Mattress Type: Oversized

Oversized Mattresses: Alaskan, Wyoming, Texas King & Beyond Plush contouring, cooler airflow options, and USA‑made quality you can try in person.

Discover oversized comfort designed without compromises. Ultrabed manufactures luxury oversized mattresses as a true one‑piece design so you never deal with separations or center gaps. Sizes begin with specialty RV and boat dimensions and scale up from seven by seven feet to ten by twelve feet and beyond. Choose from high‑density memory foam, natural latex, luxury pillow‑top, air, and hybrid constructions, available in Alaskan King, Wyoming King, Texas King, Family King, Emperor King, round formats, and fully custom footprints.

Choose from premium constructions such as high‑density memory foam, hybrid/pillow‑top, natural latex, and air—all built to scale for generous, supportive sleeping space.

Shop and compare these builds inside America’s largest mattress showroom in Agoura Hills and work with a team that manufactures next door for precision and direct savings. Enjoy free local delivery with professional setup on qualifying purchases, a one hundred twenty night sleep trial with free exchanges or returns and no restocking fees on qualifying mattresses, and a lowest price guarantee on models the store carries.