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Wide selection of heavy duty and waterbed frames that fit or can modify most any bed metal or wood that can bolt up or hook in. STL Beds also offers extra heavy duty frames with extra thick steel that are perfect for heavier couples and softsided waterbeds. Lastly select from frames and modification parts that convert or replace broken side rails.

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1-888-STL-BEDS (1-888-785-2337)
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Showroom Location:
1360 Jeffco Boulevard
Arnold, Missouri 63010
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Store Hours:
Monday-Friday: 10am-6pm
Saturday: 10am-5pm
Sunday: Closed

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.

Versalegs Bed Frame Alternative


fs_prod1 (1)A Smart Solution To Your Current Bed Frame Problem

They are different. They are stylish.They strong.

Use them to replace your existing steel bed frame.

Sit them inside you current headboard and foot board with wood or metal side rails.

Free stand the mattress set with NO head or footboard

Use with a headboard only. NOTE: Headboard Mounting brackets required and are optional.

Bed stands come in 4 heights allowing you to have your bed sitting at the height you desire.


Steel Super Duty Heavyweight Bed Frame


Our Strongest Frame and It Will Fit!

This work horse support system is available in King, Queen, Full, or Twin. It is a super heavy duty steel bed frame that can be used 3 different ways.

  1. Headboard and Footboard
  2. Headboard Only
  3. Standalone or Free Standing by itself

Choose your frame: 1, 2, or 3. Each support system includes bolt up style mounting plates that are ready to utilize now or in the future. While it easily supports ordinary mattress sets, this steel frame is different from all others. It has been used in bariatric centers while still supporting common mattress types like memory foam, gel foam, latex rubber beds, and even 1500 lbs softside waterbeds, the heaviest application you’d ever need. Now that’s extreme heavy-duty service! Ordinary regular one size fits all bed frames with low weight limits bend and break because they’re designed poorly. Our frames have extra center support offering up to 9 legs for optimal weight distribution. Our 1 ½ high carbon steel frame is the absolute heaviest for people who simply demand higher quality and durability for less money. Choose your size. Then choose what if anything the frame is going to attach to. It’s that easy!

Not what your look for? Let our frame finder help you choose