Aluminium fabricated items like doors, window, staircase, hand rails and supports, railaings for verndas, corridors ets. have become that standard accepted features in most modern buildings, The use of aluminium is very extensive for functional as well as decorative purpose. Similaely in residential buildings also aluminium doors, window, railaing, grill works etc. are used extensively. Textile shops and other trading shops in lighter materials too are going in for shelves made of aluminium for tacking purposes.