Frame installation depth: 197 mm

Width of the double-glazed unit: up to 51 mm

Sash weight: up to 400 kg

Maximum sash size: 2980 × 2706 mm

Air permeability: Class 4 | PN-EN 12207

Water tightness: Class 9A | EN 12208

Thermal insulation UW > 0.84 W/(m²K)

Wind load resistance: Class C4 | EN 12210

Air permeability: Class 4 | PN-EN 12207

Water tightness: Class 9A | EN 12208

Thermal insulation UW > 0.88 W/(m²K)

Wind load resistance: Class C2 | EN 12210

Air permeability: Class 3 | PN-EN 12207

Water tightness: Class 6A | PN-EN 12208:2001

Thermal insulation UW> 1.9 W/(m²K)

Wind load resistance: Class C3 | PN-EN 12210:2001

Maximum sash width: 2700 mm

Maximum sash height: 3500 mm

Water tightness: Class 9A | EN 12208

Thermal insulation UW > 0.84 W/(m²K)

Wind load resistance: Class C4 | EN 12210

Maximum sash height: 3000 mm

Maximum sash width: 1200 mm

Thermal insulation 2.25 (Uf) W/m²K

Wind load resistance: Class B3 (1200 Pa)

Maximum glass thickness: 63 mm

Max. sash height: 3300 mm

Max. sash width: 3300 mm

Max. double-glazing thickness: 59 mm

Sash depth: 78 mm

Thermal transmittance coefficient – Uw from 0.7 W/m²K

Max. sash height: 3000 mm

Max. sash width: 1600 mm

Minimum visible frame width: 46 mm

Frame depth: 75 mm

Glazing range: 16–66 mm

Thermal transmittance coefficient – Uw from 0.67 W/m²K

Installation width – 60 / 106 mm

Number of profile chambers – 3

Double-glazed unit – up to 18 mm

Maximum dimensions – up to 1600×2300 mm

Thermal conductivity – up to 1.3 W/m²K

Number of profile chambers – 5

Double-glazed unit – up to 48 mm

Sealing system – 2 circuits

Enhanced thermal and sound insulation