EFCO 945 Series - Manual (Page 22)

STEP 12) SUBSILL CORNER MITER AND SPLICING
When mitering the subsill for corner applications, cut the subsill material at the
appropriate angle required to form the correct corner. Install the subsill by following
the previous subsill installation instructions. Once the subsill is installed and a tight
miter joint is achieved, use the instructions on Page 19 for creating a splice joint seal.
Ensure that the bond breaker tape and sealant used to create the seal are smooth,
so they do not interfere with the anchor legs on the sill and subsill.
[FIG. 18]
SUBSILL
2G22
BAB 11/2000
SECTION V - SUBSILL FABRICATION
(CON’T)
INCLUDES CAPTURED AND STRUCTURAL GLAZED MULLION SYSTEMS
PAGE 20