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
650 Aluminium Window Wall with 150 Series Hinged Internal Jockey Sash - Captive
10.38mm HL119 /123.5mm Air Gap / 6mm Clear
2.60 0.46 0.55 Double
3.5
5
650 Aluminium Fixed Window
10.76mm Optilight HL319 Low E Laminate
4.70 0.37 0.31 Single
3.5
3
650 Aluminium Fixed Window
6mm EverGreen
6.50 0.46 0.55 Single
2
1.5
650 Aluminium Fixed Window
6.38mm Optilight HL129 Low E Laminate
4.80 0.44 0.33 Single
3
3
650 Aluminium Fixed Window
10.76mm Optilight HL819 Low E Laminate
4.70 0.36 0.51 Single
3.5
3
650 Aluminium Fixed Window
6mm Sunergy Clear Low-E
5.20 0.52 0.57 Single
2
3
650 Aluminium Fixed Window
6mm Energy Advantage Low-E
4.80 0.61 0.69 Single
2
3.5
650 Aluminium Fixed Window
6.38mm Grey Laminate
6.50 0.54 0.36 Single
1.5
2
650 Aluminium Fixed Window
10.76mm Optilight HL1x9 Low E Laminate
4.70 0.47 0.63 Single
2.5
3.5
650 Aluminium Fixed Window
6.38mm ComfortPlus Neutral Low E Laminate
4.80 0.45 0.50 Single
3
3
650 Aluminium Fixed Window
10.76mm Optilight HL5a19 Low E Laminate
4.70 0.35 0.42 Single
3.5
3
650 Aluminium Fixed Window
10.38mm Clear Laminate
6.40 0.67 0.74 Single
1
2.5
650 Aluminium Fixed Window
10.76mm Optilight HL419 Low E Laminate
4.70 0.41 0.37 Single
3
3
650 Aluminium Fixed Window
6.38mm EverGreen Laminate
6.50 0.44 0.54 Single
2
1.5
650 Aluminium Fixed Window
6mm Green
6.50 0.54 0.65 Single
1.5
2
650 Aluminium Fixed Window
6.38mm Solect Clear Low E Laminate
4.80 0.59 0.69 Single
2
3.5
650 Aluminium Fixed Window
6.76mm Clear Laminate
6.40 0.69 0.75 Single
1
2.5
650 Aluminium Fixed Window
6mm Grey
6.50 0.50 0.37 Single
2
1.5
650 Aluminium Fixed Window
6.38mm Green Laminate
6.50 0.63 0.60 Single
1
2
650 Aluminium Fixed Window
6.38mm Clear Laminate
6.50 0.69 0.75 Single
1
2.5
650 Aluminium Fixed Window
6mm Eclipse Advantage Blue-Green Low-E
4.90 0.41 0.48 Single
3
3
650 Aluminium Fixed Window
6mm Eclipse Advantage Grey Low-E
4.90 0.37 0.27 Single
3
2.5
650 Aluminium Fixed Window
6.38mm Cool Blue Laminate
6.50 0.65 0.62 Single
1
2
650 Aluminium Fixed Window
6mm Eclipse Advantage Arctic Blue Low-E
4.90 0.33 0.33 Single
3.5
2.5
650 Aluminium Fixed Window
10.76mm Optilight HL119 Low E Laminate
4.70 0.56 0.67 Single
2
3.5
650 Aluminium Fixed Window
10.76mm Optilight HL2x9 Low E Laminate
4.70 0.38 0.55 Single
3
3
650 Aluminium Fixed Window
6mm Arctic Blue
6.50 0.46 0.44 Single
2
1.5
650 Aluminium Fixed Window
6mm Azuria
6.50 0.45 0.58 Single
2
1.5
650 Aluminium Fixed Window
6.38mm ComfortPlus Clear Low E Laminate
4.80 0.60 0.69 Single
2
3.5
650 Aluminium Fixed Window
6.38mm ComfortPlus Grey Low E Laminate
4.80 0.44 0.33 Single
3
3
650 Aluminium Fixed Window
10.76mm Optilight HL219 Low E Laminate
4.70 0.42 0.59 Single
3
3
650 Aluminium Fixed Window
6.38mm Solect Green Low E Laminate
4.80 0.44 0.59 Single
3
3
650 Aluminium Fixed Window
6.38mm Sky Blue Laminate
6.50 0.60 0.45 Single
1.5
2
650 Aluminium Fixed Window
6mm Clear
6.50 0.71 0.74 Single
1
2.5
650 Aluminium Fixed Window
6mm Panasap Dark Blue
6.50 0.52 0.49 Single
1.5
2
650 Aluminium Fixed Window
6.38mm ComfortPlus Green Low E Laminate
4.80 0.45 0.60 Single
3
3
650 Aluminium Fixed Window
10.76mm Optilight HL5p19 Low E Laminate
4.70 0.38 0.42 Single
3
3
650 Aluminium Window Wall with 150 Series Hinged Internal Jockey Sash - Captive
6mm SolarCool Azuria / 126mm Air Gap / 6mm EnergyTech
2.60 0.16 0.17 Double
6
3.5
650 Aluminium Fixed Window
10.38mm Sunergy Clear Low-E Laminate
5.10 0.48 0.56 Single
2.5
3
650 Aluminium Fixed Window
6mm Sunergy Grey
5.20 0.38 0.28 Single
3
2.5
650 Aluminium Fixed Window
6mm Eclipse Advantage Clear Low-E
4.90 0.55 0.56 Single
2
3.5
650 Aluminium Fixed Window
6.76mm Solutia Acoustic Laminate
6.40 0.62 0.66 Single
1
2
650 Aluminium Fixed Window
10.76mm Optilight HL719 Low E Laminate
4.70 0.34 0.51 Single
3.5
3
650 Aluminium Fixed Window
6mm Eclipse Advantage EverGreen Low-E
4.90 0.33 0.40 Single
3.5
2.5
650 Aluminium Window Wall with 150 Series Hinged Internal Jockey Sash - Captive
10.38mm Clear Laminate / 123.5mm Air Gap / 6mm Clear
3.10 0.53 0.61 Double
3
5
650 Aluminium Window Wall with 150 Series Hinged Internal Jockey Sash - Captive
10.38mm Clear Laminate / 123.5mm Air Gap / 6mm Evantage Clear
2.60 0.46 0.48 Double
3.5
5
650 Aluminium Fixed Window
6mm Bronze
6.50 0.55 0.43 Single
1.5
2
650 Aluminium Fixed Window
10.76mm Clear Laminate
6.30 0.66 0.74 Single
1
2.5
650 Aluminium Fixed Window
6.38mm Sunergy Clear Low-E Laminate
5.00 0.51 0.57 Single
2.5
3