Alton EVOLUTION FIVE Instruction Manual page 11

Rear Assembly
Locate the rear cill and rear gable glazing bars
(these are different to the front gable glazing
bars as they do not have the mortise for the
door header).
Start by drilling pilot holes in the cill section
through the mortise holes as before (diagram
6). Also drill 2 holes in the top of the gable
glazing bars through the lap joint location.
These should be 25-30mm apart and the first
hole should be a similar distance from the very
top edge (see right)
Assemble the gable glazing bars with the rear
cill flat on the ground as you did with the side
sections.
Again with the aid of a helper or using a prop
position the rear end onto the aluminium
base. Locate the end of the cill into the
mortise on the side corner bar (diagram 7,
page 12).
5ft Rear
Part Name Part
Number
Cill EV0009
Roof Corner R EV0036
Roof Corner L EV0037
Side Corner R EV0056
Side Corner L EV0057
Gable Bar R EV0058
Gable Bar L EV0059
Size Qty
(mm)
1600 1
941 1
941 1
1650 1
1650 1
1918 1
1918 1
Dia. 7
Pilot
hole
here
Internal
Dia. 6
11
NB there are no
mortise holes on
these gable bars.
EV0009
EV0059
Pilot hole
Diagram 6
Internal
5