California King Steel Super Duty or Waterbed Frame – CK43WB



The CK43WB Metal Waterbed Frame is a super heavy duty California King size support system. STL Beds recommends this 9 leg frame for heavy duty service like a king size softside waterbed. Deep Fill King Softside waterbed weight is approximately 1150 lbs. + the bed weight + the weight of an adult couple. This frame is often used by people who are concerned about frame durability and people who surpass weight limits on regular bed frames. The CK43WB Metal Waterbed Frame can be used with a bed that has a bolt up headboard or no headboard at all.


What can this frame be used for?

  1. Softside Waterbeds
  2. Mattresses & Boxsprings
  3. Heavy Duty Frame for Big & Tall People

Details about the construction of the CK43WB

  • This heavy duty frame is held together with nuts, bolts, and lock washers and is not adjustable which gives it added strength.
  • The CK43WB size waterbed frame has extra long steel side rails. Side rails are bolted together with 3 one-piece support bars, each with 3 legs and feet per bar for total of 9 legs.
  • 20 % more steel 1½ X 1½ Angle Iron steel for side rails and cross arms.
  • Stronger T-shaped leg interlocks above and below side rail for maximum strength.
  • Wide glide distributes weight over larger surface for better weight distribution.

Do not need/want this much support, check out the 44RR Steel Bed Frame

Want to lower your mattress set? Take a peek at the LB44 Low Profile Bed Frame


Review our shipping and return policy before you buy.

Additional information

Weight 41 lbs
Dimensions 81 × 9 × 4 in

Attaches To

Stands Alone, Headboard Only

Your Bed Connection Type

Frame Height



You may also like…