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Cedar Fence Guide for San Antonio: Grades, Styles and Making It Last

Not all cedar is equal. Learn how to compare cedar options, choose a style and protect your fence from the Texas sun.

October 6, 2026 · 7 min read

Cedar is a favorite fence wood across Texas for good reason: it looks great, it’s naturally resistant to rot and insects compared with many softwoods, and it takes stain well. But “cedar fence” can mean very different products. Here’s what to know.

Not all cedar is the same

When contractors say “cedar,” they may mean different species or sources, and different grades within each. Things that vary between products:

  • Species and source
  • Grade: how many knots, splits and defects are allowed
  • Thickness and width of pickets
  • Whether boards are rough-sawn or smooth

You don’t need to become a lumber expert. Just ask each contractor to write the exact picket material, grade and dimensions on the quote so you can compare like with like.

Posts and rails matter too

Even on a cedar fence, posts are often a different material, such as galvanized steel or treated wood. Many homeowners choose steel posts for strength and life span, sometimes hidden behind cedar trim. Rails (stringers) should be sized and fastened so the fence stays straight.

  • Side-by-side: pickets butt together. Simple and economical, but small gaps can open as wood dries.
  • Board-on-board: overlapping pickets for full privacy even as boards shrink.
  • Shadowbox: alternating pickets on each side, so it looks good from both yards and lets air through.
  • Horizontal: a modern look. Check your HOA first.
  • Cap and trim: a top cap and trim board add a finished look and some protection.

Protecting cedar from the Texas sun

Unprotected cedar weathers to silver-gray, and strong sun and heat can speed up drying and checking (small surface cracks). A good penetrating stain or sealer helps protect the wood and keep the color. General tips:

  • Many pros recommend letting new wood dry for a while before the first stain. Ask your contractor what they recommend for your boards.
  • Re-apply every few years, or as the stain manufacturer recommends.
  • Check HOA-approved stain colors before you buy.

Fasteners: the hidden detail

Use corrosion-resistant fasteners (galvanized or stainless). Cheap nails can rust, streak and loosen. This is a classic place where low bids cut corners.

Is cedar worth it?

For many north San Antonio homeowners, quality cedar on solid posts is a great balance of look, privacy and life span. Compare it with other materials in our materials guide, and get quotes from local pros.

This guide is general information, not legal, engineering or professional advice. Rules vary by city, county and HOA, so always confirm with your HOA and your city before you build.