A filled king-sized waterbed can weigh over 1,500 pounds. You must ensure your flooring can support that concentrated weight.

These look exactly like a traditional mattress. The water chambers are encased in sturdy foam bolsters and covered with a quilted fabric topper. These fit onto standard bed frames and use regular fitted sheets. Support and Customization

Waterbeds require an electric heater to keep the water at a comfortable temperature (usually 85–90°F). Without it, the water will pull heat from your body, making you dangerously cold.

This is the original "big wave" experience. The water moves freely, oscillating for several seconds after you move.

These contain layers of fiber or foam inserts that dampen the motion. A "90% waveless" bed will stop moving almost instantly after you shift positions. Maintenance Considerations