Tucker Door Windows Catalog 2021

ENERGY SAVINGS

NFRC THERMAL DATA DESCRIPTION U FACTOR SHGC

VT

CR 58 62 CR 57 62 CR 57 61 CR 58 63

Primed/Stain Wood Sash DHU Window 0.31

0.27 0.27

0.51 0.51

with Argon

0.28

DESCRIPTION

U FACTOR SHGC

VT

PVC Sash DHU Window

0.29 0.26

0.26 0.26

0.50 0.50

with Argon

DESCRIPTION

U FACTOR SHGC

VT

Vinyl Sash DHU Window

0.29 0.26

0.26 0.26

0.50 0.50

with Argon

DESCRIPTION

U FACTOR SHGC

VT

PVC/Vinyl Stat Sash Window

0.31 0.26

0.29 0.29

0.54 0.54

with Argon

ENERGY STAR WINDOWS/DOORS QUALIFICATION CRITERIA

ZONE

U FACTOR

SHGC

< 0.30 < 0.32 < 0.35 < 0.60

Northern North-Central South-Central Southern

Any < 0.40 < 0.30 < 0.27

R VALUE: Restrictive ambient air fl ow U FACTOR: Rate of heat loss SHGC: Solar Heat Gain Coef fic ient VT: Visible Transmittance

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