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
850-500 Fixed Window Wall
6.76mm Solutia Acoustic Laminate
6.50 0.65 0.67 Single
1
2
850-500 Fixed Window Wall
12.38mm Grey Laminate
6.40 0.54 0.36 Single
1.5
1.5
850-500 Fixed Window Wall
6.38mm Arctic White Laminate
6.60 0.63 0.59 Single
1
1.5
850-500 Fixed Window Wall
6.38mm Double Super Green Laminate
6.40 0.60 0.46 Single
1.5
2
850-500 Fixed Window Wall
10mm Optifloat Grey
6.50 0.45 0.24 Single
2
4
850-500 Fixed Window Wall
10.76mm Optilight HL119 Low E Laminate
4.80 0.59 0.70 Single
2
3.5
850-500 Fixed Window Wall
6.38mm Comfort Plus Neutral
4.90 0.48 0.52 Single
2.5
3
850-500 Fixed Window Wall
6mm Bronze
6.60 0.58 0.43 Single
1.5
1.5
850-500 Fixed Window Wall
10.76mm Optilight HL229 Low-E Laminate
4.80 0.34 0.29 Single
3.5
2.5
850-500 Fixed Window Wall
6.38mm ComfortPlus Clear Low E Laminate
4.90 0.64 0.73 Single
1.5
3.5
850-500 Fixed Window Wall
6mm Evantage Supergreen
4.90 0.38 0.54 Single
3
2.5
850-500 Fixed Window Wall
10.76mm Optilight HL8c19
4.80 0.37 0.53 Single
3
2.5
850-500 Fixed Window Wall
10.76mm Optilight HL139 Low-E Laminate
4.80 0.54 0.57 Single
2
3
850-500 Fixed Window Wall
10.76mm Optilight HL5p19 Low E Laminate
4.80 0.41 0.44 Single
3
2.5
850-500 Fixed Window Wall
6.38mm Green Laminate
6.60 0.67 0.63 Single
1
2
850-500 Fixed Window Wall
12.38mm Cool Blue Laminate
6.40 0.63 0.62 Single
1
2
850-500 Fixed Window Wall
10.76mm Optilight HL1x9 Low E Laminate
4.80 0.51 0.66 Single
2.5
3
850-500 Fixed Window Wall
10.76mm Optilight HL719 Low E Laminate
4.80 0.37 0.53 Single
3
2.5
850-500 Fixed Window Wall
6.38mm Optilight HL129 Low E Laminate
4.90 0.47 0.35 Single
2.5
2.5
850-500 Fixed Window Wall
6.38mm Solect Green Low E Laminate
4.90 0.47 0.63 Single
2.5
3
850-500 Fixed Window Wall
6mm Supergreen
6.60 0.49 0.59 Single
2
4
850-500 Fixed Window Wall
10.38mm Clear Laminate
6.50 0.68 0.74 Single
1
2
850-500 Fixed Window Wall
6mm Sunergy Grey
5.30 0.41 0.30 Single
3
2
850-500 Curtain Wall with Jockey Sash - Captive
10.76mm HL8X9 / 169mm Air Gap / 6.38mm Solect Clear
2.50 0.24 0.36 Double
5.5
4
850-500 Fixed Window Wall
6.38mm Cool White Laminate
6.60 0.67 0.70 Single
1
2
850-500 Fixed Window Wall
13.52mm Clear Laminate
6.30 0.66 0.74 Single
1
2
850-500 Fixed Window Wall
6mm Evantage Grey
5.00 0.39 0.28 Single
3
2.5
850-500 Fixed Window Wall
6mm Grey
6.60 0.54 0.37 Single
1.5
1.5
850-500 Fixed Window Wall
6mm Evantage Clear
5.00 0.43 0.50 Single
3
2.5
850-500 Curtain Wall with Jockey Sash - Captive
10.76mm HL819 / 169mm Air Gap / 6.38mm Solect Clear
2.50 0.27 0.39 Double
5
4.5
850-500 Curtain Wall with Jockey Sash - Captive
10.76mm HL219 / 169mm Air Gap / 6.38mm Laminate Clear
2.60 0.33 0.49 Double
4.5
4.5
850-500 Fixed Window Wall
6mm Evantage Clear
5.00 0.59 0.60 Single
2
3
850-500 Fixed Window Wall
6mm Azuria
6.60 0.48 0.61 Single
2
4
850-500 Fixed Window Wall
10.76mm Optilight HL5a19 Low E Laminate
4.80 0.38 0.44 Single
3
2.5
850-500 Fixed Window Wall
6mm Sunergy Clear Low-E
5.30 0.56 0.60 Single
2
2.5
850-500 Fixed Window Wall
6.38mm Double Super Green Laminate
6.60 0.47 0.56 Single
2
4
