Building design refers to the broadly based architectural, engineering and technical applications to the design of buildings. All building projects require the services of a building designer, typically a licensed architect. Smaller, less complicated projects often do not require a licensed professional, and the design of such projects is often undertaken by building designers, draftspersons, interior designers, or contractors. Larger, more complex building projects require the services of many professionals trained in specialist disciplines, usually coordinated by an architect.

Building Envelope refers to the physical barrier between the interior and exterior of a building, encompassing elements such as walls, roofs, windows, and doors. This skill involves understanding the principles of thermal performance, moisture control, and structural integrity to ensure energy efficiency and occupant comfort. Knowledge of Building Envelope is used to design and evaluate systems that protect against environmental factors while maintaining indoor air quality and reducing energy consumption. Effective management of the Building Envelope contributes to the overall sustainability and durability of a structure.

Building Information Modeling refers to the digital representation of the physical and functional characteristics of a building. This skill involves the creation and management of information throughout the project lifecycle, enabling collaboration among stakeholders in design, construction, and operation. Knowledge of Building Information Modeling is used to enhance project visualization, improve coordination, and facilitate decision-making by providing accurate data and insights into building performance and costs.

International Building Codes refer to a set of regulations established to ensure the safety, health, and welfare of building occupants. This skill encompasses knowledge of construction standards, materials, and practices that comply with these codes, which are used to guide the design, construction, and renovation of buildings. Understanding International Building Codes enables professionals to ensure compliance during the permitting process, facilitate inspections, and promote safe building practices within various jurisdictions.

New-construction building commissioning is a specialized process that ensures a building's systems and equipment are installed and operate as intended in order to meet the owner's needs, optimize energy efficiency, and reduce maintenance costs. It requires a team of experts to test and verify the performance of a building's mechanical, electrical, plumbing, and control systems, and resolve any issues that arise before the building is occupied. The process involves planning, design review, construction oversight, equipment testing, functional testing and training, and ongoing monitoring to ensure that the building performs optimally throughout its life cycle.