Indian River Volunteer Fire Company hosts training on building construction and fireground safety

SUSSEX COUNTY, Del. — The Indian River Volunteer Fire Company held its monthly training drill Wednesday evening, focusing on building construction types and their impact on firefighting operations.

The session, held Feb. 25, was designed to enhance the knowledge, skills and abilities of volunteer firefighters by reviewing how different construction methods perform under fire conditions.

Firefighters examined five primary building construction types commonly encountered in emergency responses.

Type I, known as fire-resistive construction, uses materials such as reinforced concrete or protected steel and is designed to withstand high temperatures for extended periods before structural failure.

Type II, or non-combustible construction, consists of materials that do not readily burn, offering improved fire resistance compared to wood-framed structures.

Type III, referred to as ordinary construction, typically features masonry exterior walls with wood framing. Officials noted that these buildings can allow concealed fire spread due to combustible interior components.

Type IV, heavy timber construction, is characterized by large-dimension lumber that provides substantial fire resistance but may fail after prolonged exposure to intense heat.

Type V, wood-frame construction, is commonly found in residential neighborhoods and can burn rapidly, posing a higher risk of fire spread.

Officials said understanding these construction types is critical for assessing structural stability, predicting fire behavior and making informed tactical decisions on the fireground.

The course was taught by Delaware State Fire School instructor Robert Murray, who is also a member of the Lewes Fire Department.

Company leaders said ongoing training remains a priority to ensure firefighters are prepared to respond safely and effectively to emergencies in the community.