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Chelsea Lumber Company
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Treated lumber Pricing
​Prices Listed Below

 Call us today for an estimate on your project!
​734-475-9126 for Chelsea | 734-429-5494 for Saline | 734​-429-7062 for Bridgewater
Framing Lumber
sheathing lumber
Premium Boards
green building

​We offer a full selection of pressure treated lumber, posts and decking in Southern Yellow Pine (SYP), Ponderosa Pine or Michigan Red Pine. Our 2x dimensional lumber is all #1 grade, offering you a premium choice for your project needs. We also carry treated CDX plywood and premium grade OSB. Below is a sampling of our most popular items, we stock much more than this at our lumber yards in Chelsea, Saline or Bridgewater. Please call with questions and inquiries on how we can help get you what you are looking for. 

Chelsea Lumber Company is proud to offer our customers with the finest in premium lumber options. We are one of very few lumber yards in the State of Michigan that can offer you these premium cuts of wood. #1 Premium Grade Lumber is going to give you less knots, less bark and less wane (defect in the wood due to the curvature of the log). This all leads to a better built product, less waste and overall money saved. We are here to make sure you get the top quality product you need for your project! ​

All prices are subject to change without notice. ​ Pricing as of 01/29/2025

​2"x 4" SYP Treated #1 Premium Grade
2" x 4" x 8' SYP Treated #1 Premium                                      $4.86
2" x 4" x 10' SYP Treated #1 Premium                                   $5.66
2" x 4" x 12' SYP Treated #1 Premium                                   $7.55
2" x 4" x 14' SYP Treated #1 Premium                                   $9.40

2" x 4" x 16' SYP Treated #1 Premium                                   $11.55

​2" x 6" SYP Treated #1 Premium Grade
2" x 6" x 8' SYP Treated #1 Premium                                      $7.75
2" x 6" x 10' SYP Treated #1 Premium                                   $9.70
2" x 6" x 12' SYP Treated #1 Premium                                   $11.96
2" x 6" x 14' SYP Treated #1 Premium                                   $15.35
2" x 6" x 16' SYP Treated #1 Premium                                   $16.40
2" x 6" x 18' SYP Treated #1 Premium                                   $20.56
2" x 6" x 20' SYP Treated #1 Premium                                   $22.30


2" x 8" SYP  Ground Contact Treated #1 Premium Grade
2" x 8" x 8' SYP Ground Contact Treated #1 Prem.        $11.96
2" x 8" x 10' SYP Ground Contact Treated #1 Prem.     $14.94
2" x 8" x 12' SYP Ground Contact Treated #1 Prem.     $17.96
2" x 8" x 14' SYP Ground Contact Treated #1 Prem.     $21.86
2" x 8" x 16' SYP Ground Contact Treated #1 Prem.     $23.94
2" x 8" x 18' SYP Ground Contact Treated #1 Prem.     $29.90
2" x 8" x 20' SYP Ground Contact Treated #1 Prem.     $34.40

2" x 10" SYP Ground Contact Treated #1 Premium Grade
2" x 10" x 8' SYP Ground Contact Treated #1 Prem.     $16.86
2" x 10" x 10' SYP Ground Contact Treated #1 Prem.  $24.45
2" x 10" x 12' SYP Ground Contact Treated #1 Prem.  $26.80
2" x 10" x 14' SYP Ground Contact Treated #1 Prem.  $30.40

2" x 10" x 16' SYP Ground Contact Treated #1 Prem.  $33.80
2" x 10" x 18' SYP Ground Contact Treated #1 Prem.  $44.65
2" x 10" x 20' SYP Ground Contact Treated #1 Prem.  $48.70
2" x 10" x 24' SYP Ground Contact Treated #1 Prem.  $72.86


2" x 12" SYP Ground Contact Treated #1 Premium Grade
2" x 12" x 8' SYP Ground Contact Treated #1 Prem.     $24.60
2" x 12" x 10' SYP Ground Contact Treated #1 Prem.  $31.35
2" x 12" x 12' SYP Ground Contact Treated #1 Prem.  $35.70
2" x 12" x 14' SYP Ground Contact Treated #1 Prem.  $43.75

2" x 12" x 16' SYP Ground Contact Treated #1 Prem.  $47.75
2" x 12" x 18' SYP Ground Contact Treated #1 Prem.  $64.45
2" x 12" x 20' SYP Ground Contact Treated #1 Prem.  $71.60
2" x 12" x 24' SYP Ground Contact Treated #1 Prem.  $103.45

