Which one of the five values shown on an NFRC window label is a ...

[nmorano1]

Which one of the five values shown on an NFRC window label is a measurement of how much light comes through a product?
 
  A) U-Factor Rating B) Visible Transmittance
  C) Air leakage D) Solar Heat Gain

Question 2

The last step when cutting the exterior vapor barrier around a window opening is folding the top of the material up and away from the rough opening and then folding the barrier/retarder material back down over the top to maintain the drainage plane.
 
  Indicate whether the statement is true or false

[Mochi]

Answer to Question 1

B

Answer to Question 2

TRUE

[nmorano1]

TYSM

[billybob123]

Thanks for the timely response, appreciate it