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
651 Series Window Wall
6mm Green / 12mm Air Gap / 6mm SunGuard SNX 62-27
3.20 0.30 0.47 Double
4.5
4
651 Aluminium Fixed Window
6mm Eclipse Advantage Bronze Low-E / 12mm Air Gap / 6mm Clear
3.40 0.34 0.29 Double
4
4
651 Series Window Wall
6mm SolE Grey / 12mm Air Gap / 6mm Clear
3.40 0.27 0.24 Double
4.5
3.5
651 Series Window Wall
6mm Grey / 12mm Air Gap / 6mm SunGuard SNX 62-27
3.20 0.22 0.26 Double
5
3.5
651 Aluminium Fixed Window
6mm Grey / 12mm Air Gap / 6mm Energy Advantage Low-E
3.40 0.36 0.30 Double
4
4
651 Aluminium Fixed Window
6mm Sunergy Grey / 12mm Air Gap / 6mm Clear
3.50 0.31 0.25 Double
4.5
3.5
651 Series Window Wall
6mm Green / 12mm Argon Gap / 6mm SunGuard SNX 62-27
3.00 0.30 0.47 Double
4.5
4
651 Aluminium Fixed Window
6mm Bronze / 12mm Air Gap / 6mm Energy Advantage Low-E
3.40 0.40 0.35 Double
3.5
4
651 Aluminium Fixed Window
6mm Bronze / 12mm Air Gap / 6mm Clear
4.00 0.44 0.38 Double
3
4
651 Aluminium Fixed Window
6mm Caribia / 12mm Air / 6mm Sunergy Clear Low-E
3.50 0.31 0.39 Double
4.5
3.5
651 Aluminium Fixed Window
6mm Azuria / 12mm Air Gap / 6mm Sunergy Grey
3.50 0.29 0.19 Double
4.5
3.5
651 Series Window Wall
6mm Bronze / 12mm Air Gap / 6mm SunGuard SNX 62-27
3.20 0.24 0.30 Double
5
3.5
651 Aluminium Fixed Window
6mm Green / 12mm Air Gap / 6mm Sunergy Grey
3.50 0.36 0.22 Double
4
4
651 Series Window Wall
6mm EnergyTech Green / 12mm Air Gap / 6mm Clear
3.40 0.38 0.56 Double
4
4
651 Aluminium Fixed Window
6mm Eclipse Advantage Arctic Blue Low-E / 12mm Air Gap / 6mm Clear
3.40 0.26 0.29 Double
4.5
3.5
651 Aluminium Fixed Window
6mm Green / 12mm Air Gap / 6mm Energy Advantage Low-E
3.40 0.40 0.54 Double
3.5
4
651 Series Window Wall
6mm Bronze / 12mm Argon Gap / 6mm SunGuard SNX 62-27
3.00 0.23 0.30 Double
5
3.5
651 Aluminium Fixed Window
6mm Azuria / 12mm Air / 6mm Sunergy Clear Low-E
3.50 0.31 0.39 Double
4.5
3.5
651 Aluminium Fixed Window
6mm Eclipse Advantage Blue-Green Low-E / 12mm Air Gap / 6mm Clear
3.40 0.34 0.43 Double
4
4
651 Aluminium Fixed Window
6mm EverGreen / 12mm Air Gap / 6mm Energy Advantage Low-E
3.40 0.31 0.45 Double
4.5
3.5
651 Aluminium Fixed Window
6mm Sunergy Clear Low-E / 12mm Air / 6mm Clear
3.50 0.45 0.51 Double
3.5
4.5
651 Series Window Wall
6mm SolTech / 12mm Air Gap / 6mm Clear
3.40 0.42 0.50 Double
3.5
4
651 Series Window Wall
6mm Grey / 12mm Argon Gap / 6mm SunGuard SNX 62-27
3.00 0.21 0.26 Double
5.5
3.5
651 Aluminium Fixed Window
6mm Green / 12mm Air / 6mm Sunergy Clear Low-E
3.50 0.39 0.44 Double
3.5
4
651 Aluminium Fixed Window
6mm Green / 12mm Air Gap / 6mm Clear
4.00 0.44 0.58 Double
3
4
651 Aluminium Fixed Window
6mm EverGreen / 12mm Air Gap / 6mm Clear
4.00 0.36 0.49 Double
3.5
3.5
651 Aluminium Fixed Window
6mm Bronze / 12mm Air Gap / 6mm Sunergy Grey
3.50 0.37 0.15 Double
4
4
651 Series Window Wall
6mm Pansap Dark Blue / 12mm Air Gap / 6mm SunGuard SNX 62-27
3.20 0.26 0.35 Double
5
3.5
651 Aluminium Fixed Window
6mm Caribia / 12mm Air Gap / 6mm Clear
4.00 0.35 0.51 Double
4
3.5
651 Aluminium Fixed Window
6mm Eclipse Advantage EverGreen Low-E / 12mm Air Gap / 6mm Clear
3.40 0.27 0.36 Double
4.5
3.5
651 Aluminium Fixed Window
6mm Clear / 12mm Air Gap / 6mm Sunergy Grey
3.50 0.52 0.25 Double
3
4.5
651 Aluminium Fixed Window
6mm Clear / 12mm Air Gap / 6mm Energy Advantage Low-E
3.40 0.58 0.61 Double
2.5
5
651 Aluminium Fixed Window
