Product number: M105
Materials: FSC-certified Estonian pinewood (heartwood).
Sash: 62 mm
Frame: 115 mm
Hinges: 3 adjustable hinges
Lockbox: 3-point lock
Grooves: Optional
Handles: Optional
Pre-drilled fixing holes: Yes, 14/5mm holes for installation + hole cap (adjufix and screws are not included)
Heat transmission value (U): 0.97 W/m²K
Acoustic performance: Rw 25-32 dB
Air permeability: Class 4
Water tightness: 2A
Wood treatment and Paint: Painted form all 4 sides. Child friendly, without harmful chemicals.
CE marking: Yes - your guarantee of European quality.
Warranty: 2 years.