The idea of built-in furniture may seem unfamiliar and devoid of aesthetic aspects, in fact that is not true and began to fade after the appearance of built-in furniture with constructure material that characterized by beauty and precision, as designers are creative with its types and try to make it lighter and more elegant. The interior space can be transformed into an integrated piece of art in which both the interior design and the built-in furniture are in harmony. The research problem lies in how to create elegant artistic formations and unique designs of built-in furniture from construction materials in an aesthetic and functional manner. So that it integrates and harmonizes with the interior or exterior design of the place. The research aims to direct the attention of specialists to furniture built with building materials and materials, reveal its aesthetics and types, and how to employ it in the interior space with new plastic ideas in a way that enriches the design movement and provides amazing economic and aesthetic solutions. The research follows the descriptive analytical method, and the most important result of the research is that we can create unique pieces of built-in furniture with a luxurious aesthetic appearance that achieves durability and functionality as well as the economic dimension due to the designer's skill in adapting these materials and giving them the opportunity.