Definitions for u-valueˈyuˌvæl yu
This page provides all possible meanings and translations of the word u-value
Random House Webster's College Dictionary
a measure of the flow of heat through an insulating or building material: the lower the U-value, the better the insulating ability.
Category: Building Trades
Ref: Compare R-value.
Origin of U-value:
1945–50; U, symbol for internal energy
thermal transmittance or thermal conductance
Anagrams of u-value
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