Description
We focus on repairing and reinforcing the home’s passive defense systems. Services include inspecting door sweeps and window sealants for signs of aging, followed by replacement or reinforcement. We also install fine-mesh screening over external access points, such as basement vents and chimney flues.
Re-establishing physical barriers is the most direct method of preventing external intrusion. We verify barrier effectiveness—for instance, by using smoke pens to detect abnormal airflow—to ensure all potential entry points are sealed. This service aims to restore the building’s inherent defensive capabilities, thereby reducing reliance on active interventions.






