Term: insulations

insulation (noun) /ˌɪn.sjəˈleɪ.ʃən/

Similar to: shielding; padding; lining; lagging; isolation
Definition: A material or substance used to stop heat, electricity, or sound from escaping or entering something; or the act of protecting something with such material.
Translation: izolācija, siltumizolācija (heat), skaņas izolācija (sound)