What does the term "encapsulation" refer to in lead abatement?

The term "encapsulation" in lead abatement specifically refers to the process of sealing lead-based paint with a protective barrier. This method aims to prevent lead dust and contaminants from being released into the air and to stop direct contact with the lead-containing surfaces. It involves applying a material such as a special paint or a coating that effectively serves as a barrier over the existing lead paint, thus making the area safer without the need for complete removal.

This technique is often chosen due to its less invasive nature compared to full removal, making it a practical option in many situations. It not only mitigates the exposure risk but can also preserve the underlying structure. Therefore, encapsulation is a viable and often advisable method when the lead paint is in good condition and not likely to deteriorate, ensuring safety for occupants while maintaining the integrity of the building.