Interior design draws upon many disciplines to enhance the function, safety, and aesthetics of interior spaces. Balthi du Plessis & Associates use different colors, textures, furniture, lighting, and space to work together to meet the needs of a company's workers and visitors. They help to improve working spaces in order to boost office productivity, increase sales, attract a more affluent clientele, or increase the building's market value.

Clients include:

  • IMS - Cafeteria and signage design
  • Dimitra - Boardroom design
  • NOSA - Sport stadium private box design
  • African Window- Shop, cafeteria, auditorium and public spaces design
  • Art gallery - Woodlands Centre, Pretoria
  • Presently theme consultant for Mapungubwe House, Johannesburg inner city