WERS Data

Window Performance

The performance values displayed on the following pages are for use in the calculation of Whole of Window (WoW) energy requirements in accordance with the National Construction Code, Volume 1 (section J) & Volume 2 Part 3.12. These values are not to be used for the purpose of glass only energy requirements.

Data is presented in the lowest to highest Uw rating. To sort by a different column please click the heading

Series	Glass	Uw	SHGCw	VTw	Glazing
048	Aluminium Awning Window 6.38mm Grey Laminate / 12mm Argon Gap / 6mm Lumatherm #3	3.43	0.27	0.27	Double
048	Aluminium Awning Window 6.38mm Light Grey Laminate / 12mm Argon Gap / 6mm Lumatherm #3	3.43	0.31	0.38	Double
048	Aluminium Awning Window 6.38mm Light Grey Laminate / 8mm Argon Gap / 4mm Lumatherm #3	3.61	0.32	0.38	Double
048	Aluminium Awning Window 6.38mm Clear Lam	6.50	0.58	0.61	Single
048	Aluminium Awning Window 6mm Supergreen	6.55	0.41	0.46	Single
048	Aluminium Awning Window 6mm Grey	6.55	0.44	0.29	Single
048	Aluminium Awning Window 6mm Green	6.55	0.47	0.53	Single
048	Aluminium Awning Window 6mm Clear	6.55	0.61	0.61	Single
048	Aluminium Awning Window 5mm Panasap Dark Grey	6.58	0.43	0.15	Single
048	Aluminium Awning Window 5mm Grey	6.58	0.46	0.33	Single
048	Aluminium Awning Window 5mm Clear	6.58	0.61	0.61	Single
048	Aluminium Awning Window 4mm Grey	6.62	0.50	0.38	Single
048	Aluminium Awning Window 4mm Clear	6.62	0.64	0.62	Single
048	Aluminium Awning Window 6.38mm Clear Laminate / 8mm Argon Gap / 4mm Lumatherm #3	3.61	0.39	0.54	Double
450	(048 Sash) Aluminium Awning Window 6.38mm Grey Laminate	6.89	0.41	0.25	Single
450	(048 Sash) Aluminium Awning Window 6.38mm Light Grey Laminate	6.89	0.45	0.35	Single
450	(048 Sash) Aluminium Awning Window 6.38mm Clear Lam	6.89	0.50	0.50	Single
450	(048 Sash) Aluminium Awning Window 5mm Grey	6.96	0.41	0.27	Single
450	(048 Sash) Aluminium Awning Window 5mm Clear	6.96	0.53	0.51	Single
048	Aluminium Awning Window 4mm Grey / 12mm Argon Gap / 4mm Low-e on Clear #3	3.63	0.38	0.32	Double
048	Aluminium Awning Window 4mm Low-e on Clear #2 / 12mm Argon Gap / 4mm Clear	3.63	0.48	0.52	Double
048	Aluminium Awning Window 4mm SolTech / 12mm Argon Gap / 4mm Clear	3.64	0.35	0.39	Double
048	Aluminium Awning Window 6mm Low-e on Clear #2 / 8mm Argon Gap / 6mm Clear	3.76	0.46	0.50	Double
048	Aluminium Awning Window 6mm SolTech / 8mm Argon Gap / 6mm Clear	3.77	0.35	0.39	Double
048	Aluminium Awning Window 6mm SolTech Grey / 8mm Argon Gap / 6mm Clear	3.78	0.23	0.19	Double
048	Aluminium Awning Window 6mm Low-e on Grey #2 / 8mm Argon Gap / 6mm Clear	3.79	0.30	0.25	Double
048	Aluminium Awning Window 4mm Grey / 12mm Air Gap / 4mm Low-e on Clear #2	3.79	0.38	0.32	Double
048	Aluminium Awning Window 6mm Grey / 12mm Argon Gap / 6mm Lumatherm #3	3.44	0.25	0.26	Double
048	Aluminium Awning Window 4mm Grey / 12mm Air Gap / 4mm Low-e on Clear #3	3.79	0.38	0.32	Double
048	Aluminium Awning Window 4mm Low-e on Clear #2 / 12mm Air Gap / 4mm Clear	3.79	0.48	0.52	Double
048	Aluminium Awning Window 4mm SolTech / 12mm Air Gap / 4mm Clear	3.80	0.35	0.39	Double
048	Aluminium Fixed Window 6mm Low-e on Clear #2	3.87	0.63	0.73	Single
048	Aluminium Fixed Window 6.38mm Comfort Plus Neutral Laminate Low-e #4	3.87	0.46	0.54	Single
048	Aluminium Fixed Window 6.38mm Solect Pewter 129 Laminate Low-e #4	3.88	0.45	0.37	Single
