Detailed Product Ratings

GENERAL INFORMATION
Manufacturer:	Walsh Building Products
Series Name:	6600 Casement
Operator Type:	CSSV
Air Leakage:	≤ 0.3
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
Most Efficient:

RATINGS INFORMATION (Found 24 Products)

<< First < Previous Next > Last>>

CPD #	Manufacturer Product Code	U-factor	SHGC	VT	Condensation Resistance	Product Description
WAL-K-23-00110-00001	"Foam: E366/ARG90/Clear (3MM/3MM) - 1" IG"	0.25	0.18	0.42	63	Vinyl w/ foam-filled insulation/Vinyl w/ foam-filled insulation, Fill 1: ARG(90/10) , LowE, CL, No Grid
WAL-K-23-00110-00002	"Foam: E366/ARG90/Clear (3MM/3MM) - 1" IG"	0.25	0.17	0.38	63	Vinyl w/ foam-filled insulation/Vinyl w/ foam-filled insulation, Fill 1: ARG(90/10) , LowE, CL, Grid
WAL-K-23-00111-00001	"Foam: E366/ARG90/i89 (3MM/3MM) - 1" IG"	0.22	0.18	0.41	50	Vinyl w/ foam-filled insulation/Vinyl w/ foam-filled insulation, Fill 1: ARG(90/10) , LowE, CL, No Grid
WAL-K-23-00111-00002	"Foam: E366/ARG90/i89 (3MM/3MM) - 1" IG"	0.22	0.16	0.37	50	Vinyl w/ foam-filled insulation/Vinyl w/ foam-filled insulation, Fill 1: ARG(90/10) , LowE, CL, Grid
WAL-K-23-00112-00001	"Foam: E272/ARG90/Clear/ARG90/E272 (3MM/3MM/3MM) - 1" IG"	0.20	0.23	0.37	71	Vinyl w/ foam-filled insulation/Vinyl w/ foam-filled insulation, Fill 1: ARG(90/10) , Fill 2: ARG(90/10) , LowE, CL, No Grid
WAL-K-23-00113-00001	"Foam: E272/ARG90/Clear/ARG90/E272 (3MM/3MM/3MM) - 1" IG"	0.20	0.21	0.34	71	Vinyl w/ foam-filled insulation/Vinyl w/ foam-filled insulation, Fill 1: ARG(90/10) , Fill 2: ARG(90/10) , LowE, CL, Grid
WAL-K-23-00115-00001	"No Foam: E366/ARG90/Clear (3MM/3MM) - 1" IG"	0.27	0.18	0.42	62	Vinyl/Vinyl, Fill 1: ARG(90/10) , LowE, CL, No Grid
WAL-K-23-00115-00002	"No Foam: E366/ARG90/Clear (3MM/3MM) - 1" IG"	0.27	0.17	0.38	62	Vinyl/Vinyl, Fill 1: ARG(90/10) , LowE, CL, Grid
WAL-K-23-00116-00001	"No Foam: E366/ARG90/i89 (3MM/3MM) - 1" IG"	0.24	0.18	0.41	50	Vinyl/Vinyl, Fill 1: ARG(90/10) , LowE, CL, No Grid
WAL-K-23-00116-00002	"No Foam: E366/ARG90/i89 (3MM/3MM) - 1" IG"	0.24	0.16	0.37	50	Vinyl/Vinyl, Fill 1: ARG(90/10) , LowE, CL, Grid
WAL-K-23-00117-00001	"No Foam: E272/ARG90/Clear/ARG90/E272 (3MM/3MM/3MM) - 1" IG"	0.22	0.23	0.37	70	Vinyl/Vinyl, Fill 1: ARG(90/10) , Fill 2: ARG(90/10) , LowE, CL, No Grid
WAL-K-23-00118-00001	"No Foam: E272/ARG90/Clear/ARG90/E272 (3MM/3MM/3MM) - 1" IG"	0.22	0.21	0.34	70	Vinyl/Vinyl, Fill 1: ARG(90/10) , Fill 2: ARG(90/10) , LowE, CL, Grid
WAL-K-23-00120-00001	"Foam: E366/ARG90/Clear (3MM/3MM) - 1" IG"	0.26	0.18	0.42	61	Vinyl/Vinyl, Fill 1: ARG(90/10) , LowE, CL, No Grid
WAL-K-23-00120-00002	"Foam: E366/ARG90/Clear (3MM/3MM) - 1" IG"	0.26	0.17	0.38	61	Vinyl/Vinyl, Fill 1: ARG(90/10) , LowE, CL, Grid
