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Garden Building
Installation Guide
Product Code : TGBv6.1 / November 2011
Now that all the edges of the polycarbonate
roof sheets are sealed by use of the glazing
bar top caps and the glazing bar end caps,
the tops of the glazing bars need to be
sealed from water ingress and dirt.
After folding into a semi circle ensuring the
ends are tucked in towards the centre, place
the universal foam bung (C7023) into the
void on the Georgian boss end so that the
outer face rests against the end of the
glazing bars.
Using the silicone provided, run a
continuous bead around the joint between
the foam bung and the glazing and the
glazing bar top caps, being careful to avoid
gaps in the sealant.
Repeat for the Georgian boss end on the
opposite end of the ridge assembly.
Fitting the Ridge Covers
When fitting the ridge covers, you must first
attach the boss end foam trim around the
perimeter of the underside of the boss end
cover as shown, Remove the backing
adhesive tape and press the foam firmly
onto the underside of the capping.
The ridge holding down bolts must be
slotted into the groove on the underneath of
the external ridge capping at approximately
500mm centres.
Slide the finial (C7012) fully onto the ridge
capping as far as it will go.
