Thread: "100% of people who do not save money do not have any!"--Dave Ramsey
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Old 05-26-2022, 03:41 PM   #979 (permalink)
Xist
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Location: Show Low, AZ
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Chorizo - '00 Honda Civic HX, baby! :D
90 day: 35.35 mpg (US)

Mid-Life Crisis Fighter - '99 Honda Accord LX
90 day: 34.2 mpg (US)

Gramps - '04 Toyota Camry LE
90 day: 35.39 mpg (US)

Don't hit me bro - '05 Toyota Camry LE
90 day: 30.49 mpg (US)
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Quote:
Single-pane windows have an R-value of 1, while Energy Star–rated windows typically have an R-value of 3. When properly installed, an insulated curtain can increase a window’s R-value to as high as 6
Bob Vila: The Best Thermal Curtains of 2022

So, up to R-3?
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