Knauf A@TCH Air Tight Access Panel is designed to provide controlled access to services above suspended ceilings while significantly reducing air leakage and dust passage.

The panel incorporates a compression brush seal around the inlay, achieving over 65% reduction in air infiltration and improved sound insulation. It is supplied with a flush bonded moisture resistant gypsum board, allowing seamless integration into ceiling finishes with minimal visual disruption.

The access panel is suitable for installation within drywall ceilings and partitions, supports high-quality surface finishing (Q4), and is commonly used in treatment rooms, auditoriums, hotels, and other spaces where airtightness and acoustic performance are required.