for HARDSIDE waterbeds

Replacement Hardside Waterbed Mattresses

Upgrade your traditional waterbed mattress with a modern replacement. Designed specifically to sit inside rigid timber surrounds, our hardside mattresses offer exceptional pressure-relieving support, long-lasting seams, and full compatibility with standard UK bed dimensions.

Wave Stabilization Options

• Free Flow (HT000): Traditional full movement and maximum floatation.
• Semi-Stabilized (HT2500): Layered fibre settles motion within 9 to 10 seconds.
• Stable (HT3500): Fibre layers help stabilize the movement within 5-6 seconds.
• Super Stable (HT4500): Stabilizes within 2-3 seconds
• Extra Super Stable (HT5500): Most stable mattress with movement reduced to 1-2 seconds.
• Dual Systems: Twin bladders allow partners to personalize firmness and temperature and have the stability of there choice.

Frequently Asked Questions

Will these mattresses fit inside my existing wooden frame?
Yes. Our hardside mattresses are manufactured to standard UK and Amercan bed sizes (Single, Double, King, Queen, Super King, and American King) to sit perfectly inside traditional timber waterbed surrounds.

Do hardside mattresses require a safety liner?
Yes, always use a intact hardside safety liner inside your timber frame before installing your new water mattress to protect the base deck and heating element.

How do I care for my new hardside mattress?
Add one bottle of waterbed conditioner every 12 months to keep the water fresh and the vinyl supple, and wipe down the top surface periodically with specialist vinyl cleaner.