Split King Mattresses.

A split king is two Twin XL mattresses placed side-by-side that together equal a standard King (76" x 80"). The split lets each side adjust independently on a split adjustable base — one person can elevate the head for reading while the other stays flat, or use different firmness preferences on each side.

Three reasons: (1) you and your partner have different sleep position preferences and want independent head/foot adjustment on an adjustable base; (2) one of you has acid reflux or snoring and wants nightly head elevation without affecting the other; (3) you have very different firmness preferences and want different mattresses on each side. If none of those apply, a standard king is simpler.

You need two Twin XL fitted sheets (or specially-made "split king" fitted sheets that fit each side separately) plus a king-size flat sheet, comforter, and pillows on top. Standard king fitted sheets won't work because they pull both halves together and defeat the independent-adjustment feature.

Free white-glove delivery on orders over $499 anywhere in Los Angeles. Same-day if you order before 4 PM, otherwise next-day. We set up the new mattress, haul away your old one, and recycle it — not landfill.

We back every purchase with a 120-night Love Your Bed Guarantee. Sleep on it for at least 30 nights to let your body adjust, then if it’s not the right fit, exchange it for any other mattress — we credit the full original price.

Yes. We offer 0% APR financing through Synchrony and Acima on approved credit. Terms vary by purchase amount and partner — apply in 60 seconds at checkout or in any showroom.