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Waterbed Mattresses for Hardsided WaterBeds

Whether you love the softness of a free flow waterbed mattress or prefer a firmer water mattress with less motion and added lumbar back support, Waterbeds Canada has a waterbed mattress just for you!

Water mattresses for hardsided wood-frame waterbeds are available for waterbed sizes (inside measurements) Super Single 48″x 84″, Queen size 60″x 84″ and King (California King) size 72″x 84″  

Questions? Call us toll free 1-888-394-8883

Replacement Mattress for Hardsided Waterbeds

Choose from our list of replacement mattresses for wooden framed hard-sided waterbeds in a variety of motions. Waterbed mattresses require an under liner to be used (sold separately) within the waterbed frame.

Free Flow- Full Wave Waterbed Mattress

Lots of motion, the original free flow waterbed mattress.

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Semi- Motionless 50%

Reduces free flowing mattress movement by approximately 50%. More Details…

Semi- Motionless 70%

Reduces free flowingmattress movement by approximately 70% More Details…

85% Motion Reduction

Reduces mattress movement by approximately 85% with subtle lumbar support. More Details…


98% Motion Reduction

Reduces mattress movement by approximately 98% with lumbar support. More Details…

99% Motion Reduction

Reduces mattress movement by approximately 99% with lumbar and edge support. More Details…

What is the Difference With Waterbed Mattress Motion?

Today’s waterbeds use resin bonded fiber layers to change the amount of motion and firmness  you wil experience while laying or sleeping on a waterbed. A 50%, or 70% will feel similar to a free flow when laying still, it’s simply the amount of movement that is controlled by the amount of wave reduction fiber. More motionless waterbed mattresses use more fiber and and can have additional layers of fiber or foam placed where the back and lumbar region would naturally alighn while on the mattress.. These more motionless waterbeds can therefore be subtly firmer, are easier to move around within, and will further reduce cross motion movement.  More motionless mattresses also prevent any “bottoming out” because of the extra cushioning provided.

Best Sleep Ever

Waterbed Trends supplies complete waterbeds, waterbed parts and supplies, We ship to all Canadian provinces. Our online catalogue of waterbed products  includes everything you need for your waterbed including:  complete waterbeds and component parts, waterbed accessories, waterbed heaters, waterbed replacement mattresses and water bed linens.

Fast, friendly down-to-earth customer service, we’ll make your purchase with us a fast, simple and secure online shopping experience!