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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
136 Aluminium Double Hung Window
6mm Low-e on Super Green #2
4.60 0.35 0.51 Single
136 Aluminium Double Hung Window
6.38mm Solect Pewter 129 Laminate Low-e #4
4.60 0.42 0.33 Single
136 Aluminium Double Hung Window
6.38mm Solect Clear 119 Laminate Low-e #4
4.60 0.58 0.68 Single
136 Aluminium Double Hung Window
6.38mm Comfort Plus Clear Laminate Low-e #4
4.60 0.58 0.69 Single
136 Aluminium Double Hung Window
6mm Low-e on Clear #2
4.60 0.60 0.68 Single
136 Aluminium Double Hung Window
6.38mm Solect Shadow 1H9 Laminate Low-e #4
4.63 0.49 0.48 Single
136 Aluminium Double Hung Window
6mm Low-e on Grey #2
4.68 0.41 0.33 Single
136 Aluminium Double Hung Window
6mm Solar E Grey
4.70 0.31 0.25 Single
136 Aluminium Double Hung Window
6mm EVantage SuperBlue
4.70 0.32 0.32 Single
136 Aluminium Double Hung Window
6mm EVantage Supergreen
4.70 0.32 0.40 Single
136 Aluminium Double Hung Window
6mm EVantage Grey
4.70 0.35 0.27 Single
136 Aluminium Double Hung Window
6mm EVantage Blue Green Low-e #2
4.70 0.39 0.47 Single
136 Aluminium Double Hung Window
6.38mm Comfort Plus Grey Laminate Low-e #4
4.60 0.43 0.33 Single
136 Aluminium Double Hung Window
4mm SolTech
4.70 0.46 0.51 Single
136 Aluminium Double Hung Window
6mm EVantage Clear
4.70 0.53 0.56 Single
136 Aluminium Double Hung Window
4mm Low-e on Clear #2
4.70 0.61 0.69 Single
136 Aluminium Double Hung Window
6.38mm Solect Netural 11S Laminate Low-e #4
4.90 0.49 0.56 Single
136 Aluminium Double Hung Window
6mm Sunergy Green Low-e #2
5.00 0.36 0.47 Single
136 Aluminium Double Hung Window
6mm Sunergy Grey #2
5.00 0.37 0.28 Single
136 Aluminium Double Hung Window
6mm Sunergy Clear Low-e #2
5.00 0.51 0.57 Single
136 Aluminium Double Hung Window
6.38mm Supergreen Laminate
6.30 0.42 0.54 Single
136 Aluminium Double Hung Window
6.38mm Grey Laminate
6.30 0.53 0.35 Single
136 Aluminium Double Hung Window
6.38mm Sky Blue Laminate
6.30 0.58 0.45 Single
136 Aluminium Double Hung Window
6.38mm Comfort Plus Green Laminate Low-e #4
4.60 0.43 0.59 Single
136 Aluminium Double Hung Window
6.76mm Solutia Acoustic Laminate
6.30 0.60 0.65 Single
136 Aluminium Double Hung Window
6.38mm Blue Green Laminate
6.30 0.62 0.60 Single
136 Aluminium Double Hung Window
6.38mm Cool Blue Laminate
6.30 0.63 0.62 Single
136 Aluminium Double Hung Window
6.76mm Clear Laminate
6.30 0.67 0.74 Single
136 Aluminium Double Hung Window
6.38mm Clear Lam
6.30 0.68 0.74 Single
136 Aluminium Double Hung Window
6.38mm Light Grey Laminate
6.30 0.58 0.51 Single
136 Aluminium Double Hung Window
6mm SuperBlue
6.40 0.44 0.44 Single
136 Aluminium Double Hung Window
6mm Azuria
6.40 0.44 0.57 Single
136 Aluminium Double Hung Window
6mm Supergreen
6.40 0.45 0.55 Single
136 Aluminium Double Hung Window
5mm Panasap Dark Grey
6.40 0.48 0.18 Single
136 Aluminium Double Hung Window
6.38mm Solect Green 819 Laminate Low-e #4
4.60 0.43 0.59 Single
136 Aluminium Double Hung Window
6mm Grey
6.40 0.49 0.37 Single
136 Aluminium Double Hung Window
5mm Supergreen
6.40 0.49 0.61 Single
136 Aluminium Double Hung Window
6mm PanasapDarkBlue
6.40 0.50 0.48 Single
136 Aluminium Double Hung Window
6mm Green
6.40 0.52 0.65 Single
136 Aluminium Double Hung Window
5mm Grey
6.40 0.53 0.42 Single
136 Aluminium Double Hung Window
6mm Bronze
6.40 0.53 0.43 Single
136 Aluminium Double Hung Window
5mm Green
6.40 0.55 0.66 Single
136 Aluminium Double Hung Window
5mm Bronze
6.40 0.57 0.50 Single
136 Aluminium Double Hung Window
6mm Clear
6.40 0.70 0.74 Single
136 Aluminium Double Hung Window
5mm Clear
6.40 0.71 0.74 Single
136 Aluminium Double Hung Window
6.38mm Comfort Plus Neutral Laminate Low-e #4
4.60 0.44 0.49 Single
136 Aluminium Double Hung Window
4mm Grey
6.50 0.56 0.46 Single
136 Aluminium Double Hung Window
4mm Green
6.50 0.57 0.68 Single
136 Aluminium Double Hung Window
4mm Clear
6.50 0.72 0.75 Single
136 Aluminium Double Hung Window
6mm SolTech
4.60 0.46 0.53 Single
136 Aluminium Double Hung Window
6.76mm Solect Clear Plus 1X9 Laminate Low-e #4
4.60 0.47 0.64 Single
136 Aluminium Double Hung Window
6.38mm Solect Blue Green 139 Laminate Low-e #4
4.60 0.52 0.55 Single
136 Aluminium Double Hung Window
6.38mm Solect Blue 169 Laminate Low-e #4
4.60 0.53 0.57 Single

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