Acoustic Sealing

Acoustic sealing from Krasi Fire Protection focuses on closing gaps, joints, and penetrations in walls, floors, ceilings, and around frames so that unwanted noise does not travel easily between rooms or units. By using specialist acoustic sealants, gaskets, and compatible insulation products, Krasi Fire Protection helps improve sound insulation performance across partitions, protecting privacy and comfort in settings such as apartments, hotels, offices, schools, and healthcare buildings.

Our acoustic sealing work typically targets perimeter gaps around walls and floors, junctions between different materials, service penetrations, and interfaces around doors, windows, and access panels where even small openings can significantly reduce the overall sound reduction of a construction. Krasi Fire Protection selects and applies tested acoustic products that maintain or complement other performance requirements—such as fire resistance and movement tolerance—so that a single detail can contribute to both sound and safety objectives.

Because acoustic performance depends on the whole system, Krasi Fire Protection coordinates acoustic sealing with associated works like partition upgrades, fire stopping, cavity barriers, and fire doors, making sure details are practical on site and consistent with the design intent. Clear documentation and, where needed, labelling of solutions help designers, duty holders, and inspectors understand how the acoustic line is maintained, supporting regulatory compliance and long-term performance.