Nami Certification

Product Certification:

Manufacturer:	Window Tech Systems, Inc.
Certification:	WTS-M-19
Product series name:	WTS-M-19 6000 Horizontal Slider
Operator type:	HSXX
Issue date:	06/18/2026
Expiration:	01/13/2031
Report number:	32360.01-111-24
Product simulated by:	Molimo
Air leakage report no:	32280.02-111-18
Sales material product type:	Aluminum w/Thermal Improvements, Aluminum w/Thermal Improvements
Type of certification:	NFRC

Associated Documents

WTS-M-19 CA 06-18-26

WTS-M-19 CAR 06-18-26

NRFC Certificates

WTS-M-19

Product Number	Manufacturer Product Code	Emissivity (Surface #)	U-factor	SHGC	VT	Air Leakage Average	Condensation Resistance
WTS-M-19-00001-00001	3 mm ClimaGuard? 70/ARG/3 mm Clear Float Glass	0.025(2)	0.45	0.28	0.52	0.3	37
WTS-M-19-00002-00001	3 mm ClimaGuard? 70/KRY/3 mm Clear Float Glass	0.025(2)	0.44	0.28	0.52	0.3	37
WTS-M-19-00003-00001	3 mm ClimaGuard? 70/ARG/3 mm ClimaGuard IS-20	0.025(2) 0.198(4)	0.41	0.27	0.51	0.3	36
WTS-M-19-00004-00001	3 mm ClimaGuard? 70/KRY/3 mm ClimaGuard IS-20	0.025(2) 0.198(4)	0.41	0.27	0.51	0.3	36
WTS-M-19-00005-00001	3 mm ClimaGuard? 70/ARG/3 mm Energy Advantage?	0.025(2) 0.164(4)	0.41	0.27	0.49	0.3	36
WTS-M-19-00006-00001	3 mm ClimaGuard 55/27 LE/ARG/3 mm Clear Float Glass	0.031(2)	0.45	0.22	0.42	0.3	36
WTS-M-19-00007-00001	3 mm ClimaGuard 55/27 LE/ARG/3 mm ClimaGuard IS-20	0.031(2) 0.198(4)	0.42	0.22	0.41	0.3	36
WTS-M-19-00008-00001	3 mm ClimaGuard 55/27 LE/ARG/5 mm Clear Float Glass	0.031(2)	0.45	0.22	0.42	0.3	37
WTS-M-19-00009-00001	5 mm ClimaGuard? 70/ARG/3 mm ClimaGuard IS-20	0.025(2) 0.198(4)	0.41	0.27	0.51	0.3	36
WTS-M-19-00010-00001	3 mm ClimaGuard? 70/ARG/Clear laminate (3mm+.030""PVB+3mm)	0.025(2)	0.44	0.28	0.52	0.3	37
WTS-M-19-00011-00001	3 mm ClimaGuard? 70/ARG/3mm clear+ .030""PVB+3mm IS20	0.025(2) 0.198(4)	0.41	0.26	0.42	0.3	36
WTS-M-19-00012-00001	5 mm ClimaGuard? 70/ARG/Clear laminate (3mm+.030""PVB+3mm)	0.025(2)	0.44	0.27	0.51	0.3	36
WTS-M-19-00013-00001	3 mm LoE 180/ARG/3 mm i89	0.068(2) 0.149(4)	0.42	0.49	0.59	0.3	35
WTS-M-19-00014-00001	3 mm LoE? 270/ARG/3 mm Clear Float Glass	0.035(2)	0.46	0.29	0.53	0.3	36
WTS-M-19-00015-00001	3 mm LoE? 270/ARG/3 mm i89	0.035(2) 0.149(4)	0.42	0.29	0.52	0.3	35
WTS-M-19-00016-00001	3 mm LoE? 270/ARG/Clear laminate (3mm+.030""PVB+3mm)	0.035(2)	0.45	0.29	0.52	0.3	36
WTS-M-19-00017-00001	3 mm LoE? 270/ARG/3mm clear+ .030""PVB+3mm i89	0.035(2) 0.149(4)	0.41	0.27	0.43	0.3	36
WTS-M-19-00018-00001	3 mm LoE? 340/ARG/3 mm i89	0.028(2) 0.149(4)	0.41	0.14	0.29	0.3	36
WTS-M-19-00019-00001	3 mm LoE? 366/ARG/3 mm i89	0.02(2) 0.149(4)	0.41	0.21	0.48	0.3	36
WTS-M-19-00020-00001	3 mm LoE? 366/ARG/Clear laminate (3mm+.030""PVB+3mm)	0.02(2)	0.44	0.22	0.49	0.3	36
WTS-M-19-00021-00001	3 mm LoE? 366/ARG/3mm clear+ .030""PVB+3mm i89	0.02(2) 0.149(4)	0.41	0.21	0.40	0.3	36
