Hi,
Am about to fit my first upvc window, just a fixed pane 1000x800mm.
When applying the side and top packers between the glass and frame, should they be a firm fit or should a small expansion gap be left ?
Cannot find anything actually detailing this.
thanks
Am about to fit my first upvc window, just a fixed pane 1000x800mm.
When applying the side and top packers between the glass and frame, should they be a firm fit or should a small expansion gap be left ?
Cannot find anything actually detailing this.
thanks