The Ultimate Guide to Building a Cedar Post Fence: DIY Tips & Tricks

Building a cedar post fence is a smart investment for any homeowner looking to add lasting beauty and security to their property. Unlike standard wood fences, cedar offers natural resistance to rot, decay, and insects, which means your investment will stand strong for decades. This guide walks you through the entire process, from selecting the right materials to applying the final protective coat, ensuring your fence looks as good as new year after year.

Planning Your Cedar Post Fence Layout

The success of your project begins long before the first post hits the ground. Careful planning saves time, money, and frustration down the line. Start by contacting local utility companies to mark buried lines, ensuring you dig safely without damaging vital infrastructure. Next, determine the exact path of your fence and calculate the total linear footage. This measurement is crucial for ordering the correct amount of cedar posts, rails, and screws, helping you avoid costly delays and waste.

Selecting the Right Cedar Posts

Not all cedar is created equal, and choosing the right grade of post is essential for structural integrity. For a cedar post fence, you will want to look for heartwood cedar, which is the darker, inner section of the log. Heartwood is naturally dense and rich in protective oils, making it highly resistant to decay. Opt for posts that are perfectly straight and free of significant knots or splits; these imperfections can weaken the post over time, especially where it meets the ground.

A simple cedar post and rail fence by Lanark Cedar defines your outdoor ...

Preparing the Ground and Setting Posts

Proper installation is the backbone of a durable fence. The key to longevity lies in setting the posts correctly into the ground. You will need to dig holes that are one-third the length of the post and at least one foot in diameter. This provides ample space for concrete and allows the post to be set deep enough to resist shifting. Adequate drainage is also critical; standing water is the enemy of any wood structure, so ensure the holes are dug below the frost line and the soil is compacted firmly around the base.

Materials and Tools Checklist

Gathering the right tools and materials streamlines the installation process and prevents frustrating trips to the hardware store. Having everything on hand ensures you can maintain focus and momentum. Below is a breakdown of the most critical items you will need to complete the job efficiently.

Category Items
Posts 4x4 or 6x6 Cedar Pressure-Treated Posts
Hardware Galvanized Lag Screws, Post Base Anchors, Gravel
Tools Post Hole Digger, Level, Tape Measure, String Line

Installing the Rails and Pickets

Once the posts are set and the concrete has fully cured, you can move on to the framework that gives your fence its structure. Attach horizontal rails to the posts using heavy-duty galvanized screws designed for exterior use. These rails act as the skeleton of the fence, providing stability for the pickets. When positioning the rails, consider the height of the fence; taller fences generally require three rails for optimal support and durability.

How To Build A Cedar Post And Rail Fence at Vernon Palacios blog

Choosing the Right Picket Style

The aesthetic of your fence is defined by the pickets, and cedar offers incredible versatility. You can choose经典的2x3 cedar pickets for a classic look, or wider boards for a more modern, architectural feel. Ensure the pickets are spaced consistently to allow for wood expansion and to prevent a cluttered appearance. Using sturdy stainless steel or coated screws for this stage ensures the pickets remain secure and rust-free for years.

Finishing and Long-Term Care

The natural beauty of cedar wood is undeniable, but it weathers over time to a silvery gray if left unprotected. To preserve the rich, warm tones of your cedar post fence, apply a high-quality semi-transparent stain or a clear UV-blocking sealer. This protective layer shields the wood from sun damage and moisture, significantly extending its lifespan. Reapplication every few years maintains the fence's integrity and keeps it looking freshly installed.

Maintaining your cedar fence is a straightforward process that involves regular cleaning and inspection. A simple rinse with a garden hose and the occasional scrub with a mild detergent are usually sufficient to keep it looking its best. By performing these small tasks annually, you ensure your cedar post fence remains a stunning and reliable feature of your home for generations to come.

Reference

09.03.2020 ... ... build a split rail cedar fence. A good friend brought us some cedar posts and we used one standing dead cedar tree we had on our property ...

A simple cedar post and rail fence by Lanark Cedar defines your outdoor ...

A simple cedar post and rail fence by Lanark Cedar defines your outdoor ...

Visual inspiration for your project.

Reference

26.03.2023 ... We've been busy using naturally-sourced fence posts and leftover fencing to construct a deer and wildlife-resistant fence around the spring ...

How To Build A Cedar Post And Rail Fence at Vernon Palacios blog

How To Build A Cedar Post And Rail Fence at Vernon Palacios blog

Visual inspiration for your project.

Reference

29.04.2024 ... We'll be covering: Demo. Digging post holes and setting posts. Building the fence frame. Adding the horizontal cedar slats.

How to build a horizontal cedar privacy fence with cap and trim diy ...

How to build a horizontal cedar privacy fence with cap and trim diy ...

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Reference

12.01.2026 ... For cedar posts, use a dry set mixture of gravel and portland cement packed around the post rather than wet concrete. This porous mixture ...