048	Aluminium Fixed Window 6.38mm Solect Shadow 1H9 Laminate Low-e #4	3.88	0.51	0.51	Single
048	Aluminium Fixed Window 6.38mm Solect Clear 119 Laminate Low-e #4	3.88	0.61	0.73	Single
048	Aluminium Fixed Window 6mm Low-e on Super Green #2	3.88	0.36	0.54	Single
048	Aluminium Fixed Window 6mm Soltech #2	3.88	0.48	0.56	Single
048	Aluminium Awning Window 6mm Clear / 12mm Argon Gap / 6mm Lumatherm #3	3.44	0.41	0.54	Double
048	Aluminium Fixed Window 6mm Low-e on Clear #2	3.88	0.63	0.73	Single
048	Aluminium Fixed Window 6mm Soltech Grey #2	3.91	0.33	0.27	Single
048	Aluminium Awning Window 6mm Sunergy Clear Low-e #2 / 8mm Argon Gap / 6mm Clear	3.91	0.39	0.42	Double
048	Aluminium Awning Window 6mm Sunergy Grey Low-e #2 / 8mm Argon Gap / 6mm Clear	3.91	0.27	0.21	Double
048	Aluminium Fixed Window 4mm Low-e on Clear #2	3.93	0.65	0.74	Single
048	Aluminium Fixed Window 6mm Low-e on Grey #2	3.93	0.43	0.36	Single
048	Aluminium Fixed Window 4mm Soltech #2	3.95	0.48	0.55	Single
048	Aluminium Awning Window 6mm Low-e on Clear #2 / 8mm Air Gap / 6mm Clear	3.98	0.46	0.50	Double
048	Aluminium Awning Window 6mm SolTech / 8mm Air Gap / 6mm Clear	3.99	0.35	0.39	Double
048	Aluminium Awning Window 6mm SolTech Grey / 8mm Air Gap / 6mm Clear	4.00	0.24	0.19	Double
048	Aluminium Awning Window 6mm Lumatherm #2 / 12mm Argon Gap / 6mm Clear	3.44	0.41	0.54	Double
048	Aluminium Awning Window 6mm Low-e on Grey #2 / 8mm Air Gap / 6mm Clear	4.00	0.31	0.25	Double
048	Aluminium Awning Window 6mm Sunergy Clear Low-e #2 / 8mm Air Gap / 6mm Clear	4.11	0.39	0.42	Double
048	Aluminium Awning Window 6mm Sunergy Grey #2 / 8mm Air Gap / 6mm Clear	4.11	0.28	0.21	Double
048	Aluminium Fixed Window 6mm Sunergy Clear Low-e #2	4.30	0.54	0.60	Single
048	Aluminium Fixed Window 6mm Sunergy Grey #2	4.31	0.39	0.30	Single
048	Aluminium Awning Window 4mm Grey / 12mm Air Gap / 4mm Clear	4.31	0.42	0.35	Double
048	Aluminium Awning Window 4mm Clear / 12mm Air Gap / 4mm Clear	4.31	0.57	0.57	Double
048	Aluminium Awning Window 5mm Grey / 10mm Air Gap / 5mm Clear	4.36	0.38	0.29	Double
048	Aluminium Awning Window 5mm Clear / 10mm Air Gap / 5mm Clear	4.36	0.53	0.55	Double
048	Aluminium Awning Window 6mm Supergreen / 8mm Air Gap / 6mm Clear	4.44	0.32	0.41	Double
048	Aluminium Awning Window 5mm Grey / 10mm Argon Gap / 4mm Lumatherm #3	3.50	0.27	0.29	Double
048	Aluminium Awning Window 6mm Grey / 8mm Air Gap / 6mm Clear	4.44	0.35	0.26	Double
048	Aluminium Awning Window 6mm Green / 8mm Air Gap / 6mm Clear	4.44	0.38	0.47	Double
048	Aluminium Awning Window 6mm Clear / 8mm Air Gap / 6mm Clear	4.44	0.52	0.54	Double
450	(048 Sash) Aluminium Awning Window 6mm LumaTherm / 12mm Air Gap / 6mm Clear	4.47	0.36	0.45	Single
450	(048 Sash) Aluminium Awning Window 6mm Grey / 12mm AIR Gap / 6mm LumaTherm	4.47	0.23	0.21	Single
450	(048 Sash) Aluminium Awning Window 6mm SolTech / 12mm Air Gap / 6mm Clear	4.62	0.31	0.32	Single
450	(048 Sash) Aluminium Awning Window 6mm Low-e on Clear #2 / 12mm Air Gap / 6mm Clear	4.63	0.43	0.42	Single
450	(048 Sash) Aluminium Awning Window 6mm Low-e on Clear #2 / 12mm Air Gap / 6mm Clear	4.63	0.43	0.42	Single
450	(048 Sash) Aluminium Awning Window 6mm Sunergy Clear Low-e #2/ 12mm Air Gap / 6mm Clear	4.73	0.34	0.34	Single
450	(048 Sash) Aluminium Awning Window 6mm Sunergy Grey #2 / 12mm Air Gap / 6mm Clear	4.73	0.24	0.17	Single
048	Aluminium Awning Window 5mm Clear / 10mm Argon Gap / 4mm Lumatherm #3	3.50	0.41	0.55	Double
