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3.5 inches of solid wood have an R-value of roughly 3.5 ft2-hr-F/btu. Which of the following glazing options comes closest to this R-value? a) Single-pane Clear Glass b) Double-pane Low-E Glass c) Triple-pane
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3.5 inches of solid wood have an R-value of roughly 3.5 ft2-hr-F/btu. Which of the following glazing options comes closest to this R-value?

a) Single-pane Clear Glass
b) Double-pane Low-E Glass
c) Triple-pane Argon-filled Glass
d) Laminated Glass

User Anya Samadi
by
8.2k points

1 Answer

1 vote

Final answer:

Triple-pane Argon-filled Glass comes closest to the R-value of 3.5 inches of solid wood.

Step-by-step explanation:

The R-value represents the ability of a material to resist heat flow, and a higher R-value indicates better insulation. The R-value of 3.5 inches of solid wood is roughly 3.5 ft²-hr-F/btu. Among the given glazing options, triple-pane Argon-filled Glass comes closest to this R-value. Triple-pane windows have multiple layers of glass with gas-filled spaces in between, which provide better insulation compared to single-pane or double-pane windows.

User Roman Saveljev
by
7.8k points
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