WTS-M-19-00022-00001	3 mm ClimaGuard? 70/ARG/3 mm ClimaGuard? 70/ARG/3 mm ClimaGuard IS-20	0.025(2) 0.025(4) 0.198(6)	0.39	0.21	0.39	0.3	36
WTS-M-19-00023-00001	3 mm ClimaGuard? 70/ARG/3 mm Clear Float Glass/ARG/3 mm ClimaGuard IS-20	0.025(2) 0.198(6)	0.42	0.25	0.47	0.3	36
WTS-M-19-00024-00001	3 mm ClimaGuard? 70/ARG/3 mm ClimaGuard? 70/ARG/3 mm ClimaGuard IS-20	0.025(2) 0.025(4) 0.198(6)	0.39	0.21	0.39	0.3	36
WTS-M-19-00025-00001	3 mm ClimaGuard? 70/KRY/3 mm ClimaGuard? 70/KRY/3 mm ClimaGuard IS-20	0.025(2) 0.025(4) 0.198(6)	0.35	0.21	0.39	0.3	37
WTS-M-19-00026-00001	3 mm ClimaGuard? 70/ARG/3 mm Clear Float Glass/ARG/3 mm Clear Float Glass	0.025(2)	0.45	0.26	0.48	0.3	37
WTS-M-19-00027-00001	3 mm ClimaGuard? 70/ARG/3 mm ClimaGuard? 70/ARG/3 mm ClimaGuard IS-20	0.025(2) 0.025(4) 0.198(6)	0.39	0.21	0.39	0.3	36
WTS-M-19-00028-00001	3 mm ClimaGuard? 70/ARG/3 mm Clear Float Glass/ARG/3 mm ClimaGuard? 70	0.025(2) 0.025(5)	0.41	0.23	0.40	0.3	37
WTS-M-19-00029-00001	3 mm ClimaGuard? 70/ARG/3 mm ClimaGuard? 70/ARG/2.7mm clear+ .030""PVB+2.7mm clear Guardian IS20	0.025(2) 0.025(4) 0.198(6)	0.39	0.20	0.32	0.3	36
WTS-M-19-00030-00001	3 mm LoE 180/ARG/3 mm LoE 180/ARG/3 mm i89	0.068(2) 0.068(4) 0.149(6)	0.39	0.41	0.52	0.3	36
WTS-M-19-00031-00001	3 mm LoE? 270/ARG/3 mm LoE 180/ARG/3 mm i89	0.035(2) 0.068(4) 0.149(6)	0.39	0.26	0.46	0.3	36
WTS-M-19-00032-00001	3 mm LoE? 270/ARG/3 mm LoE 180/ARG/3 mm i89	0.035(2) 0.068(4) 0.149(6)	0.39	0.26	0.46	0.3	36
WTS-M-19-00033-00001	3 mm LoE? 340/ARG/3 mm LoE 180/ARG/3 mm i89	0.028(2) 0.068(4) 0.149(6)	0.39	0.13	0.26	0.3	36
WTS-M-19-00034-00001	3 mm LoE? 366/ARG/3 mm LoE 180/ARG/3 mm i89	0.02(2) 0.068(4) 0.149(6)	0.39	0.19	0.42	0.3	36
WTS-M-19-00035-00001	3 mm LoE? 366/ARG/3 mm LoE 180/ARG/3 mm i89	0.02(2) 0.068(4) 0.149(6)	0.39	0.19	0.42	0.3	36
WTS-M-19-00036-00001	3 mm LoE? 366/ARG/3 mm LoE 180/ARG/2.7mm clear+ .030""PVB+2.7mm I89	0.02(2) 0.068(4) 0.149(6)	0.39	0.19	0.35	0.3	36
WTS-M-19-00037-00001	4 mm LoE? 366/VIG/4 mm Clear Float Glass/ARG/3 mm Clear Float Glass	0.02(2)	0.32	0.19	0.45	0.3	38
WTS-M-19-00038-00001	4 mm LoE? 366/VIG/4 mm Clear Float Glass/ARG/3 mm i89	0.02(2) 0.149(6)	0.31	0.19	0.44	0.3	37
WTS-M-19-00039-00001	4 mm LoE? 366/VIG/4 mm Clear Float Glass/ARG/5 mm Clear Float Glass	0.02(2)	0.32	0.19	0.44	0.3	38
WTS-M-19-00040-00001	4 mm LoE? 366/VIG/4 mm Clear Float Glass/ARG/5 mm i89	0.02(2) 0.149(6)	0.31	0.19	0.43	0.3	37
WTS-M-19-00041-00001	3 mm LoE? 366/ARG/3 mm Clear Float Glass	0.02(2)	0.45	0.22	0.49	0.3	36
WTS-M-19-00042-00001	4 mm LoE? 366/VIG/4 mm Clear Float Glass	0.02(2)	0.33	0.21	0.49	0.3	27

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WTS-M-19 6000 Horizontal Slider

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NRFC Certificates

WTS-M-19