If the family is elderly or disabled, they are for convenience (and perhaps facilitate) the adoption of water treatments will not prevent a simple seat on the sides of the bath. The seat can be made of ordinary planks of hardwood with a minimum thickness of 25 mm, a width of 200 mm and a length — greatest width of the bath. That seat came off the boards to him from the bottom, closer to the front edge, is attached to the longitudinal edge emphasis is made of the same boards that seat (but narrower and thinner).
The ends of the ribs are cut on the inner profile of the sides of the bath with a slight clearance. If such an edge to do and on the other side of the Board, the seat will be a “Changeling”, that is, it will always be in position.