the Lift Out is the most cost effective type of secondary
glazing available. Its most common application is where
limited access to the primary window is required, for
example a window which has been installed with the sole
object of providing light to a room.
||As well as
economical, the Lift Out is also the most basic form of
secondary glazing. As its name implies, it simply lifts
out of a secured channel. For practical purposes, it is
advised that the sash size be considered since the weight
of glass must be of manageable proportions. Each sash
is manufactured with double brush pile seal, further increasing
the thermal and sound insulation properties.