8
SETTING OUT YOUR INSTALLATION
FULL BOX & HALF BOX
Your door has been supplied with either an optional Full or standard Half box pre-assembled to the
endplate - your overall size is pre-set.
Put cardboard protection down first. Place box on the floor against the opening where the door is to be
fitted, ensure overlap is equal on each side and mark a plumb line ‘A’ up each wall at the outside edge of
the box.
This is your outside edge of guide mark.
Fit base of
guide level
with the highest
point of the
floor surface
DO NOT
fit
guide in recess
left by removal
of timber frame
!
!
!
A
IMPORTANT – FLOOR IS FLAT AND LEVEL
!
!
Floor
✔
Floor
✘
G
uide
G
uide
Summary of Contents for ThermaRoll 55
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