Posts & Timbers

4x4 - Douglas Fir Post

A 4×4 Douglas Fir post is a compact structural member for bracing, shop projects, interior supports, and assemblies designed around a 4-inch post. Stock includes framing and appearance grades. Natural Douglas Fir is not pressure-treated; confirm engineering, protection, and code requirements before exterior use. Stocked for in-store pickup.

A 4×4 Douglas Fir post is a compact structural member for bracing, shop projects, interior supports, and assemblies designed around a 4-inch post. Stock includes framing and appearance grades. Natural Douglas Fir is not pressure-treated; confirm engineering, protection, and code requirements before exterior use. Stocked for in-store pickup.

A 4×4 Douglas Fir post is a compact structural member for bracing, shop projects, interior supports, and assemblies designed around a 4-inch post. Stock includes framing and appearance grades. Natural Douglas Fir is not pressure-treated; confirm engineering, protection, and code requirements before exterior use. Stocked for in-store pickup.

STOCKING VARIANTS / ITEM NUMBERS

Choose a verified size or option below and use its item number when calling or ordering at the counter.

4x4 - Douglas Fir Post — #1 FOHC/FOW Appearance Douglas Fir available from Capital Lumber in Boise, Idaho

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

SIZE / OPTION

ITEM NUMBER

INVENTORY DESCRIPTION

STATUS

8′

8′

52572

4X4-8' S4S FOH/FOW #1 FIR

In Stock

In Stock

8′

8′

93

4X4-8' STD&BTR S4S FIR KD

In Stock

In Stock

10′

10′

45275

4X4-10' S4S FOH/FOW #1 FIR

In Stock

In Stock

10′

10′

94

4X4-10' STD&BTR S4S FIR KD

In Stock

In Stock

16′

16′

97

4 X 4 - 16 #2 & BTR S4S FIR GR

In Stock

In Stock

COMMON SIZE

8' | 10'

Additional sizes or options may be available.

MATERIAL

Natural Douglas Fir · Standard & Better / #1 FOHC/FOW

Review the exact material, finish, grade, or treatment.

SURFACE OPTIONS

Resawn | Rough Sawn

Confirm the surface, quantity, and lead time with the yard.

APPLICATION

General building use

Suitable detailing and local code still apply.

AVAILABILITY

In Stock

Stock and lengths change throughout the week.

BEFORE YOU BUILD

A few useful things to know

before this material leaves the yard.

A few useful things to know

before this material leaves the yard.

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.

NOT SURE WHAT FITS TOGETHER?

Call a material expert with the product reference in hand.

Call a material expert with the product reference in hand.

Tell us what you are building. We can confirm material, fasteners, tools, quantities, pickup, and delivery.

Tell us what you are building. We can confirm material, fasteners, tools, quantities, pickup, and delivery.

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