9756 Super Waveless Hardside Waterbed Bladder- 2nd Most Waveless

9756 Super Waveless Hardside Waterbed Mattress Bladder — Original Series

What is a Hardside Waterbed? A hardside waterbed uses a rigid wooden frame that the water bladder sits inside directly. It has the classic, traditional waterbed look and feel. Unlike a softside waterbed — which fits inside any standard bed frame — a hardside requires a dedicated waterbed frame.

This listing is for the bladder only. Hardside cover systems are available separately and can enhance comfort and protect your bladder — but they are not required for use with a hardside waterbed frame.

9756 Specs

• Series: Original Series
• Wave Level: Super waveless — high wave reduction through five layers of wave control fiber
• Construction: 20 mil blue PVC exterior; five layers of wave control fiber for strong, consistent motion dampening
• Best For: Sleepers who want substantial wave reduction and a durable, no-frills hardside waterbed bladder

Warranty — Original Series

4-year full replacement / 16-year pro-rated replacement. Full warranty details →

Optional Hardside Cover Systems

All include a safety liner:

• Factory Select Hardside Waterbed Mattress Cover
• Plush Top with Quilted Belgium Damask
• Belgium Damask Pillowtop

Recommended Accessories

• Safety Liner (R5070)
• Waterbed Heater Pad — Solid State 325W
• Fill & Drain Kit (R103)
• Water Mattress Conditioner (R55)

Hardside vs. Softside — What’s the Difference?

• Hardside (this product): Bladder sits inside a dedicated wooden waterbed frame, traditional look, classic wave feel
• Softside: Foam-encased, fits any standard bed frame, looks like a regular mattress, easier to move

*Hardside frame, heater, fill & drain kit, and conditioner sold separately.