Air conditioning and air duct distribution systems must be isolated from each point and their interaction with the external environment must be stopped. Insulation application is carried out with technical insulation materials in the form of mattresses or sheets according to their needs.
Sound insulation is made in air conditioning ducts especially in turns and culvert areas in order to reduce the friction sound produced by the air flow. Sound insulation is carried out with the help of silencers and sound absorbing materials in the canal.