Concrete whirlpool poured seamlessly from one piece. The storage capacity of concrete is why we gave this unique product the name ‘Hotstone’. The water treatment takes place with a chlorine tablet (5 grams / week). The dade HOTSTONE hot tub is a design product – a clear differentiation to conventional “plastic whirlpools”. We guarantee high quality and durability of the concrete as well as premium jets. All pipes are accessible through a service hatch. The high-performance concrete can withstand temperature and weather. The installation shaft accommodates all the technology and each nozzle is individually controlled. The components can be individually defined together with our pool builder. The whirlpool is delivered on a special pallet with a lorry. A crane is necessary for unloading. We will provide you with an individual quotation from our logistics partner. The installation should be carried out by trained sanitary staff. Alternatively, we ca provide you with a complete service offer including delivery, installation and commissioning.