very best to match our customer’s needs with the correct mattress. We do not make "junk" products just to hit a price point. From the bottom of our line to the top, we use high-quality components and never compromise our standards. We are confident that the product we sell you will meet or exceed your expectations. In the event that this does not happen - we have created this 100-Night Sleep Trial.
Try any of our mattresses for 100 nights. You must keep your mattress for at least 45 nights. Studies show that it sometimes takes several weeks for your body to adjust to a new mattress. If after 45 nights, but before 100 nights you are still unsatisfied you can then return your mattress for a full refund.
To receive your refund you must provide photo evidence of your mattress being donated. In certain cases we will have your mattress picked up and returned to us - this is at Engineered Sleep's discretion.
This applies to custom sizes, but not to custom mattress builds outside of our standard offerings.
If you are not satisfied with your purchase please email hello@engineeredsleep.com or call 866-244-0898.
During the first 100 nights of sleeping on your DUO mattress, you can make ONE Comfort Exchange.
You must sleep on the mattress for at least 30 nights to allow your body to become adjusted, if necessary. Between day 30 and day 45, if a change needs to be made, you can execute your ONE Comfort Exchange.
We offer free shipping to the 48 contiguous states. Most shipments will arrive via FedEx Ground. Your order will ship freight (LTL) if it includes an ES Power Base or is a custom size that is too large for FedEx Ground.
FedEx Ground deliveries arrive in a box and the mattress is compressed and rolled in plastic. They are delivered to your front door or garage. Once the boxes are with FedEx we can not control any delays.
Freight (LTL) deliveries are shipped on a pallet and delivered to your home via curbside delivery. A delivery appointment is required and you will be contacted for this to be setup. The freight company is not responsible for bringing this to your door, in your garage, or in your house.
The DUO Latex has a 10 Year Warranty on the DUO Support and a 5 Year Warranty on the DUO Comfort. You can refresh your DUO Comfort layer at an amazing price anytime.
All mattresses, with exception to custom orders, can be cancelled prior to shipping. After shipping confirmation and within the 100 Night Sleep Trial you can return your mattress for a full refund on the cost of the mattress. All mattress cancellations after the 100 Night Sleep Trial are non-refundable. Special orders are non-cancellable / non-refundable.
Discover the Duo Collection
DUO Latex Mattress
- • Medium or Firm
- • Flippable Duo Core
- • Supportive & Breathable
DUO Latex Mattress
- • Medium or Firm
- • Flippable Duo Core
- • Supportive & Breathable
DUO Memory Mattress
- • Medium-Firm or Firm
- • Flippable Duo Core
- • Optimal Joint Support
DUO Memory Mattress
- • Medium-Firm or Firm
- • Flippable Duo Core
- • Optimal Joint Support
DUO Lift Mattress
- • Medium-Firm or Firm
- • Flippable Duo Core
- • New Zealand Wool & Organic Cotton
DUO Lift Mattress
- • Medium-Firm or Firm
- • Flippable Duo Core
- • New Zealand Wool & Organic Cotton
DUO Epic Mattress
- • Medium or Firm
- • Flippable Duo Core
- • Latex or Memory Foam Topper
DUO Epic Mattress
- • Medium or Firm
- • Flippable Duo Core
- • Latex or Memory Foam Topper