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Matrix Round Column System

Matrix Round Column System

Seamless Round Vinyl Columns - Perfect for adding a Classical design element to any porch, deck or arbor

All Vinyl, Seamless Round Straight Column

8.4" or 6.625" Diameter

108" Length

Available in White, Tan, Adobe

Matrix Mounting System sold separate

Optional 2-3/8" or 3-1/2" Round Aluminum Internal Support available at additional charge

Product Images:

Color Options:


New from Carolina Vinyl Products!

  • Each Column Boxed Individually for Protected Shipping & Storage
  • May be purchased per box or per pallet; 10 boxes per pallet
  • For use with the Matrix Mounting System
Matrix Mounting System:

 Matrix Mount Components
Matrix System combines ease of (1) cap/base for a variety of post & column sizes:


May be used with 8.4" or 6.625" round columns, 5", 6.5" or 8" square columns, or combine round & square to create a custom post design for a unique architectural aesthetic.

Matrix Square

**Internal support required for load & uplift as specified by local building code(s); test report available upon request.

Matrix Installation Guide