WAL-K-23-00121-00001	"Foam: E366/ARG90/i89 (3MM/3MM) - 1" IG"	0.23	0.18	0.41	48	Vinyl/Vinyl, Fill 1: ARG(90/10) , LowE, CL, No Grid
WAL-K-23-00121-00002	"Foam: E366/ARG90/i89 (3MM/3MM) - 1" IG"	0.23	0.16	0.37	48	Vinyl/Vinyl, Fill 1: ARG(90/10) , LowE, CL, Grid
WAL-K-23-00122-00001	"Foam: E272/ARG90/Clear/ARG90/E272 (3MM/3MM/3MM) - 1" IG"	0.21	0.23	0.37	69	Vinyl/Vinyl, Fill 1: ARG(90/10) , Fill 2: ARG(90/10) , LowE, CL, No Grid
WAL-K-23-00123-00001	"Foam: E272/ARG90/Clear/ARG90/E272 (3MM/3MM/3MM) - 1" IG"	0.21	0.21	0.34	69	Vinyl/Vinyl, Fill 1: ARG(90/10) , Fill 2: ARG(90/10) , LowE, CL, Grid
WAL-K-23-00125-00001	"No Foam: E366/ARG90/Clear (3MM/3MM) - 1" IG"	0.28	0.18	0.42	60	Vinyl w/ foam-filled insulation/Vinyl w/ foam-filled insulation, Fill 1: ARG(90/10) , LowE, CL, No Grid
WAL-K-23-00125-00002	"No Foam: E366/ARG90/Clear (3MM/3MM) - 1" IG"	0.28	0.17	0.38	60	Vinyl w/ foam-filled insulation/Vinyl w/ foam-filled insulation, Fill 1: ARG(90/10) , LowE, CL, Grid
WAL-K-23-00126-00001	"No Foam: E366/ARG90/i89 (3MM/3MM) - 1" IG"	0.25	0.18	0.41	48	Vinyl w/ foam-filled insulation/Vinyl w/ foam-filled insulation, Fill 1: ARG(90/10) , LowE, CL, No Grid
WAL-K-23-00126-00002	"No Foam: E366/ARG90/i89 (3MM/3MM) - 1" IG"	0.25	0.16	0.37	48	Vinyl w/ foam-filled insulation/Vinyl w/ foam-filled insulation, Fill 1: ARG(90/10) , LowE, CL, Grid
WAL-K-23-00127-00001	"No Foam: E272/ARG90/Clear/ARG90/E272 (3MM/3MM/3MM) - 1" IG"	0.23	0.23	0.37	68	Vinyl w/ foam-filled insulation/Vinyl w/ foam-filled insulation, Fill 1: ARG(90/10) , Fill 2: ARG(90/10) , LowE, CL, No Grid
WAL-K-23-00128-00001	"No Foam: E272/ARG90/Clear/ARG90/E272 (3MM/3MM/3MM) - 1" IG"	0.23	0.21	0.34	68	Vinyl w/ foam-filled insulation/Vinyl w/ foam-filled insulation, Fill 1: ARG(90/10) , Fill 2: ARG(90/10) , LowE, CL, Grid

Key:

Click the colum headers to sort the data acording to the column header.

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®

Copyright © 2025 National Fenestration Rating Council Incorporated ("NFRC") All rights reserved. NFRC's CMA data is protected by copyright. By accessing and downloading NFRC data from this webpage, the user agrees to abide by the Terms of Use.

The website is optimized for current browsers.

DISCLAIMER OF LIABILITY:
In no event shall the NFRC be liable for any damages whatsoever (including, without limitation, damages for loss of business profits, business interruption, loss of business information, or any other loss) arising out of the use of this website or the information obtained from it, whether incidental or consequential. This provision shall apply even if the NFRC has been advised of the possibility of such damages.