Custom Made Mattress Supplier


Since 2008, has specialized in supplying odd size custom mattresses for RVs, motor-homes, fifth-wheels, travel trailers, popups, boats, trucks, aircraft, sofa beds, and more.



Although we're based in Colorado, we ship mattresses to all 50 states including California, Texas, Florida, New York, and Massachusettes.


What our clients say

Hello Dixie. I want to thank you and all of the staff at MattressInsider for your quality workmanship and customer service.

I was very leery of ordering a custom size (Airstream) mattress from your company. The mattress exceeded my expectations! Not only did the mattress fit perfectly, it arrived expeditiously, and the coil wrapped springs f...