All hot tubs in the Select, Exclusive and Lumispa product families can be equipped with sink paneling as a factory-installed accessory. With this paneling, the hot tub can be sunk into a terrace without separate maintenance hatches built into the terrace. The sink paneling can be placed at most 40 cm from the bottom of the hot tub to the top of the terrace. However, please note that you need to leave at least 50 cm of space by each straight wall of the hot tub to allow for enough room for maintenance. If you want to sink a hot tub without sink paneling into a terrace, you need to make separate maintenance hatches into the terrace on each side of the hot tub. The maintenance hatches must allow for the hot tub’s side panels to be opened freely and provide enough room to work next to the hot tub if necessary.