EFCO 5XP Series - Manual (Page 8)

EFCO CORPORATION 6/8/2012 PART NO. YW43 Page 8 of 34
5XP SLIDING GLASS DOOR INSTALLATION INSTRUCTIONS
Section II: General Perimeter Preparation for the Door Frame
A. Opening Condition Verification
1. The rough opening should be checked for the correct size as determined by frame size and
specified perimeter sealant joint widths listed in the architectural specifications and the shop
drawings. (See Fig. A)
2. Establish the face of the Sliding Glass Door line at the head, sill, and jambs. This reference
is arrived by using the architectural plans, general contractor’s reference lines, and shop
drawings.
3. Determine the high point of the masonry sill using string line or transit, and shim the sill
starter until level. (See Fig. B) To maintain a high level of resistance to water intrusion,
it is critical that the sill starter be level without twist or bow.
Fig. A
Shim at Anchor
Locations
Fig. B
Note: For proper Sliding Glass Door operation
and drainage, it must be installed PLUMB and
LEVEL.
Plumb
Frame
and
Level