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Central seal system 200
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- Air permeability rated DIN EN 12207 class 4
- Watertightness rated DIN EN 12208 class 9A-E900
- As standard, the glass distance piece is matching with the frame colour and made of aluminium or high-grade steel (optimized thermal insulation)
- 2 seals as standard; third seal for increased sound insulation possible
- Slimline frame structures
- Hermetic seal against excessive water infiltration into the water-collecting-chamber
- Improved profile stability through a 72 mm building depth and generously dimensioned reinforcements in the transom
- Glazing beads matching with the frame colour and sealing materials in a neutral colour
- Standard thermal insulation glass Ug = 1.1 W/m²K
- High protection against driving rains through a large water-collecting-chamber and a high central sealing with storm edge
- 5-chamber version
Frame's insulation value Uf = 1.3 W/m²K - Semi-flush sash with triple glass
30 mm Ug = 0.9 W/m²K
40 mm Ug = 0.5 W/m²K
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