Dimensional Lumber
4x4 - Pressure-Treated Douglas Fir
STOCKING VARIANTS / ITEM NUMBERS
Choose a verified size or option below and use its item number when calling or ordering at the counter.
ORDERING INFORMATION
Choose the verified size or option. Use the item number at the counter.
IN STOCK = ON HAND · QUICK ORDER = USUALLY 1–5 DAYS · CUSTOM ORDER = CONFIRM LEAD TIME
9129
4X4-8 D.F. TREATED CA-C .15
9146
4X4-10' D.F. TREATED CA-C.15
9148
4 X 4 - 12 PRESSURE TREATED
COMMON SIZE
8′ | 10′
Additional sizes or options may be available.
MATERIAL
Pressure-Treated Douglas Fir · #2 & Better / CA-C .15 Ground Contact · Allweather Wood
Review the exact material, finish, grade, or treatment.
APPLICATION
General building use
Suitable detailing and local code still apply.
AVAILABILITY
In Stock
Stock and lengths change throughout the week.
BEFORE YOU BUILD
01 / CONFIRM THE SPEC
Match nominal size, actual dimensions, grade, treatment, exposure, and intended use to the plans.
02 / VERIFY COMPATIBILITY
Confirm fasteners, connectors, adhesives, coatings, and local code requirements for the exact product.
03 / PLAN THE ORDER
Bring dimensions, spans, and finish goals when you call.
COMPLETE THE PROJECT
Compatible material, tools, and supplies.
SELECTED BY THE YARD FOR THIS PRODUCT
1/4" x 3" - SDS Structural Screw
Capital Lumber stocks 1/4" x 3" - sds structural screw in its Boise bulk-fastener department. Sold by the pound for construction and repair work. Confirm current bin inventory and suitability for the intended application before purchase.
2109
VIEW
Hangers & Brackets
Common repair quantities are stocked and ready in the yard. Commonly used for galvanized steel, interior & exterior grades. Galvanized steel construction for exterior-ready hardware applications.
YARD-REF-000
VIEW
Connectors
Common repair quantities are stocked and ready in the yard. Commonly used for simpson strong-tie hangers, post bases, straps. Galvanized steel construction for exterior-ready hardware applications.
YARD-REF-000
VIEW
Adhesives & Sealants
Common repair quantities are stocked and ready in the yard. Commonly used for liquid nails, titebond, dap. Polyurethane / Polymer specified for this product line.
YARD-REF-000
VIEW
NOT SURE WHAT FITS TOGETHER?