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Offering the ultimate in vision and ventilation, the G.James 050 Series range of louvres provide an attractive and practical window alternative.

G.James offers Louvres in several sizes:

102 mm Altair Louvre

Standard Heights (mm)
BladesGalleries Only48 mm frame101 mm frame
2---
3310336361
4400426451
5490516541
6580606631
7670696721
8760786811
9850876901
10940966991
11103010561081
12112011461171
13121012361261
14130013261351
15139014161441
16148015061531
17157015961621
18166016861711
19175017761801
20184018661891
21193019561981
22202020462071
23211021362161
24220022262251
25229023162341
26238024062431
27247024962521
28256025862611
29265026762701
30274027662791
31283028562881
32292029462971
33301030363061

Minimum 102mm blade extension is 46 mm.

Maximum Blade Widths (mm)
Wind LoadFloat GlassTough. GlassTimberAlum.
1000 Pa865900750900
1500 Pa750900750850
2200 Pa600870722750

130 mm Altair Louvre

Standard Heights (mm)
BladesGalleries Only48 mm frame101 mm frame
2270296321
3388414439
4506532557
5624650675
6742768793
7860886911
897810041029
9109611221147
10121412401265
11133213581383
12145014761501
13156815941619
14168617121737
15180418301855
16192219481973
17204020662091
18215821842209
19227623022327
20239424202445
21251225382563
22263026562681
23274827742799
24286628922917
25298430103035
Maximum Blade Widths (mm)
Wind LoadFloat GlassTough. GlassTimberAlum.
1000 Pa8659008401230
1500 Pa7509008401153
2200 Pa6008708101010

152 mm Altair Louvre

Standard Heights (mm)
BladesGalleries Only48 mm frame101 mm frame
2320346371
3460486511
4600626651
5740766791
6880906931
7102010461071
8116011861211
9130013261351
10144014661491
11158016061631
12172017461771
13186018861911
14200020262051
15214021662191
16228023062331
17242024462471
18256025862611
19270027262751
20284028662891
21298030063031
22312031463171

Minimum 152mm blade extension is 70 mm.

Louvre Maximum Blade Widths (mm)
Wind LoadFloat GlassTough. GlassTimberAlum.
1000 Pa8659009001000
1500 Pa750900900875
2200 Pa600870867750

Please Note

Possible Configurations

Available Sizes