​5/4" x 6" Ponderosa Pine Treated Decking
​5/4" x 6" x 8' Ponderosa Pine Treated Decking                $7.75
5/4" x 6" x 10' Ponderosa Pine Treated Decking             $9.65
5/4" x 6" x 12' Ponderosa Pine Treated Decking             $11.96
5/4" x 6" x 14' Ponderosa Pine Treated Decking             $13.95
5/4" x 6" x 16' Ponderosa Pine Treated Decking             $15.90
​

4" x 4" Ground Contact Treated Posts
​4" x 4" x 8'  Ground Contact Treated Post                           $12.25
4" x 4" x 10' Ground Contact Treated Post                         $15.55
4" x 4" x 12' Ground Contact Treated Post                         $20.80
4" x 4" x 14' Ground Contact Treated Post                         $25.50
4" x 4" x 16' Ground Contact Treated Post                         $28.40

4" x 6" Treated .40
4" x 6" x 8' Treated .40                                                                     $21.86
4" x 6" x 10' Treated .40                                                                  $24.70

4" x 6" Treated .60
4" x 6" x 12' Treated .60                                                                  $27.96
4" x 6" x 14' Treated .60                                                                  $30.86
4" x 6" x 16' Treated .60                                                                  $36.65
4" x 6" x 18' Treated .60                                                                  $49.65
4" x 6" x 20' Treated .60                                                                  $58.85

6" x 6" Treated .60
​
6" x 6" x 12' Treated .60                                                                  $54.80
​6" x 6" x 14' Treated .60                                                                  $64.70
6" x 6" x 16' Treated .60                                                                  $68.85
6" x 6" x 18' Treated .60                                                                  $86.70
6" x 6" x 20' Treated .60                                                                  $96.65

6" x 6" Treated Ground Contact
​6" x 6" x 8' Treated Ground Contact                                       $31.65
6" x 6" x 10' Treated Ground Contact                                    $45.55

In our lumber yard's we also carry: 
  • Landscape timbers
  • Wood basement
  • Fire retardant lumber
​Please call us at any 3 of our locations for additional information. 
734-475-9126 for Chelsea | 734-429-5494 for Saline | 734-429-7062 for Bridgewater
Chelsea Lumber Company
​Chelsea Location: 1 Old Barn Circle, Chelsea, MI 48118: 734-475-9126
​Saline Location: 600 East Michigan Avenue, Saline, MI 48176: 734-429-5494
​Bridgewater Location: 8370 Boettner Road, Saline, MI 48176: 734-429-7062

Store Hours: 
Monday - Friday: 7:30AM - 5:30PM 
Saturday: 7:30AM - 3:30PM | Sunday: Closed

Come visit us on Facebook! 

​©2025 Chelsea Lumber Company
​ All rights reserved.

Website by TrendUp Marketing, LLC

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Contractor License #: 2102015322
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  • Home
  • Departments
    • Lumber >
      • Framing Lumber - Pricing
      • Treated Lumber Pricing
      • Sheathing Pricing
      • Premium Board Pricing
      • Green Building & Siding Products
    • Pole Barns, Garages & Sheds >
      • Custom Pole Barns & Garages
      • Pole Barn & Garage Photo Gallery
    • Kitchen and Bath >
      • Kitchen & Bath Photo Gallery
      • Cabinetry
      • Countertops
      • Cambria Quartz - Natural Stone Surfaces >
        • Cambria Quartz - Designs
        • Cambria Quartz - Inspiration Gallery
        • Cambria Quartz - Edge Details
      • Bathroom and Fixtures
      • Hardware and Accessories
    • Decks
    • Windows and Doors
    • Flooring
    • Roofing
    • Landscape Materials
    • Paint and Supplies
    • Materials and Tools >
      • Festool Power Tools
      • Milwaukee Power Tools
      • Dewalt Power Tools
    • Farm Feed and Fencing
    • Contractors
  • Services
    • Home Building Materials and Assistance
    • Let Us Install for You
  • Commercial Sales
  • About
    • Why Choose Chelsea Lumber? >
      • Meet the Owners
      • Employment Opportunities
      • Community Commitment
      • Customer Testimonials
    • Locations >
      • Chelsea
      • Saline
      • Bridgewater
    • Contact