Installation Instructions
11
Starting with the post spindle set even with the end of the insert, continue down the top rail, evenly spacing spindles, making sure to meet local
building code for spacing. Keep in mind an additional post spindle is placed even with the opposite end of the insert. Measure the distance
between spindles and cut spindle spacer blocks from UltraDeck
®
spindles for the upper and lower railing.
The two post spindles will need to be pre-drilled to attach the completed rail to the post sleeves. Using a 1/8" drill bit, drill three holes at a 60°
angle in the spindle, spacing them 3-1/2" from the top and bottom, and one on center.
All rail spans over 3' require a spindle support block centered under the lower rail assembly. Check with local building codes and cut the support
block to the required height from UltraDeck
®
spindles.
Starting with one of the post spindles, begin sliding the spacer blocks and spindles into the prole of the metal insert. Make sure the post spindles
are ush on the ends of the assembly. Slide the upper handrail over the metal insert. This is intended to be a tight t; please use soap as a lubricant
if needed.
Pre-drill and fasten the spacer blocks and spindles to the top rail using 1" corrosion resistant screws.
To install the support block, attach the block to the bottom side of the lower rail by fastening a screw through the lower rail into the support block.
Slide the spindles and spacer blocks into the prole of the lower railing. Pre-drill and fasten the spacer blocks using 1" corrosion
resistant screws.
Position the rail assembly between the post sleeves, following local building code height requirements. Secure the post spindles to the post sleeves
using six 3" composite deck screws through the pre-drilled holes.
Align the post caps with the top of the post sleeve and slide into place. A silicone adhesive may be used to secure the cap.
Metal Insert
Spindle
Upper Handrail
1
2
3
4
5
6
7
8
9
Method 1 Installation:
4x4 Post
8
4
Spindle
Support Block
Lower
Handrail
6
Spindle
Spindle
spacer
block
Handrail
1" corrosion resistant
screws
7
10
Pre-drill spindles at a 60° angle
Metal Insert
Post
Spindle
1