Impact Window Performance Ratings Explained: DP, U-Factor, SHGC, and What They Mean in Florida
Design pressure, U-factor, SHGC, and Performance Grade decoded for Florida homeowners, including why a window's water rating is not the same as its DP.
Design pressure, U-factor, SHGC, and Performance Grade decoded for Florida homeowners, including why a window's water rating is not the same as its DP.
Impact windows with Low-E glass and argon-filled insulated units can cut Florida cooling costs by 25-40%. Here's how U-factor, SHGC, and glass options translate to real savings on your electric bill.