Mattress Insider logo
Custom Mattresses - Free US Shipping
[woocommerce-currency-selector format="{{code}}" flag=1]
Questions? We're open! Call us! 888-488-1468
Mattress Insider logo
Custom Mattresses - Free US Shipping

About Us

Since 2008, Mattress Insider has specialized in creating custom mattresses that perfectly suit any sleeping needs — including for RV owners, long-haul semi-drivers, car campers, and for those that have unique and hard-to-replace mattress sizes.

Chances are if you can think of it, we can do it!

We’ve assisted over 80,000 customers across the US, and have made mattresses to fit all manner of vehicles, boats, antique beds, sofa beds, and many other custom projects.

While most of our customers are everyday people struggling to find a specific size, we also partner with RV dealerships and repair shops, semi truck stops and repair companies, interior designers, hotels, B&Bs, universities, and even the military! is the best place to go if you're looking for a mattress size no one else carries.
Eric Lindsey
New York
Amazing product and service. Easy to work with. Very helpful. Went way above and beyond to make sure my order was perfect. I highly reccommend Mattress Insider. If every business operated like Mattress Insider, it would be a much better world to live in. Thanks so much.
Duane Moellering
Hibbing Minnesota

Charitable Contributions

When you purchase from, a percentage of all proceeds will always go directly into charity. Here is some of our most recent charitable work:

Donate Mattress

In partnership with, purchased and donated World Bed relief mattresses for children and families in disaster stricken areas.

Charitable Donations

In 2011, we donated $2300 to each of the following charitable organizations: the Denver American Red Cross, The American Society for the Prevention of Cruelty to Animals (ASPCA), The World Wildlife Fund (WWF), and St. Jude Children's Research Hospital.

Haiti Donation

After the earthquake in Haiti, Hôpital Sacré Coeur (HSC) was overloaded with desperate patients but not enough hospital beds to service them. In partnership with the 100 Beds for Haiti project and the Crudem Foundation, paid the freight to transport 100 hospital beds by ocean container from the mainland US to Haiti.

Donate Mattresses

Every year, donates mattress returns to our local Salvation Army in Littleton Colorado.

School Donations

Direct donations to educators and classrooms. We've contributed money directly to schools in need throughout the United States — whether in high poverty or natural disaster stricken areas.

Why Choose Us?

BBB Logo

BBB Accredited with ZERO complaints! We've serviced thousands of customers since 2008 and we're proud to say that we've never had a single complaint filed with the Better Business Bureau.

Custom Mattress Expert

Zero Pressure Non-Commissioned Sales Staff! Answering the phones at Mattress Insider means understanding what a customer needs and how to provide it. We don't believe in high pressure sales tactics or sleazy closing techniques, as we understand that these can make people feel uncomfortable and pressured to purchase. Ultimately, they result in returned orders. If we don't have what you want, we'll point you in the direction of a company that does. Period.


Calls are answered by a human being 24 hours a day, 365 days a year! Here, you'll never get an automated answering machine. Even if our sales or customer service department is closed for the day (we're usually open from 7:30am to 4:00pm MST Mon–Fri), we always have a real person available to take a message. That message is then emailed and text messaged to whomever is on call and you'll usually get a call back within a few hours.

121 Day Guarantee

Our 365 Day Money Back Guarantee! If you're not satisfied for any reason — or even no reason at all — we'll never leave you hanging. With nearly all of our products, you can request a return for a full refund.

free shipping logo

Always FREE Shipping! If you live in the continental US, all products on ship via FedEx free ground shipping. If not, most products can be shipped to Hawaii, Alaska, USVI, PR, Guam, Canada, and even outside of North America for a typical shipping charge. We've shipped as far as Australia!

US Flag Starts

Made in the USA! Our talented production team will handcraft every part of your mattress to the highest standards with materials grown and made right here in the USA. From the foam cutting and layer bonding to the fabric sewing and final packaging, you can rest easy knowing that you’re sleeping on the very best.

WE DO OUR PART TO BE ENVIRONMENTALLY FRIENDLY has taken several steps to be environmentally conscious and eco-friendly:


Our website is scanned daily by McAfee to check for virus and security vulnerabilities. 

All transactions are protected by a 256 bit secure sockets layer encryption (SSL) provided by


We hate spam just like you do. We will never sell or rent your information to a third party.

Scroll to Top