Primed pine decking column by ModuleARCH

Decking Columns, Built to Any Height

Our primed finger-jointed pine columns are built to your exact height specification — no cutting needed on site. Available in three cross-sections with optional structural reinforcement for load-bearing applications. Arrives primed and ready to paint in any colour.

Configure Your Columns

Decorative or Structural

Decorative Columns

Wrap an existing post or use as a standalone decorative element. Our standard columns are hollow-form finger-jointed pine, primed and ready to paint. They give porches and decks a clean, finished look at a fraction of the cost of solid lumber.

Structural Columns

Need load-bearing capacity? Add a solid wood reinforcement core — available in 4×4 or 6×6 lumber. The structural insert sits inside the column, carrying the load while maintaining the clean exterior profile.

Three Cross-Section Options

4×4

The most compact option. Ideal for railings, light porches, and decorative applications where a slimmer profile is desired. Available with 4×4 wood reinforcement.

6×6

The most popular size. Substantial enough for front porches and main deck supports. A versatile middle ground between subtle and commanding. Available with 4×4 or 6×6 wood reinforcement.

8×8

A commanding presence for grand entrances, covered porches, and pergola supports. The 8×8 makes a statement as a true architectural element.

Specifications

Cross-Sections
4×4, 6×6, 8×8
Height Range
12" to 240" (1' to 20'), cut to your exact specification
Material
Finger-jointed pine, factory primed
Finish
White primer (ready to paint in any colour)
Structural Reinforcement
Optional 4×4 wood ($94) or 6×6 wood ($156)
Lead Time
5 to 10 business days
Shipping
Quebec and Ontario via GLS, or workshop pickup in Montreal
Price Your Columns