Building Materials

Lumber & Building Materials at Carlson Building Supply

Providing quality material to both commercial and residential markets since 1980, Carlsons prides themselves on servicing the Chequamegon Bay Area. While many of our products can be viewed and purchased through our online store, there are also many that can only be purchased in store or over the phone! We carry the highest grade SPF framing lumber and our exclusive brown treated material is #1 Kiln Dried After Treatment Southern Yellow Pine. There are many lumberyards that say they provide ‘all your building needs’, but the reality is most fall incredibly short of that bar. At Carlsons, we mean it. If it goes in your house, we can source it for you!

Don’t see what you’re looking for? We custom order daily, and most product can be sourced in less than 1 week! Give us a call today!

Framing Lumber

Sinclaire Studs
- 2x4-92 5/8”, 96”, 104 5/8”
- 2x6-92 5/8”, 96”, 104 5/8”
Premium Grade Framing SPF
- 2x4-10’, 12’, 14’, 16’
- 2x6-10’, 12’, 14’, 16’
LSL Framing Material
- 2x4 – 24’
- 2x6 – 24’
Utility Grade Material
- 2x4-8’ Economy Studs

Brown Treated Lumber

#1 SYP, KDAT (Ground Contact)
- 2x4-8’, 10’, 12’, 14’, 16’
- 2x6-8’, 10’, 12’, 14’, 16’
- 2x8-8’, 10’, 12’, 14’, 16’
- 2x10-8’, 10’, 12’, 14’, 16’
- 2x12-8’, 10’, 12’, 14’, 16’, 20’
#1 SYP Wet Brown Treated (Ground Contact)
- 1x4-8’, 12’
- 1x6-8’, 12’, 16’
- 1x8-8’, 12’, 16’
- 4x4-8’, 10’, 12’, 14’, 16’
#1 SYP Wet Treated (Below Grade Applications)
- 6x6-8’, 10’, 12’, 14’, 16’, 20’
#1 SYP Decking Products
- 5/4x6-8’, 10’, 12’, 14’, 16’
- 1-3/8x6 Northern KDAT Decking – 12’, 16’
- 2x2-42” Square Deck Spindles
#2 Green Treated Rough Sawn Red Pine (Below Grade)
- 5x6-8’, 10’, 12’, 14’, 16’, 20’

Engineered Products

LVL’s
- 9-1/2” x 12’
- 11-7/8” x 17’, 24’
I-Joists
1-1/4”x11-7/8” Rimboard – 18’ (Stair Stringers)

Panels

*4x8 unless otherwise noted

AC Plywoods
- ¼”, ⅜”, ½”, ⅝”, ¾”
CDX Plywoods
- ½”, ⅝”, ¾”
CDX Foundation Treated Plywoods
- ½”, ⅝”, ¾”
OSB Panels
- ¼”, 7/16”, ½”, ⅝” (Square and T&G), ¾” (Square, T&G, and Legacy)
- 7/16” LP Weatherlogic
Sheetrock Panels
- 4x8-¼”, ⅜”, ½”, ⅝”
- 4x8 Mold Tough – ½”, ⅝”
- 4x10 - ½”
- 4x12 – ½”, ⅝”
- 54”x12 – ½”
½” USG Durock (3x5)
¼” USG Durock (3x5)
5.2mm Revolution Ply
⅝” T1-11 Rustic Brown Treated Siding
7/16” T1-11 Primed Siding
¼” Peg Board
Masonite – ⅛”, ¼”
5’x5’ Baltic Birch – ¼”, ½”, ¾”
Oak and Birch Veneer-Core Plywood