EFCO 403X Series - Manual (Page 25)

Series 403X Storefront Installation Instructions
EFCO 2013 Page 25
Section 5A&B. Water Deflector, Glass Pocket, & Glass Sizes
Fig. #29
1. Water Deflector - Install the HWD1 at the ends of
the intermediate horizontals only. It is not
required at heads or sills. Use a silicone type
sealant and place some on the horizontal to
adhere the HWD1 onto the intermediate
horizontals. Ensure that the HWD1 fits flush with
the top of the intermediate horizontal glazing
pocket and smooth any excess silicone sealant so
water will flow easily over the water deflector.
 As seen in Fig. #29 the deflector projects over
the corner of the adjacent glass unit below.
 Allow the silicone to cure prior to glazing
glass.
2. Glazing Pocket Dimensions - The glazing
pockets on the 403X are 1 7/16” (1.438) wide and
will accept 1” glass, dry glazed. See Fig. #30.
3. Glass Size Formulas -
 Horizontal: D.L.O. + 3/4”
 Vertical: D.L.O. + 3/4”
 See Fig.#31 Below
Fig. #31
Typical Vertical
Set into Sealant
Glass Unit Below
HDW1
Fig. #30
Typical Horizontal