Post 450 -by Gautam Shah
Trivial or non-substantive changes are caused by the user, without the help of a professional designer. Such changes are mainly limited to the interior domain of the space. These are personal adoptive changes. Highly articulated interior spaces have either a very strict regimen or very neatly defined functionality, and so do not allow major changes. A person acquires such a space at a premium rent or charge, is aware of the restraints, and so may not have the obsession for change. Trivial changes relate more to the sensorial aspects of an interior space, rather then its spatial quality. Such changes are ‘applique’ and do not affect the depth of the structure. The application or removal, both are ‘benign’ or non ‘causative’.
Non-substantive changes on an exterior side of a building are caused for personalization. These changes rarely occur in one comprehensive exercise. Personalization is a social response to the conditions in the neighbourhood. Indians dominated residential areas in UK, USA, and other countries show strong personalization of exteriors, perhaps to imprint their Indian affinity. This is in stark contrast, to an Indian house in a community sparsely populated with Indians. Here the house owner avoids the external personalization.
Exterior side changes on buildings, trivial or otherwise, are discouraged by the local authorities to sustain the ethnicity of the neighbourhood. Exterior changes of all types, are not allowed on leased-rented properties. Logistically it is difficult to cause any change on the exterior faces of a multi storeyed building. In buildings where galleries or balconies are provisioned, occupants place demountable entities like flower plants, mobiles, hangings, screens, etc.
Buildings need substantive changes mainly when the user or usage change. Substantive changes are executed by professional designers, in both the domains, unless restrained by extraneous causes such as budget, logistics and local authorities. External changes are difficult in buildings with multiple owners (shared) as there is obligatory discipline. Similarly buildings located in dense localities have severe logistics problems that make it very difficult to cause any changes on the external face. Multistoried buildings with nearly integrated curtain walls as the exterior skin offers no scope for any external modification.
Substantive changes are caused by brand conscious companies that have very defined para-metrics regarding Graphics, Space and Architecture. To accommodate first two the architecture needs alterations. Substantive changes relate to immediate commercial needs, and also to perception on how long one will stay in the new premises.