RadianceRail Square Aluminum Balusters - Pack of 20 - Black

by TimberTech
from $145.97
from $145.97
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from $145.97

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15 balusters are needed for a 6' rail section. 20 aluminum balusters are needed for an 8’ rail section.


TimberTech RadianceRail Square Aluminum Balusters are one of the choices of infill for the RadianceRail Top and Bottom Custom 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. 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. Square aluminum balusters are sold in packs of 20. A 6' rail section requires 15 balusters and an 8' section requires 20.


  • For final rail height of 36"- use 29" or 31" balusters
  • For final rail height of 42"- use 31" or 35" balusters
  • Note: final rail height will vary based on the gap between decking and the bottom rail
  • Balusters required per section 15 for 6', 20 for 8', 25 for 10'
  • Requires no painting, staining or sealing
  • Resists mildew and mold
  • Balusters are .75" x .75"


Sub BrandRadianceRail
Baluster Quantity20
Baluster ShapeSquare
Balusters Per Rail Section15 for 6', 20 for 8', 25 for 10'
Compatible Railing SystemRadianceRail or Azek Premier Rail
Included Screws(20) #8 x 2" Screws, (20) #8 x 3" Screws
Installation Tools RequiredMiter Saw, Drill, 7/64" and 3/16" Drill Bits, Tape Measure
Package Quantity20
Warranty25-Year Limited Residential, 10-Year Commercial
Ships to HI/AKNo