- Timber frames: protected by four-coating system: timber treatment in a separate process and triple coating with opaque or transparent water based lacquers according to the window colour chart
- Threshold and fittings anodized in silver or olive, in the balcony of HS Capital, Profit, Prestige and Solar threshold only in silver
Construction, Vienna (glued)Warning ! Viennenise glazing bars (stick on) and internal glazing bars may be used only in glazing unit where spacer bar amount to 12 mm minimum for example glazing units 4/12/4.
Standard system, squeeze in and integrated with the sash, made of a thermoplastic.