Robinsons Redoubtable Assembly Instructions Manual page 7

Feed glazing rubber into each glazing bar and
trim to length. Notice that some channels are
only used on a partition. Applying a lubricant to
the aluminium channels will speed up insertion.
The frame is assembled by feeding square
headed bolts, either 10mm or 15mm in length
into the slots on glazing bars and then locating
those bolts through holes in purlings and cills,
etc... Twist in (rectangular) crop headed bolts
are also used towards the end of construction
to attach components to the frame when the
glazing bar slots are no longer exposed at the
ends.
15mm
7
PARTITION
REFER TO
SEPARATE
10mm
PARTITION
ONLY
REFER TO
SEPARATE
MANUAL
ONLY
MANUAL