Knauf Intervention Cap - a functional and aesthetic accessory designed for maintenance, reviews and interference works in 400x600 mm - 400x600 mm size, Hanging ceiling and GypserTon wall systems. Thanks to a solid metal frame and continuous panel structure, it is longevity and highly resilience against deformation. The cover mechanism is conveniently opened, the capacity of electrical wires, pipelines and other hidden communication systems allows you to quickly and convenient access. It is an ideal choice in both construction and repair work with simple assembly and compatible appearance. Knauf brings together quality functionality and aesthetics.