Deckorators Aluminum 8 Railing - Manual (Page 3)

Cap Rail
Insert Rail
Top Rail
Classic, Estate, Twist and Ellipse balusters; and Glass balusters using connectors:
Attach balusters to the lower rail by sliding onto connectors
(Figure 4c).
Step 11 Position the top rail between the posts. Check for level end-to-end and vertically.
Mark the bracket location on post sleeve and remove rail. Mark the screw locations using
the bracket as a guide, and pre-drill using a 1/4" drill bit through the post sleeve only.
Attach bracket to the post with two 2" long screws at one end. Repeat for the other end.
Classic, Estate, Twist and Ellipse balusters; and Glass balusters using connectors:
Lower the top rail into position, placing the balusters onto the connectors while working
from one end of the railing to the other. Tap with a rubber mallet if needed to eliminate any
gaps. Attach the rail to each bracket by pre-drilling with a 1/8" drill bit and using three 1"
long screws. Tip: Use a driver extension bit to avoid marring the rail or post sleeve with the
drill chuck.
Traditional, Baroque, Arc balusters; and Face-Mount Glass balusters: Place the top rail in
position. Attach the rail to each bracket by pre-drilling with a 1/8" drill bit and using three
1" long screws. Tip: Use a driver extension bit to avoid marring the rail or post sleeve with
the drill chuck.
Step 12 Traditional, Baroque, Arc balusters; and Face-Mount Glass balusters: Start the
first two balusters 2-1/4" on-center each side of the center of the rail and work out to each
end. Using the baluster as a guide, drill 9/64" holes in the rails at each baluster location.
Use a 2x4 as a spacer block to space the next baluster. Working toward the ends, drill and
attach each baluster with the screws provided
(Figures 5 & 6).
Step 13 (optional) Cut the cap rail and cap rail insert to length. (Note: the cap rail will be
1/2" longer than the top and bottom rails.) Center the cap rail insert on top of the top rail
and pre-drill seven 1/8" pilot holes. Attach the cap rail insert to the top rail with seven 1/2"
long screws. Apply exterior-grade metal construction adhesive to the mating edges of the
insert rail. Position cap rail over the insert rail
(Figure 7). Install by pressing down, starting
from one end and working to the other until the cap rail snaps into place. Gently tap with
a rubber mallet if needed.
Angled Railings: For 22.5° rail angles, cut the cap rail and cap rail insert to length and
angle using a miter saw.
Sand the ends and apply touch-up paint as needed (sold sepa-
rately).Attach to the top rail following the steps above.
45° rail angles will require a cap rail wedge on top of the 45° adaptor (Figure 8). The cap
rail wedge will be cut out of the cap rail. The wedge will require a straight cut on the end in
contact with the post and a 22.5° cut on the opposite end. The distance from the post to
the wide edge of the wedge is 1-3/4”. Cut two cap rail and insert wedges using a miter saw
and install to the top of the 45° adaptors following the steps above. The cap rail will require
a 22.5° cut on both ends to match the width of the cap rail wedges. Measure the distance
between the installed wedges and cut both ends to length and angle using a miter saw. Sand
the cut ends and apply touch-up paint as needed (sold separately) to make the seam less
noticeable. Attach the cap rail to the top rail following the steps above.
Step 14 Apply exterior-grade metal construction adhesive to the inside edges of the post
caps and place over each post sleeve.
Figure 5
Figure 6
Figure 7
Step 1 Cedar or pressure-treated pine 4x4 railing posts provide the structural strength for
the railing. The length of each structural post is determined by the total of the stair stringer
width (7-1/4") + decking thickness (1") + railing height (36" or 42")=44-1/4” or 50-1/4”.
Step 2 Position, plumb with a level, and clamp the rail post on the interior face of the
stair stringer. Plumb again. The 4x4 railing post should be bolted to the inside of the stair
stringer using two 1/2" x 6" galvanized carriage bolts. Corner posts use a third carriage bolt
inserted through the adjacent joist (
refer to Figure 3b). Ground level posts should be set
in concrete.
Step 3 Complete stair tread installation prior to installing post sleeves. Trim 4x4
post sleeves to length. If using post caps, post sleeves should be a minimum of
1-1/2" longer than the overall railing height (Figure 4a). Allow an additional 1-1/2" in your
calculation if installing the optional cap rail. Example: For a 36" high railing, trim post sleeve
to a minimum of 37-1/2" (39” with cap rail). Post sleeve can be left longer if desired.
Some wood preservatives may cause an undesirable reaction when directly in contact
with aluminum. The inside of the post sleeve includes a liner to prevent direct contact with
treated structural posts. If your decking is pressure-treated, place shims under the post
sleeve or run a bead of caulk along the bottom edge of the post prior to installing the post
sleeve. This will keep the aluminum from direct contact with the treated decking and will be
concealed by the post base trim. Slide a trimmed post sleeve over each 4x4 railing post.
Slide post base trim over each post sleeve. Add a bead of caulk to the underside of the post
base trim when using treated decking.
Stair Railing Installation Instructions
Figure 8:
45° Angle Installation
In-Line
Bracket (4)
Cap Rail
Insert Rail
Support
Block
Top View
Wood Post
2x4 Rail
Aluminum
Post Sleeve
45˚Adaptor
Stair Rail
Bracket
Cap Rail Wedge