EFCO 5XPT Series - Manual (Page 7)

EFCO CORPORATION 6/8/2012 PART NO. YW44 Page 7 of 34
5XPT SLIDING GLASS DOOR INSTALLATION INSTRUCTIONS
2. Perimeter anchors should never penetrate a tank or tubular shape at a door sill. Any
penetration of the frame must be visible for sealing purposes.
3. Blocking must be of sufficient size and shape to support the frame at all anchorage
locations. The blocking must prevent the anchorage fasteners from bowing, racking,
twisting, or distorting the door frames and accessories in any manner. Excessive shim
heights could increase the prying tension and/or bending forces on the perimeter fastener.
Refer to the approved shop drawings and/or design professional for project specific
applications.
4. Sealant joints should be a minimum of ¼” to allow for a proper perimeter seal. Perimeter
sealant joints minimum widths must be achieved at all joints along the perimeter including
between the substrate and the end caps on the sill starter and subhead framing members.
5. Sealant joint maximums should make reference to the sealant manufacturer’s maximum
allowable sealant joint. Ensure that the perimeter sealant joints are in accordance with the
sealant manufacturer’s recommendations.
E. General Sliding Panel Inspection
Note: Upon completion of the Sliding Glass Door installation, all operating panels must be
checked for proper alignment and operation. If the sliding panels are removed, care
must be taken to ensure that sliding panels are reinstalled into the same frames from
which they were removed. It may be necessary to adjust the rollers and locking
hardware to ensure proper sealing and locking. All hardware must be cleaned as
necessary to provide smooth operation.