6mm Grey / 12mm Air Gap / 6mm Sunergy Grey
3.50 0.33 0.13 Double
4
3.5
651 Series Window Wall
6mm Pansap Grey / 12mm Air Gap / 6mm Clear
4.00 0.37 0.12 Double
3.5
3.5
651 Aluminium Fixed Window
6mm Clear / 12mm Air / 6mm Sunergy Clear Low-E
3.50 0.55 0.51 Double
2.5
4.5
651 Series Window Wall
6mm EnergyTech Grey / 12mm Air Gap / 6mm Clear
3.40 0.36 0.31 Double
4
4
651 Series Window Wall
6mm Sunergy Clear / 12mm Air Gap / 6mm Clear
3.60 0.47 0.53 Double
3
4.5
651 Series Window Wall
6mm SunGuard SNX 62-27 / 12mm Air Gap / 6mm Clear
3.20 0.25 0.54 Double
5
3.5
651 Aluminium Fixed Window
6mm Energy Advantage Low-E / 12mm Air Gap / 6mm Clear
3.40 0.54 0.61 Double
3
4.5
651 Aluminium Fixed Window
6mm Panasap Dark Blue / 12mm Air Gap / 6mm Sunergy Grey
3.50 0.32 0.16 Double
4
3.5
651 Series Window Wall
10.76mm HL219 / 12mm Air Gap / 6mm Clear7
3.40 0.36 0.55 Double
4
4
651 Series Window Wall
6mm SuperGreen / 12mm Air Gap / 6mm SunGuard SNX 62-27
3.20 0.26 0.41 Double
5
3.5
651 Aluminium Fixed Window
6mm Caribia / 12mm Air Gap / 6mm Energy Advantage Low-E
3.40 0.31 0.47 Double
4.5
3.5
651 Aluminium Fixed Window
6mm Eclipse Advantage Grey Low-E / 12mm Air Gap / 6mm Clear
3.40 0.30 0.24 Double
4.5
3.5
651 Aluminium Fixed Window
6mm Solarcool Azuria / 12mm Air Gap / 6mm Clear
4.00 0.20 0.20 Double
5
2.5
651 Aluminium Fixed Window
6mm Eclipse Advantage Clear Low-E / 12mm Air Gap / 6mm Clear
3.40 0.48 0.51 Double
3
4.5
651 Aluminium Fixed Window
6mm EverGreen / 12mm Air / 6mm Sunergy Clear Low-E
3.50 0.31 0.38 Double
4.5
3.5
651 Fixed Aluminium Window
6mm Double Silver Low-E / 12mm Argon Gap / 6mm Clear
2.80 0.33 0.55 Double
4.5
4.5
651 Aluminium Fixed Window
6mm Azuria / 12mm Air Gap / 6mm Clear
4.00 0.35 0.51 Double
4
3.5
651 Aluminium Fixed Window
6mm Panasap Dark Blue / 12mm Air Gap / 6mm Clear
4.00 0.41 0.43 Double
3.5
3.5
651 Aluminium Fixed Window
6mm Grey / 12mm Air Gap / 6mm Clear
4.00 0.40 0.33 Double
3.5
3.5
651 Aluminium Fixed Window
6mm Bronze / 12mm Air / 6mm Sunergy Clear Low-E
3.50 0.39 0.29 Double
3.5
4
651 Fixed Aluminium Window
6mm Clear / 12mm Air Gap / 6mm Clear
3.80 0.64 0.70 Double
2
4.5
651 Aluminium Fixed Window
6mm Clear / 12mm Air Gap / 6mm Clear
4.00 0.61 0.66 Double
2
4.5
651 Series Window Wall
6mm EnergyTech SuperGreen / 12mm Air Gap / 6mm Clear
3.40 0.30 0.48 Double
4.5
3.5
651 Series Window Wall
6mm Sunergy Green / 12mm Air Gap / 6mm Clear
3.60 0.31 0.44 Double
4
3.5
651 Series Window Wall
6mm Pansap DarkBlue / 12mm Argon Gap / 6mm SunGuard SNX 62-27
3.00 0.26 0.35 Double
5
4
651 Aluminium Fixed Window
6mm Panasap Dark Blue / 12mm Air Gap / 6mm Energy Advantage Low-E
3.40 0.37 0.40 Double
4
4
651 Series Window Wall
6mm Sunergy Grey / 12mm Air Gap / 6mm Clear
3.60 0.32 0.27 Double
4
3.5
651 Aluminium Fixed Window
6mm Panasap Dark Blue / 12mm Air / 6mm Sunergy Clear Low-E
3.50 0.36 0.33 Double
4
4
651 Aluminium Fixed Window
6mm Grey / 12mm Air / 6mm Sunergy Clear Low-E
3.50 0.35 0.25 Double
4
4
651 Series Window Wall
6mm SuperGreen / 12mm Argon Gap / 6mm SunGuard SNX 62-27
3.00 0.25 0.41 Double
5
4
651 Aluminium Fixed Window
6mm Ever Green / 12mm Air Gap / 6mm Sunergy Grey
3.50 0.29 0.19 Double
4.5
3.5
651 Series Window Wall
6mm SunGuard SNX 62-27 / 12mm Argon Gap / 6mm Clear
3.00 0.25 0.54 Double
5
4
651 Aluminium Fixed Window
6mm Azuria / 12mm Air Gap / 6mm Energy Advantage Low-E
3.40 0.31 0.47 Double
4.5
3.5