Professional Centre

WERS

WERS

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.

Ser­ies Glass Uw SHGCw VTw Glaz­ing Cool­ing Heat­ing
476 Fixed Aluminium Window
6mm Soltech #2 / 12mm Argon Gap / 6mm Clear
2.73 0.39 0.47 Double
4
4.5
476 Fixed Aluminium Window
6mm Soltech #2 / 12mm Air Gap / 6mm Clear
2.73 0.39 0.47 Double
4
4.5
476 Fixed Aluminium Window
6.38mm Clear Laminate / 12mm Argon Gap / 6mm Lumatherm #3
2.51 0.44 0.65 Double
4
5
476 Fixed Aluminium Window
6mm Sunergy / 12mm Air Gap / 6mm Clear
3.10 0.44 0.51 Double
3.5
4.5
476 Fixed Aluminium Window
6mm Grey / 12mm Air Gap / 6mm TLE50
2.74 0.21 0.23 Double
5.5
4
476 Fixed Aluminium Window
6mm Grey / 12mm Argon Gap / 6mm Lumatherm #3
2.52 0.28 0.31 Double
5
4.5
476 Fixed Aluminium Window
6mm Lumatherm #2 / 12mm Argon Gap / 6mm Clear
2.52 0.47 0.66 Double
3.5
5.5
476 Fixed Aluminium Window
6.38mm Grey Laminate / 12mm Argon Gap / 6mm Lumatherm #3
2.51 0.29 0.33 Double
5
4.5
476 Fixed Aluminium Window
6mm SuperGreen / 12mm Argon Gap / 6mm TLE50
2.51 0.23 0.37 Double
5.5
4
476 Fixed Aluminium Window
6mm Green / 12mm Air Gap / 6mm TLE50
2.74 0.28 0.43 Double
5
4
476 Fixed Aluminium Window
6.38mm Light Grey Laminate / 12mm Argon Gap / 6mm Lumatherm #3
2.51 0.35 0.46 Double
4.5
4.5
476 Fixed Aluminium Window
6mm Sunergy Grey / 12mm Air Gap / 6mm Clear
3.10 0.44 0.51 Double
3.5
4.5
476 Fixed Aluminium Window
6mm Energytech Green #2 / 12mm Argon Gap / 6mm Clear
2.74 0.36 0.53 Double
4.5
4.5
476 Fixed Aluminium Window
6mm Soltech Grey #2 / 12mm Air Gap / 6mm Clear
2.74 0.25 0.23 Double
5
4
476 Fixed Aluminium Window
6mm SuperBlue / 12mm Air Gap / 6mm TLE50
2.74 0.23 0.30 Double
5.5
4
476 Fixed Aluminium Window
6mm TLE60 / 12mm Argon gap / 6mm Clear
2.51 0.23 0.50 Double
5.5
4
476 Fixed Aluminium Window
6mm Energytech Grey #2 / 12mm Air Gap / 6mm Clear
2.95 0.35 0.30 Double
4.5
4.5
476 Fixed Aluminium Window
6mm Clear / 12mm Argon Gap / 6mm Lumatherm #3
2.52 0.47 0.66 Double
3.5
5.5
476 Fixed Aluminium Window
6mm Soltech Grey #2 / 12mm Argon Gap / 6mm Clear
2.74 0.25 0.23 Double
5
4
476 Fixed Aluminium Window
6mm Grey / 12mm Argon Gap / 6mm TLE50
2.51 0.20 0.23 Double
5.5
4
476 Fixed Aluminium Window
6mm Energytech Grey #2 / 12mm Argon Gap / 6mm Clear
2.75 0.34 0.30 Double
4.5
4.5
476 Fixed Aluminium Window
6mm Energytech Green #2 / 12mm Air Gap / 6mm Clear
2.94 0.36 0.53 Double
4
4.5
476 Fixed Aluminium Window
6mm TLE60 / 12mm Air gap / 6mm Clear
2.74 0.24 0.50 Double
5
4
476 Fixed Aluminium Window
6mm Sunergy Grey #2 / 12mm Air Gap / 6mm Clear
3.10 0.30 0.25 Double
4.5
4
476 Fixed Aluminium Window
6mm Green / 12mm Argon Gap / 6mm TLE50
2.51 0.27 0.43 Double
5
4.5
476 Fixed Aluminium Window
6mm SuperBlue / 12mm Argon Gap / 6mm TLE50
2.51 0.22 0.30 Double
5.5
4
476 Fixed Aluminium Window
6mm SuperGreen / 12mm Air Gap / 6mm TLE50
2.74 0.24 0.37 Double
5
4