Glazed-in louvre with chevron section blades, heavy-duty series
Made from aluminium sections: AlMgSi 0.5 (according to EN 12020-2)
Finishing: anodised in satin/bronze colour (20 microns) or powder-coated in any R AL or Syntha Pulvin® colour (60-80 microns) (for UK min 40 microns)
Stainless steel 304 insect screen (2.3 x 2.3 mm) or mesh (6 x 6 mm) on request
Options
Water channel
Controllable type 428/VA same build as type 414/VA
Fixing
To be fitted like double glazing