What common issue can occur during the installation of firestop products?

Underestimating the required dimensions during the installation of firestop products can lead to significant issues, as it directly affects the effectiveness of firestopping. Firestop products are designed to fit specific openings and gaps to prevent the spread of fire and smoke through rated assemblies. If the dimensions are underestimated, the firestop material may not adequately fill the spaces, allowing for pathways that can compromise the fire-resistance rating. This can result in potential failure during a fire event, which undermines the overall safety measures in a building.

Moreover, ensuring that the right dimensions are adhered to is critical for compliance with building codes and fire safety regulations. Proper measurement and assessment of gaps and penetrations help to ensure that the installation meets the requirements for maintaining the integrity of fire-rated assemblies. It’s essential for installers to carefully measure and prepare before applying any firestop products to ensure a reliable and effective installation.