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Hardside Waterbeds

Traditional Hardside (Wood Frame) Water Mattresses

If you’re in the market for a hardside waterbed mattress, Sterling Sleep is the very best destination for you! We are honored to offer the most durable, beautiful, and high-quality hardside waterbeds in the industry.

Allow yourself to experience the restful night’s sleep you deserve as you benefit from the utmost in relaxation while stress and tension are soothed away. When your body is well-supported by a mattress that properly conforms to your curves, less pressure will be applied to your joints, your muscles can properly relax, and you’ll finally be able to enjoy the best night’s sleep you’ve ever had. You’ll also wake up in the mornings feeling refreshed, energized, and healthy.

Sterling Sleep is proud to promote quality hardside waterbeds that provide the peaceful rest you deserve. We are the largest manufacturer of quality waterbed mattresses in the United States.  

Sterling Uses only the Highest Quality Materials for Hardside Waterbeds

Hand-crafted in the USA by Sterling Sleep Systems, our Endura III™ waterbed PVC meets all recognized performance and health standards established for waterbed vinyl, both in the United States and in Europe. Sterling Sleep uses only materials that have been proven as being of high quality and extremely durable.

Certified Endura III™ contains less than 75ppm cadmium, and meets all of the recognized limitations regarding heavy metal content. If you haven’t been sure that you’ve found the very best hardside waterbeds, you can rest assured that you have made the best choice when it comes to choosing a new hardside waterbed mattress with Sterling Sleep!

Sterling has built over 1,000,000 hand crafted luxury waterbeds over the last 25 Years. Order yours today!


Sterling Sleep Super Waveless Hardside Waterbed Mattress 600SXE
600SXE Super Waveless Hardside Water Mattress
Sterling Sleep Waveless Waterbed Mattress 400
400SX Waveless Hardside Water Mattress
300SX
300 Semi-Waveless Hardside Waterbeds
Sterling Sleep 9876 Super Waveless Hardside Waterbed Mattress
9876 Super Waveless Hardside Water Mattress
Super Waveless Hardside Waterbed 9756
9756 Super Waveless Hardside Water Mattress
Sterling Sleep 9256 Super Waveless Hardside Waterbed Mattress with Lumbar Support
9256 Super Waveless Hardside Water Mattress
Sterling Sleep 9254 Waveless Hardside Waterbed Mattress with Lumbar Support
9254 Waveless Hardside Water Mattress
Sterling Sleep Semi Waveless Two Layer Semi Waveless Hardside Waterbed Mattress
9252 Semi-Waveless Hardside Water Mattress
Premium Free Flow Hardside Waterbed 9106
9106 Premium Free Flow Hardside Waterbeds
Sterling Sleep Free Flow Hardside Waterbed Mattresses
5050 Free Flow Hardside Water Mattress
Sterling Sleep - Solid State 325W Deep-Fill Hardside Waterbed Heater325W Hardside Waterbed Heater
Solid-State 325W Deep-Fill Waterbed Heater
Sterling Sleep Waterbed Safety Liner for 9 inch Hardside Waterbeds
8 mil stand up liner
Formula 55 Waterbed Conditioner with Odor Prevention
Sterling 8 oz 1 Yr Water Conditioner
Sterling Sleep Complete Waterbed Fill and Drain Kit
Fill and drain kit
Sterling Sleep Waterbed Mattress Vinyl Adhesive Repair Kit
Vinyl Adhesive Repair Kit
Hardside Waterbed Mattress Cover System Factory Select
Factory Select Hardside Cover System
Pillow Top Hardside Waterbed Mattress Topper
Geneva tick 2.2oz wool blend / pillow top hardside cover system includes 8 mil stand up liner
Hardside Waterbed Mattress Topper Complete with Stand-up Liner
Geneva tick 2.2oz wool blend / non-pillow top hardside cover system includes 8 mil stand up liner