Lull Mattress Foundation

Does the Lull Mattress Foundation work with all mattress types?
How is the Lull Mattress Foundation delivered?
Do I need tools to assemble the Lull Mattress Foundation?

No tools are required to assemble the Lull Mattress Foundation.  The Lull Mattress Foundation can be assembled and disassembled in less than five minutes.

Do I need a mattress foundation?

We recommend using the Lull Mattress Foundation with your Lull Mattress. Like a box spring, a mattress foundation raises the mattress making it easier to get in and out of bed. It also absorbs movement, reduces wear and creates a flat and firm structure for the mattress to rest on.

Can I put the mattress foundation on the floor?

We don't recommend placing the foundation directly on the floor.  The Lull Foundation is designed to be used like a box spring, and is compatible with most bed frames.

What is a mattress foundation?

Think of it as a box spring, but without the springs.  A mattress foundation is slatted and ensures your mattress is properly supported.  It provides a solid surface for your mattress, and prevents sagging.  

Where does the mattress foundation ship from?

To best serve our customers, your mattress foundation will ship from one of four U.S. locations in order to deliver your mattress foundation in the shortest amount of time.

What are the dimensions of the mattress foundation?




37.5" x 74" x 7.5"

Twin XL

37.5" x 79" x 7.5"


52.5" x 74" x 7.5"


59.5" x 79" x 7.5"


75.5" x 79" x 7.5"

California King

71.5" x 83" x 7.5"

How long before I receive my Lull Mattress Foundation?

The Lull Mattress Foundation will typically ship within 1-2 business days after placing your order.  Once your mattress foundation has shipped, we will provide you with information to track your order.  

What is the Lull Mattress Foundation made from?

The Lull Mattress Foundation is crafted from solid and/or engineered wood and wrapped in a luxurious polyester-tweed fabric.

Where is the mattress foundation made?

The Lull Mattress Foundation is designed in the US and made in China.

How does the 100-Night Trial work for the Lull Mattress Foundation?

After you order your Lull Mattress Foundation, we'll ship it right to your doorstep for free.  Try it out in your home for 100 nights.  If you don't love it within the first 100 nights, arrange a quick, stress-free return. We'll even send a courier to pick it up for free.  For more info on our return policy, click here.

Do I have to use the original box to return the Lull Mattress Foundation?

No.  Don't worry about a thing, we'll pick it up at no cost to you.  

How can I leave a review of the Lull Mattress Foundation?

Whether you're happy or dissatisfied with our mattress foundation we'd like to hear from you.  Please leave a review on our website at or contact us directly to provide feedback.  

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