Sound Insulating Door.
 
Soundproofing Acoustic Door dBA PM37 is Acoustic door in metal finish, supplied with surround with an incorporated sealant system. Without lower threshold,door is equipped with an internal threshold sealing mechansm.Made from sheet steel with multilayer absorbent core. Fitted with a European-style cylinder with a Yale-type lock.
 
Sourced to order – availability confirmed after purchase. See Ordering & Availability below.