850-500 Fixed Window Wall
6mm Evantage Super Blue
5.00 0.35 0.34 Single
3
2
850-500 Fixed Window Wall
10.76mm Optilight HL419 Low E Laminate
4.80 0.43 0.39 Single
3
2.5
850-500 Fixed Window Wall
6mm SuperGrey
6.60 0.34 0.08 Single
2.5
4
850-500 Curtain Wall with Jockey Sash - Captive
10.76mm HL2X9 / 169mm Air Gap / 6.38mm Solect Clear
2.50 0.28 0.42 Double
5
4.5
850-500 Fixed Window Wall
6mm Green
6.60 0.57 0.68 Single
1.5
1.5
850-500 Fixed Window Wall
6.38mm Optilight HL159
4.90 0.53 0.47 Single
2
3
850-500 Fixed Window Wall
6.38mm Cool Blue Laminate
6.60 0.67 0.63 Single
1
2
850-500 Fixed Window Wall
6.38mm Solect Clear Low E Laminate
4.90 0.63 0.72 Single
1.5
3.5
850-500 Fixed Window Wall
12.38mm Bronze Laminate
6.40 0.57 0.45 Single
1.5
1.5
850-500 Curtain Wall with Jockey Sash - Captive
10.76mm HL219 / 169mm Air Gap / 6.38mm Solect Clear
2.50 0.32 0.45 Double
5
4.5
850-500 Fixed Window Wall
10.38mm Cool Blue Laminate
6.50 0.63 0.62 Single
1
2
850-500 Fixed Window Wall
12.38mm Clear Laminate
6.40 0.67 0.74 Single
1
2
850-500 Fixed Window Wall
10.76mm Double Green Laminate
6.40 0.59 0.51 Single
1.5
2
850-500 Fixed Window Wall
6.38mm ComfortPlus Grey Low E Laminate
4.90 0.47 0.35 Single
2.5
3
850-500 Fixed Window Wall
10mm Green
6.50 0.51 0.59 Single
2
1.5
850-500 Fixed Window Wall
10.76mm Optilight HL219 Low E Laminate
4.80 0.44 0.62 Single
3
2.5
850-500 Fixed Window Wall
6mm Caribia
6.60 0.49 0.60 Single
2
4
850-500 Fixed Window Wall
10.38mm Bronze Laminate
6.50 0.57 0.45 Single
1.5
1.5
850-500 Fixed Window Wall
10.76mm Optilight HL149 Low-E Laminate
4.80 0.46 0.41 Single
2.5
3
850-500 Fixed Window Wall
6.76mm clear laminate
6.50 0.70 0.76 Single
1
2
850-500 Fixed Window Wall
6.38mm Sky Blue Laminate
6.60 0.64 0.47 Single
1
1.5
850-500 Fixed Window Wall
6mm Clear
6.60 0.76 0.78 Single
1
2
850-500 Fixed Window Wall
10.76mm Optilight HL819 Low E Laminate
4.80 0.38 0.54 Single
3
2.5
850-500 Fixed Window Wall
10mm Clear
6.50 0.70 0.76 Single
1
2
850-500 Fixed Window Wall
6mm Panasap Dark Blue
6.60 0.55 0.51 Single
1.5
1.5
850-500 Fixed Window Wall
10.38mm Grey Laminate
6.50 0.55 0.36 Single
1.5
1.5
850-500 Fixed Window Wall
10.76mm Double Grey Laminate
6.40 0.46 0.18 Single
2
1.5
850-500 Fixed Window Wall
10.76mm Optilight HL169 Low-E Laminate
4.80 0.53 0.58 Single
2
3
850-500 Fixed Window Wall
6.38mm Grey Laminate
6.60 0.57 0.37 Single
1.5
1.5
850-500 Fixed Window Wall
12.38mm Green Laminate
6.40 0.63 0.62 Single
1
2
850-500 Fixed Window Wall
10.76mm Optilight HL319 Low E Laminate
4.80 0.40 0.32 Single
3
2.5
850-500 Fixed Window Wall
10.38mm Sky Blue Laminate
6.50 0.60 0.47 Single
1.5
1.5
850-500 Fixed Window Wall
6.38mm ComfortPlus Green Low E Laminate
4.90 0.48 0.63 Single
2.5
3
850-500 Fixed Window Wall
6.38mm Clear Laminate
6.60 0.71 0.76 Single
1
2
850-500 Fixed Window Wall
10.38mm Green Laminate
6.50 0.64 0.62 Single
1
2
850-500 Fixed Window Wall
6mm Energy Tech
4.90 0.65 0.72 Single
1.5
3.5
850-500 Fixed Window Wall
10.76mm Optilight HL129 Low-E Laminate
4.80 0.43 0.34 Single
3
2.5
850-500 Fixed Window Wall
6mm Super Blue
6.60 0.61 0.47 Single
1
1.5