Insulated Storm Door Sales Are Breaking Records During This Cold Snap

INSULATED definition: 1. past simple and past participle of insulate 2. to cover and surround something with a material.. Learn more. Definition of insulated adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Are your hot and cold water pipes well insulated? In order to make it safe, the element is electrically insulated. Collins English Dictionary. Copyright © HarperCollins Publishers. Find Insulated flexible duct at Lowe's today. Shop flexible duct and a variety of heating & cooling products online at Lowes.com. May 13, 2025 · (of an electrically conducting material) Isolated or separated from other conducting materials, or sources of electricity. Early insulated wires were covered in silk rather than plastic.