EFCO 406X Series - Manual (Page 25)

Series 406X Storefront Installation Instructions
EFCO 2014 Page 25
Section 5D. Glazing Adaptor
Glazing Adaptor
 Use extrusion #21T8 to reduce 1” glazing pocket to a 1/4” glazing pocket.
 Fill glazing vinyl pocket 1” in each direction at all four corners of opening.
 Place adaptor as seen in Fig. #33(a). Using hand pressure or tapping of a 6” long wood block engage
adaptor snap.
 Push/tap until level with frame as seen in Fig. #33(b).
 Care must be taken not to bend the pocket reducer as it is being tapped into position.
21T8
(b) (a)
Sealant
Location at
ends
Fig. #33