Detailed Product Ratings

GENERAL INFORMATION
Manufacturer:	Duke Vinyl Windows
Series Name:	Marquis Picture Window
Operator Type:	FIXD
Air Leakage:
Ventilation Rating (Standard Screen):
Ventilation Rating (Enhanced Screen):

Energy Star Zones
N Zone:	Northern
NC Zone:	North Central
SC Zone:	South Central
S Zone:	Southern

RATINGS INFORMATION (Found 12 Products)

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CPD #	Manufacturer Product Code	U-factor	SHGC	VT	Condensation Resistance	Product Description
DVP-K-4-00027-00001	"CG5527/Argon/Clear (SS/SS) 7/8" IG "	0.28	0.23	0.45	63	Vinyl/Not Applicable, Fill 1: ARG(95/5) , LowE, CL, No Grid
DVP-K-4-00027-00002	"CG5527/Argon/Clear (SS/SS) 7/8" IG "	0.28	0.21	0.40	63	Vinyl/Not Applicable, Fill 1: ARG(95/5) , LowE, CL, Grid
DVP-K-4-00027-00003	"CG5527/Argon/Clear (DS/DS) 7/8" IG "	0.28	0.23	0.45	63	Vinyl/Not Applicable, Fill 1: ARG(95/5) , LowE, CL, No Grid
DVP-K-4-00027-00004	"CG5527/Argon/Clear (DS/DS) 7/8" IG "	0.28	0.21	0.40	63	Vinyl/Not Applicable, Fill 1: ARG(95/5) , LowE, CL, Grid
DVP-K-4-00028-00001	"CG5527/Argon/Clear (5mm/5mm) 7/8" IG "	0.27	0.23	0.44	61	Vinyl/Not Applicable, Fill 1: ARG(95/5) , LowE, CL, No Grid
DVP-K-4-00028-00002	"CG5527/Argon/Clear (5mm/5mm) 7/8" IG "	0.27	0.21	0.40	61	Vinyl/Not Applicable, Fill 1: ARG(95/5) , LowE, CL, Grid
DVP-K-4-00029-00001	"CG5523/Argon/Clear (SS/SS) 7/8" IG "	0.28	0.19	0.43	63	Vinyl/Not Applicable, Fill 1: ARG(95/5) , LowE, CL, No Grid
DVP-K-4-00029-00002	"CG5523/Argon/Clear (SS/SS) 7/8" IG "	0.28	0.17	0.38	63	Vinyl/Not Applicable, Fill 1: ARG(95/5) , LowE, CL, Grid
DVP-K-4-00029-00003	"CG5523/Argon/Clear (DS/DS) 7/8" IG "	0.28	0.19	0.43	63	Vinyl/Not Applicable, Fill 1: ARG(95/5) , LowE, CL, No Grid
DVP-K-4-00029-00004	"CG5523/Argon/Clear (DS/DS) 7/8" IG "	0.28	0.17	0.38	63	Vinyl/Not Applicable, Fill 1: ARG(95/5) , LowE, CL, Grid
DVP-K-4-00030-00001	"CG5323/Argon/Clear (5mm/5mm) 7/8" IG "	0.27	0.19	0.42	61	Vinyl/Not Applicable, Fill 1: ARG(95/5) , LowE, CL, No Grid
DVP-K-4-00030-00002	"CG5323/Argon/Clear (5mm/5mm) 7/8" IG "	0.27	0.18	0.38	61	Vinyl/Not Applicable, Fill 1: ARG(95/5) , LowE, CL, Grid

Key:

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A dash “-” in a rating column (SHGC / VT) indicates that there are no NFRC certified values for that individual product.

To qualify for the Federal Energy Efficient Home Improvement Credit, your products must meet Requirements in the Climate Zone where they are installed. If you do not know which climate zone you are located in, please visit the EPA ENERGY STAR® website to learn more.

Exterior Windows and Skylight: ENERGY STAR® Most Efficient

Exterior Doors: ENERGY STAR®

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