← Back to lexicon
Architecture✦ New topic

retrofit

verb

Definition

To add new technology or features to an existing building, especially for energy efficiency.

In a sentence

“Retrofitting older homes with insulation and heat pumps is central to many national decarbonisation strategies.”

Synonyms

upgrademodifyupdaterefurbish

Common collocations

  • retrofit a building
  • energy retrofit
  • thermal retrofit

More from Architecture