The concept of home improvement, home renovation, or remodelling is the process of renovating or making additions to one's home. Home improvement can be projects that upgrade an existing home interior (such as electrical and plumbing), exterior (masonry, concrete, siding, roofing), or other improvements to the property (i.e. garden work or garage maintenance/additions).
Glass brick, or glass block, is often used as an architectural element in underground parking garages, washrooms, municipal swimming baths, and other areas where privacy or visual obscuration is desired, while admitting light. Glass brick is often used to create visual privacy barriers that allow light to pass, unrestricted, but distorts visual coherent light to such a degree as to provide reasonable privacy. Additionally, glass brick provides light without compromising security. A typical size of glass brick is 8 by 8 inches, such that it falls within the lattice of standard 8 by 16 inch cinderblock walls. In terms of ease of decontamination, glass brick is as good as ceramic tile, so it is ideal for washdown/decon areas, as well as for wet areas such as changerooms, washrooms, and municipal swimming baths.
The latest trend in public washrooms is to have all the fixtures outside the room, located in backworld service entrances behind the walls. Some washrooms have glassbrick windows that run all the way around the washroom, to create an illusion light from all directions.
The work demonstrates Wright's shift away from emulating the style of his mentor, Louis Sullivan. The ownership history of this building demonstrates the property's evolution and development in the framework of surrounding Hyde Park buildings, and the building's location in the current community—near other Prairie School architecture—includes this building into the overall body of Lloyd Wright's work. The Heller House was designated a Chicago Landmark on September 15, 1971, and added to the National Register of Historic Places on March 16, 1972. On 18 August 2004, the U.S. Department of the Interior designated the house a National Historic Landmark.