RadianceRail Square Composite Balusters - Pack of 18

by TimberTech
from $128.97
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from $128.97
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18 composite balusters are needed for an 8' rail section. 13 balusters are needed for a 6' rail section.


TimberTech RadianceRail Composite Balusters are one of the choices of infill for the RadianceRail Top and Bottom Rail Pack. Smooth lines. No visible hardware. Both add to the high-end look of RadianceRail composite railing, TimberTech's most sought-after railing product. RadianceRail composite railing colors match or complement all our planks. Homeowners can mix and match differing post and rail colors, curve the rail and add a deck lighting system for a truly upscale look that reflects their unique styles.


  • Use for horizontal or stair applications
  • For final rail height of 36"- use 29" or 31" balusters
  • For final rail height of 42"- use 35" or 37" balusters
  • Note: final rail height will vary based on the gap between decking and the bottom rail
  • Balusters required per section: 13 for 6', 18 for 8', and 23 for 10'
  • Requires no painting, staining or sealing
  • Resists mildew and mold
  • Composite balusters are 1-1/4" x 1-1/4"


Sub BrandRadianceRail
ApplicationHorizontal or Stair
Baluster Quantity18
Balusters Per Rail Section13 for 6', 18 for 8', 23 for 10'
Compatible Railing SystemRadianceRail or Azek Premier Rail
Included Screws(18) #8 x 2" Screws, (18) #8 x 3" Screws
Installation Tools RequiredMiter Saw, Drill, 7/64" and 3/16" Drill Bits, Tape Measure
Package Quantity18
Warranty25-Year Limited Residential, 10-Year Commercial
Ships to HI/AKNo