modern design
good thermal insulation U Value = 1.7 W/m²K
easy maintenance
laminated 1st choice pine wood, treated against mould, wood rottenness and decay
environment-friendly produced
flas...
can be built on pivoting roof of 15 degree upto 90 degree.
new style locking handle makes your house full with fresh air even though the sash is closed
window sash can be freely paused ,so as to g...
Modern design
Easy to build in for roof inclinations from 20° to 90 °
Rotation opening 170 °
Good thermal insulation U Value = 1.7 W/m²K
Easy maintenance
Laminated 1st choice pine wood, treat...
Modern design
Easy to build in for roof inclinations from 20° to 90 °
Upto opening 45 °
Good thermal insulation U Value = 1.7 W/m²K
Easy maintenance
Laminated 1st choice pine wood, treated ag...
Modern design
Easy to build in for roof inclinations from 20° to 90 °
Upto opening 45 °
Good thermal insulation U Value = 1.7 W/m²K
Easy maintenance
Laminated 1st choice pine wood, treated ag...