Start with the 6x6 cross-section, then match the complete specification. These supplier references can include different lengths, treatments, grades and buying channels. Their prices are not interchangeable.
Prices are material references in the supplier’s original unit. Freight, tax, availability and final order terms require confirmation. Different rows are not a price range or regional average.
6x6, 8-ft column
$34.50per piece
Intercity Lumber · Tampa, FL · Public yard / retail
- Species and grade
- Species not stated · Grade not stated
- Treatment
- Pressure treated; ground contact (supplier label)
- Dimensions and basis
- 6 in × 6 in × 8 ft · nominal as listed
- Checked at publisher
- Oct 12, 2026
- Publisher’s sheet
- Undated online listing
Price and availability may change. Exact grade, treatment, moisture and dimensions are not inferred.
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6x6, 12-ft column
$50.55per piece
Intercity Lumber · Tampa, FL · Public yard / retail
- Species and grade
- Species not stated · Grade not stated
- Treatment
- Pressure treated; ground contact (supplier label)
- Dimensions and basis
- 6 in × 6 in × 12 ft · nominal as listed
- Checked at publisher
- Oct 12, 2026
- Publisher’s sheet
- Undated online listing
Price and availability may change. Exact grade, treatment, moisture and dimensions are not inferred.
+ Add to material listPrice source
6x6, 16-ft column
$70.25per piece
Intercity Lumber · Tampa, FL · Public yard / retail
- Species and grade
- Species not stated · Grade not stated
- Treatment
- Pressure treated; ground contact (supplier label)
- Dimensions and basis
- 6 in × 6 in × 16 ft · nominal as listed
- Checked at publisher
- Oct 12, 2026
- Publisher’s sheet
- Undated online listing
Price and availability may change. Exact grade, treatment, moisture and dimensions are not inferred.
+ Add to material listPrice source
6x6x20 pressure-treated pole
$145.00per piece
Intercity Lumber · Tampa, FL · Public yard / retail
- Species and grade
- Species not stated · Grade not stated
- Treatment
- Pressure treated
- Dimensions and basis
- 6 in × 6 in × 20 ft · nominal as listed
- Checked at publisher
- Oct 12, 2026
- Publisher’s sheet
- Undated online listing
Publisher says commonly used as temporary electric/mobile-home pole; use suitability not independently certified.
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6x6x8; CL-668 Pine
$30.00per piece
Crimson Lumber Co. · Pine Level, AL · Public yard / retail
- Species and grade
- Southern Pine · Grade not stated
- Treatment
- Not stated
- Dimensions and basis
- 6 in × 6 in × 8 ft · true sawn
- Checked at publisher
- Oct 12, 2026
- Publisher’s sheet
- Undated online listing
Price and availability may change. Exact grade, treatment, moisture and dimensions are not inferred.
+ Add to material listPrice source
6x6x10; CL-6610 Pine
$40.00per piece
Crimson Lumber Co. · Pine Level, AL · Public yard / retail
- Species and grade
- Southern Pine · Grade not stated
- Treatment
- Not stated
- Dimensions and basis
- 6 in × 6 in × 10 ft · true sawn
- Checked at publisher
- Oct 12, 2026
- Publisher’s sheet
- Undated online listing
Price and availability may change. Exact grade, treatment, moisture and dimensions are not inferred.
+ Add to material listPrice source
6x6x12; CL-6612 Pine
$55.00per piece
Crimson Lumber Co. · Pine Level, AL · Public yard / retail
- Species and grade
- Southern Pine · Grade not stated
- Treatment
- Not stated
- Dimensions and basis
- 6 in × 6 in × 12 ft · true sawn
- Checked at publisher
- Oct 12, 2026
- Publisher’s sheet
- Undated online listing
Price and availability may change. Exact grade, treatment, moisture and dimensions are not inferred.
+ Add to material listPrice source
6x6x14; CL-6614 Pine
$65.00per piece
Crimson Lumber Co. · Pine Level, AL · Public yard / retail
- Species and grade
- Southern Pine · Grade not stated
- Treatment
- Not stated
- Dimensions and basis
- 6 in × 6 in × 14 ft · true sawn
- Checked at publisher
- Oct 12, 2026
- Publisher’s sheet
- Undated online listing
Price and availability may change. Exact grade, treatment, moisture and dimensions are not inferred.
+ Add to material listPrice source
Common Timbers and Beams: 6x6x12
$54.00per piece
Fireside Sawmill & Lumber · Graham, NC · Public yard / retail
- Species and grade
- Species not stated · Grade not stated
- Treatment
- Not stated
- Dimensions and basis
- 6 in × 6 in × 12 ft · rough as listed
- Checked at publisher
- Oct 12, 2026
- Publisher’s sheet
- Undated online listing
Initial order minimum 400 board feet; single-board/smaller follow-on project orders allowed. Kiln drying and millwork cost extra; mixed green/air-dried inventory is not assumed interchangeable.
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Common Timbers and Beams: 6x6x16
$72.00per piece
Fireside Sawmill & Lumber · Graham, NC · Public yard / retail
- Species and grade
- Species not stated · Grade not stated
- Treatment
- Not stated
- Dimensions and basis
- 6 in × 6 in × 16 ft · rough as listed
- Checked at publisher
- Oct 12, 2026
- Publisher’s sheet
- Undated online listing
Initial order minimum 400 board feet; single-board/smaller follow-on project orders allowed. Kiln drying and millwork cost extra; mixed green/air-dried inventory is not assumed interchangeable.
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6x6 Cedar; priced per linear foot; length not fixed
$28.75per linear foot
Intercity Lumber · Tampa, FL · Public yard / retail
- Species and grade
- Cedar · Grade not stated
- Treatment
- Not stated
- Dimensions and basis
- 6 in × 6 in · nominal as listed
- Checked at publisher
- Oct 12, 2026
- Publisher’s sheet
- Undated online listing
Price and availability may change. Exact grade, treatment, moisture and dimensions are not inferred.
+ Add to material listPrice source
What changes the cost of 6x6 wood?
Length, species, grade, moisture, finish and treatment all affect the product being priced. A rough true-size timber, surfaced board and pressure-treated piece can share a size label while representing different purchases. Keep the source unit and minimum with your quantity.
Unknown treatment is not the same as untreated. Use the interactive workbench for more filters and source history.