SAPLAST · Technical systems
STW-67 Traditional
As technology develops, the use of wood continues to advance through improvements to its properties. Whether the design is rustic, contemporary or minimalist, wooden windows bring a special warmth and …

Technical specifications
Uw index
≥1,2 Wm²/K
Sound insulation
Rw=34-38 dB
Watertightness
class 7A
Air permeability
class 4
Wind resistance
class C3 /B3


