Can acoustical ceilings be repainted? How?
Repainting recommendations for commercial mineral fiber and fiberglass ceilings as well as Optima® and Painted Nubby wall panels; includes treatment for cut and tegular edge panels. Most Armstrong ceilings and walls can be repainted by spraying. For touch up, refer to touch-up paint. Please Note: Vinyl or Mylar laminated products should not be painted. Painting Precautions Armstrong cannot guarantee that the published surface burning characteristics, fire resistance ratings, acoustical performance, dimensional stability/sag, or light reflectance will remain the same after repainting. Field painting will void the warranty. Armstrong recognizes that ceilings are occasionally repainted and will make recommendations for the type of paint that may be used. Armstrong cannot be responsible for the finished appearance or performance for the field-painted acoustical material. Spray Painting Method When painting acoustical materials, the painter should be very careful that he does not close up t
