Split King Beds
Split King bed frames for two 38" × 80" mattresses (76" × 80" overall). A Split King uses two Twin XL mattresses side by side, usually on two adjustable bases, so each sleeper can raise, lower or choose their own firmness. Every frame below is offered in King size and is bench-made in-house from solid maple hardwood after you order, so we can size the inside of the frame to fit your adjustable bases and allow room for them to move. Choose your fabric from 500+ options, a 42", 52", 62" or 72" headboard, and we ship across the USA.
Tell us the make and model of your adjustable bases when you order. Read our Split King bed frame guide, shop Twin XL beds, see Split California King beds, or request a custom quote.















































































































