450	(048 Sash) Aluminium Awning Window 6mm Clear / 12mm Air Gap / 6mm Clear	5.03	0.45	0.45	Single
048	Aluminium Awning Window 6.38mm Comfort Plus Neutral Laminate Low-e #4	5.25	0.40	0.42	Single
048	Aluminium Awning Window 6.38mm Solect Pewter 129 Laminate Low-e #4	5.25	0.39	0.28	Single
048	Aluminium Awning Window 6.38mm Solect Clear 119 Laminate Low-e #4	5.25	0.44	0.40	Single
048	Aluminium Awning Window 6.38mm Solect Shadow 1H9 Laminate Low-e #4	5.25	0.44	0.40	Single
048	Aluminium Awning Window 6mm Low-e on Super Green #2	5.27	0.32	0.42	Single
048	Aluminium Awning Window 6mm Low-e on Clear #2	5.27	0.53	0.57	Single
048	Aluminium Awning Window 6mm SolTech	5.27	0.41	0.44	Single
048	Aluminium Awning Window 6mm SolTech Grey	5.29	0.30	0.21	Single
048	Aluminium Awning Window 6mm Low-e on Grey #2	5.30	0.37	0.28	Single
048	Aluminium Awning Window 4mm Lumatherm #2 / 10mm Argon Gap / 5mm Clear	3.51	0.41	0.55	Double
048	Aluminium Awning Window 4mm Low-e on Clear #2	5.31	0.54	0.57	Single
048	Aluminium Awning Window 4mm SolTech	5.32	0.41	0.42	Single
048	Aluminium Awning Window 6mm Sunergy Clear Low-e #2	5.54	0.45	0.47	Single
048	Aluminium Awning Window 6mm Sunergy Grey #2	5.55	0.34	0.23	Single
048	Aluminium Fixed Window 6.38mm Green Laminate	5.76	0.64	0.63	Single
048	Aluminium Fixed Window 6.38mm Grey Laminate	5.77	0.56	0.39	Single
048	Aluminium Fixed Window 6.38mm Light Grey Laminate	5.77	0.62	0.55	Single
048	Aluminium Fixed Window 6.38mm Clear Lam	5.77	0.70	0.78	Single
048	Aluminium Fixed Window 6mm Green	5.82	0.55	0.68	Single
048	Aluminium Fixed Window 6mm Supergreen	5.82	0.47	0.59	Single
048	Aluminium Awning Window 6.38mm Clear Laminate / 12mm Argon Gap / 6mm Lumatherm #3	3.52	0.40	0.55	Double
048	Aluminium Fixed Window 6mm Grey	5.82	0.52	0.37	Single
048	Aluminium Fixed Window 6mm Clear	5.82	0.74	0.79	Single
048	Aluminium Fixed Window 5mm Grey	5.86	0.55	0.42	Single
048	Aluminium Fixed Window 5mm Clear	5.86	0.74	0.79	Single
048	Aluminium Fixed Window 5mm Supergreen	5.86	0.50	0.63	Single
048	Aluminium Fixed Window 5mm Panasap Dark Grey	5.86	0.51	0.19	Single
048	Aluminium Fixed Window 4mm Grey	5.89	0.60	0.49	Single
048	Aluminium Fixed Window 4mm Clear	5.89	0.78	0.80	Single
450	(048 Sash) Aluminium Awning Window 6.38mm Comfort Plus Neutral Laminate Low-e #4	5.91	0.35	0.34	Single
450	(048 Sash) Aluminium Awning Window 6.38mm Solect Pewter 129 Laminate Low-e #4	5.91	0.34	0.24	Single
048	Aluminium Awning Window 6.38mm Grey Laminate / 8mm Argon Gap / 4mm Lumatherm #3	3.61	0.27	0.27	Double
450	(048 Sash) Aluminium Awning Window 6.38mm Solect Clear 119 Laminate Low-e #4	5.91	0.44	0.47	Single
450	(048 Sash) Aluminium Awning Window 6mm SolTech	5.92	0.36	0.36	Single
450	(048 Sash) Aluminium Awning Window 6mm Low-e on Clear #2	5.94	0.48	0.47	Single
450	(048 Sash) Aluminium Awning Window 6.38mm Solect Netural 11S Laminate Low-e #4	6.09	0.38	0.38	Single
450	(048 Sash) Aluminium Awning Window 6mm Sunergy Clear Low-e #2	6.14	0.40	0.39	Single
450	(048 Sash) Aluminium Awning Window 6mm Sunergy Clear Low-e #2	6.14	0.30	0.19	Single
450	(048 Sash) Aluminium Awning Window 6mm Sunergy Grey	6.14	0.30	0.19	Single
048	Aluminium Awning Window 6.38mm Green Laminate	6.50	0.53	0.49	Single
048	Aluminium Awning Window 6.38mm Grey Laminate	6.50	0.47	0.31	Single
048	Aluminium Awning Window 6.38mm Light Grey Laminate	6.50	0.51	0.43	Single

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