- The visible surface wall thickness of the main profile is ≧2.5 mm, and the non-visible surface wall thickness ≧ 2.2 mm.
- The frame and fan are multi-chamber structure, which ensures the Utench UTW80 series has good thermal insulation performance.
- Utench UTW80 series economical design, high door and window output rate
UTW80 UPVC SLIDING WIDNOW
|Chamber Structure||80mm/3 Chamber|
|Profile Standard||Class B|
|Wind load resistance||2000 Pa|
|Water tightness||200 Pa|
|Air tightness||350 Pa|
|Thermal insulation||K=2.3 W/ (m2• K)|
|Acoustic performance||Rw=35 dB|
|Glass Range||4-19 mm|
|Burglar Resistance||RC 2|
Laminate Golden Oak+
Full Col Brown+
Laminate Dark Grey+