Steko S 450
Window profile system Steko S 450
Brand Steko
| Outer width of the frame | 60 mm | |
| Uf profile | 1.6 W/Km² | |
| Glass unit thickness | 30 mm |
| Outer width of the frame | 60 mm |
| U Factor of profile system (armoured if applied) | 1.6 W/Km² |
| Thickness of outer wall | 2.6 mm |
| Number of chambers in the frame | 5 |
| Number of chambers in the sash | 5 |
| Max width of a glass unit | 30 mm |
| No. of sealing circuits | 2 |
| Material | vinyl profiles |
| Type of system design (AD, MD) | AD |
| Turn constructions' fittings | yes |
| Tilt and turn constructions' fittings | yes |
| Fixed window light blocking | 62 mm |
| Class of sound insulation EN ISO 140-3, 10077 | 43 |
| The Ukrainian certificate | yes |
Number of chambers 5
Profile width 60 mm
Frame height 62 mm
Glazed unit width 24, 30 mm
Soundproofing VDI 2719
Noise insulation class II до IV
Profile width 60 mm
Frame height 62 mm
Glazed unit width 24, 30 mm
Soundproofing VDI 2719
Noise insulation class II до IV