How To Build A Cedar Rail Fence at George Sorensen blog

How To Build A Cedar Rail Fence at George Sorensen blog

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Reference

09.06.2024 ... How to Install a Cedar Barcode Style Slatted Fence 00:00 Intro 00:47 Installing The Posts 02:00 How To Start The First Row of Cedar ...

Rustic Cedar Post Fence - Modern Poster Layouts

Rustic Cedar Post Fence - Modern Poster Layouts

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Reference

12.12.2012 ... Step 1: Locate cedar posts for the posts, and staves for the gate. In Texas, this is not hard to do. Texas cedars (which are not true cedars at all) are water ...

How to Build a Cedar Fence - YouTube

How to Build a Cedar Fence - YouTube

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Reference

Step 1 Dig holes for the posts. 1. Dig holes for the posts. · Step 2 Pour gravel into the bottom of the post holes. 2. Pour gravel into the bottom of the post ...

6X6 Post Cedar

6X6 Post Cedar

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Reference

03.06.2024 ... and a scrub brush to clean the wood. after it's dry. lightly sand. if you're using a rougher wood species. like cedar. then apply a pre stain.

Cedar River Construction | Make Your Fence of Deck Happen!

Cedar River Construction | Make Your Fence of Deck Happen!

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Reference

09.06.2025 ... On the surface, the “old-fashioned” way of installing a cedar fence (digging holes, setting wood posts in concrete) seems tried and true. But ...

First Class Tips About How To Build A Cedar Privacy Fence - Fewcontent

First Class Tips About How To Build A Cedar Privacy Fence - Fewcontent

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Reference

06.05.2025 ... This is an epic video as we will be installing 450 feet of wood fence! This massive backyard needed a perimeter fence so that the puppies ...

Never Say Goodbye: Diy Horizontal Fence With Metal Posts

Never Say Goodbye: Diy Horizontal Fence With Metal Posts

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Reference

12.12.2012 ... Learn how to install a hog wire fence on your property! Check out this detailed guide and take the steps to build a beautiful new fence! Board ...

How to build a horizontal cedar privacy fence with cap and trim diy ...

How to build a horizontal cedar privacy fence with cap and trim diy ...

Visual inspiration for your project.

Reference

Marking the Fence Layout and Post Locations. Follow these steps to mark the layout and establish the post locations. · Digging Holes and Setting Fence Posts.

How To Make Split Rail Cedar Fence at Francis Walter blog

How To Make Split Rail Cedar Fence at Francis Walter blog

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Reference

Make fence posts, instead of buying them. Use the trees from your lot to create your own wooden ones. What are they exactly? That's easy—it's a post made ...

How to Make a Fence - Cedar Post And Rail Fence with Step by Step ...

How to Make a Fence - Cedar Post And Rail Fence with Step by Step ...

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Reference

11.05.2025 ... OCR: How to Set Fence Posts That Won't Rot COMCRETE Б/ОРЕАЛА RUOPES ー TROM OOT. Anatomy of a long along-lasting lasting cedar post CONCRETE ...

30+ Cedar Post Fence Designs

30+ Cedar Post Fence Designs

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Reference

10.06.2014 ... Digging 2½–3 ft deep cedar or pressure-treated posts ensures long-term stability. Using a layout string for precise alignment, then adding rails ...

Custom Wood Fence Austin TX | Horizontal Cedar & Picket Fences | Sierra ...

Custom Wood Fence Austin TX | Horizontal Cedar & Picket Fences | Sierra ...

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Reference

07.03.2018 ... Some of the articles advise setting in concrete with the top caulked against water intrusion, others advise filling with additional crushed gravel, and the ...

30+ Cedar Post Fence Designs

30+ Cedar Post Fence Designs

Visual inspiration for your project.

Reference

08.08.2012 ... ... Building A Cedar Fence: Preparing & Setting Posts Tutorial - Pt.1. 38K views · 13 years ago. #privacyfence #fencebuilding #cedarfence ...more ...

Build a Wood Fence with Metal Posts

Build a Wood Fence with Metal Posts

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Reference

19.06.2017 ... Steps to build the fence · Dig the holes approximately 20” to 24” down into the ground. · Install the posts and brace off using string lines for ...

DIY Guide and Ideas for Horizontal Cedar Fence - A House in the Hills

DIY Guide and Ideas for Horizontal Cedar Fence - A House in the Hills

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Reference

26.12.2025 ... Start with quality cedar 2x4s for your frame construction. You can calculate needs based on gate dimensions. For fence pickets, choose boards to ...

How To Build A Horizontal Slat Fence The Easy Way How To Build A DIY

How To Build A Horizontal Slat Fence The Easy Way How To Build A DIY

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Reference

22.08.2012 ... http://buettsfence.com This is part 1 of how to build a cedar privacy fence, in this video we remove an existing wood fence and replace it ...

Build a Modern Horizontal Fence - Simple Practical Beautiful

Build a Modern Horizontal Fence - Simple Practical Beautiful

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