danibrett78

made from extruded aluminum or steel, and they usually come in different cross-sectional shapes. Usually they weight over 30 kilograms, depending on how long they are. Usually, these straight rails are attached to the steps with metal brackets; these are most often called cleats. Sometimes, the case may be that the rail crosses a doorway at the stairs' bottom, or even there is an obstruction caused – in such a case the hinge can be fitted so that the end of the rail can be folded back out...

of the way, if it is not currently being used.

Stairlifts can also have curved rails – which are made from aluminum or steel, and according to the designer, they come in different cross-sectional shapes. The designs may vary, and usually the curves should have the smallest possible radius, so that they can be more convenient for use.

Cool.