Wood Fence Posts

Name: Wood Fence Posts
Brand: BarrierBoss
SKU: WFP-PT-4x4x8-NO
Price: 19.99 USD
Availability: InStock
Rating: 5.0 (1 reviews)

$19.99/per Post

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SKU: WFP-PT-4x4x8-NO

BarrierBoss

Summary

Pressure Treated pressure-treated and Western Red Cedar posts rated for ground contact, so they resist rot, decay, and insects where posts fail first. Designed to pair with every BarrierBoss panel: choose PT for the lowest-cost ground-contact option or cedar for a natural, chemical-free look. Sizes from 4x4x8 to 6x6x12 cover fence lines, tall runs, and gate posts, with optional rot protection. Source the right post for your height and spacing, ready to set and built to stand straight for years.

Specifications

MEASUREMENTS

Wood Fence Posts – Available Sizes

Our KDBT lumber and Western Red Cedar fence posts come in the following sizes to suit a variety of fencing projects:

Option 1:

- 4x4x8
- 4x4x10
- 4x4x12

Option 2:

- 6x6x8
- 6x6x10
- 6x6x12

Perfect for a range of applications, from residential to commercial, these posts provide the strength and durability you need.

WARRANTY

TREATED LUMBER POSTS — Kiln-Dried, Copper-Azole Pressure-Treated; Lifetime Limited Warranty against structural failure from fungal decay or termite damage — ground-contact and above-ground retention classes, when installed per applicable building codes. Field cuts must be sealed with two coats of a copper-based end-cut preservative (min. 1% copper) to maintain coverage
CARE — We recommend maintaining exposed wood with Stain & Seal Experts oil-based penetrating stain (available from BarrierBoss) to extend its life and keep the finish looking new
INSTALLATION — Proper installation is the installer's responsibility: correct concrete mix, post-hole diameter and depth for your soil and frost line, and panels set square, plumb and level. Damage or premature wear from improper installation is not covered
Natural weathering, checking and minor warping of wood are normal characteristics — not defects
Tip: Pair with the BarrierGuard GroundLine Sleeve for sealed ground-line protection

Description

Wood Fence Posts — Ready to Install

Pressure-Treated or Western Red Cedar · 4×4 & 6×6 · 8, 10 & 12 ft · factory-direct, delivered with your panels

Posts Sized for Your BarrierBoss Panels

Order your posts right alongside your panels and have everything arrive together — no separate lumber run, no guesswork on size. Every post ships ready to install and is matched to the standard 8'-on-center spacing our panels are built for.

Choose your material and dimension below. Pressure-Treated is our most popular, lowest-cost option; Western Red Cedar is the premium, naturally rot-resistant upgrade.

📐 Post Specification Guide

Not sure which post to pick? Match your fence height to the right size and length.

Your Fence Height	Post Size	Min Post Length	Ground Depth	Spacing
3' – 4' tall	4×4	8 ft	24"	8' on center
5' – 6' tall	4×4	10 ft	30"	8' on center
6'+ tall or heavy panels	6×6	10 ft	30"	8' on center
Gate posts (any height)	6×6	8 – 10 ft	30"	Per gate width

✅ Choose Your Material

Pressure Treated (ground contact rated UC4A or better) — most popular, lowest cost
Western Red Cedar (naturally rot resistant) — premium look, no chemicals
Both are rated for use with all BarrierBoss panels — your choice based on budget and look

💡 How Many Posts Do I Need?

Simple formula: number of panels + 1 = number of posts

Example: 10 panels = 11 posts. Add 1 extra for each corner or gate.

Order your posts with your panels

Pick your material and length above and we'll deliver them together — ready to set and install.

Made, Moved & Unloaded by Us.

Best in Class Warranty

Secure Checkout and Payment Plans

Pairs well with...

Dog peeking through the round pet window of a black corrugated metal privacy gate mounted on 6×6 treated posts.

Because really good boys deserve a good view.

The Puppy Peek Window — Tested by Barrier Bob

Meet our signature Puppy View Hole — designed for curious canines like Barrier Bob, our resident fence inspector. Built right into our modern corrugated steel panels, it gives your dog a safe, clear peek at the outside world without compromising privacy or style. It’s form meets function — and tail wags guaranteed.

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