National Building Code (NBC) Room Size and Dimension Quiz

Minimum Room Dimensions

• Minimum dimensions for a room intended for human habitation must adhere to the National Building Code (NBC).

Kitchen Size Requirements

• A kitchen must meet specific minimum size criteria as defined by the NBC.

Stairway Width

• The minimum width for a stairway serving more than 50 occupants must comply with NBC standards.

Step Rise Limitations

• Maximum allowable rise for each step in a stairway is specified within NBC regulations.

Built-in Cabinets and Closets

• Built-in cabinets or closets are typically found in designated areas as outlined in floor plan drawing guidelines.

Window Openings Area

• Recommended percentage of total floor area for window openings is established in the NBC.

Type of Concrete Hollow Block (CHB)

• Specific types of CHB are designated for use in interior walls and occasionally for exterior walls that do not bear heavy loads.

Entrance Door Width

• Recommended width for an entrance door is specified in guidelines to ensure accessibility.

Cutting Plane Lines in Floor Plans

• The floor plan should indicate cutting plane lines for at least two full-sectional elevations to provide clearer design details.

Tracing Paper Guidelines

• When tracing a floor plan, electrical or water connections should not be represented on tracing paper to maintain clarity in design.

Test your knowledge of the size and dimension requirements for rooms, kitchens, and bath & toilet areas as per Section 806 of the National Building Code (NBC). Also, explore questions related to the width and height specifications for exit doorways according to Section 1207.