- The visible and non-visible wall thicknesses of main profiles are more than 2.5mm and 2.2mm respectively.
- The frame and fan are multi-chamber structure, which ensures that the Utench UTW88 series has good thermal insulation performance.
- Utench UTW88 series economical design, high output rate of doors and windows
UTW88 UPVC SLIDING WINDOW
|Chamber Structure||88mm/3 Chamber|
|Profile Standard||Class A/B|
|Wind load resistance||2500 Pa|
|Water tightness||300 Pa|
|Air tightness||400 Pa|
|Thermal insulation||K=2.2 W/ (m2• K)|
|Acoustic performance||Rw=35 dB|
|Glass Range||4-22 mm|
|Burglar Resistance||RC 2|
Laminate Golden Oak+
Laminate Dark Grey+
Full Col Brown+