# High Fence for Game on Hill Country Acreage: How It

> How an 8 ft game fence goes in on Hill Country acreage: line clearing, braces set in rock, stretching wire, gates and low spots.

URL: https://boernefence.com/guide/high-fence-game-fence-construction/
Last-Modified: 2026-09-29

Fence guide

# High Fence for Game on Hill Country Acreage: How It's Built

How an 8 ft game fence goes in on Hill Country acreage: line clearing, braces set in rock, stretching wire, gates and low spots.

Published September 29, 2026 5 min read By the 

Boerne Fence crew

[/about/ →](/about/)

![8 ft high game fence stretching over a cedar-covered Hill Country ridge](/images/featured/8-ft-high-game-fence-stretching-over-a-cedar-cover.webp)

We have found that containing a closed herd or keeping wild predators off your property requires specialized containment.

High fence game fence construction means building an 8-foot barrier with high-tensile wire, heavy pipe posts, and rigid corner bracing. This level of protection demands specific installation techniques to prevent failure.

Our installers know that understanding these steps will help you manage costs and ensure long-term durability. The following breakdown covers the exact build sequence, the latest materials, and the common pitfalls to avoid.

Here is a detailed look at what makes this process unique.

## What Makes a High Fence Different

We build these enclosures to handle hundreds of pounds of animal pressure, something a standard pasture fence simply cannot do. A proper high fence utilizes an 8-foot-tall physical barrier, heavily anchored corners, and tensioned mesh to stop deer and exotics. Every weak spot becomes a massive liability over thousands of feet of perimeter.

Our project managers calculate that if you are pricing 

deer and game fencing

[/deer-game-fencing/ →](/deer-game-fencing/)

 for a US ranch in 2026, expect materials and labor to run between $8 and $20 per foot. Terrain variations play a massive role in that final number, as rocky soil pushes costs toward the higher end. The structural difference lies in the materials, such as replacing standard low-carbon wire with Class 3 galvanized high-tensile steel.

## Step 1: Plan and Clear the Line

We start every project by establishing a clear, perfectly straight line. Brush, cedar bushes, and low tree limbs push the wire out of alignment. This interference makes it impossible to stretch the wire tight, leaving gaps that animals easily exploit.

Our crews walk the entire perimeter, flag the route, and schedule specialized clearing equipment like skid steers with forestry mulchers. Long, straight runs minimize the need for extra corner assemblies, which reduces your total cost per linear foot. This initial phase is also the exact time to mark corners, gates, and every low spot the line crosses.

Pre-clearing planning requires checking a few vital details:

-   **Terrain Assessment:** Identify steep grades that require specialized drilling equipment.
-   **Property Boundaries:** Verify exact lines to prevent costly boundary disputes.
-   **Water Features:** Mark creeks or draws where the steel wire will cross.
-   **Equipment Access:** Ensure access roads are wide enough for material delivery trucks.

## Step 2: Set Corners and Braces in Rock

We view corner and brace posts as the structural backbone of your entire enclosure. A stretched 8-foot high-tensile fence exerts massive pulling force on its ends. All that tension lands directly on the brace assemblies at every corner, gate, and elevation change.

Our standard practice in the stony uplands around Boerne, Comfort, and Sisterdale involves drilling straight into solid limestone. Contractors use skid steers equipped with rock augers to bore deep holes, securing thick 2 7/8-inch heavy-walled steel pipes in concrete. If these anchors shift even a fraction of an inch, the entire wire mesh will go slack.

| Part | What it does | Modern Standard |
| --- | --- | --- |
| Corner posts | Anchor each end against wire tension | 2 7/8-inch steel pipe |
| H-braces | Tie corner posts to a second post for stability | Welded steel construction |
| Line posts | Hold the wire up between braces | 2 3/8-inch pipe or heavy T-posts |
| Wire | Fixed-knot mesh stretched tight | Class 3 galvanized steel |
| Gates | Close tight to the ground at full height | Custom welded frames |

## Step 3: Line Posts

We space line posts evenly between the heavy braces to keep the wire mesh suspended at the proper height. The current industry standard for 8-foot high-tensile fixed-knot wire allows for placing posts on 20-foot centers. This wider spacing saves material costs while maintaining incredible rigidity.

Our installers often use 2 3/8-inch steel pipes or tall, heavy-duty T-posts for these intermediate supports. When working on shallow, rocky ground, these line posts usually require custom rock drilling to ensure they sit at the correct depth. Sinking posts deep enough prevents leaning when heavy deer or exotic game push against the barrier.

Common line post materials for 8-foot enclosures include:

-   **2 3/8-inch galvanized steel pipe:** Provides maximum structural strength for rocky terrain.
-   **Heavy-duty steel T-posts:** Offers a cost-effective solution for deep, sandy soils.
-   **Drill stem pipe:** Repurposed oilfield pipe that delivers incredible durability.

## Step 4: Stretch the Wire

We rely on fixed-knot wire mesh because it physically locks the vertical and horizontal wires together. This specific design prevents the fence from losing its shape when large animals impact it. Look for 12.5-gauge high-tensile steel with Class 3 galvanization for the best rust resistance.

Our preferred mesh pattern is the 2096-6 specification, which provides 20 line wires over a 96-inch height with 6-inch vertical spacing. Graduated horizontal spacing keeps the openings very tight near the bottom to exclude small predators, while opening up slightly near the top.

> “Proper wire tension is the invisible force that keeps an 8-foot game fence standing. Without it, the strongest steel mesh will sag and fail.”

![Crew stretching game wire along a cleared fence line with T-posts in stony ground](/images/content/crew-stretching-game-fence-wire-along-a-cleared-fe.webp)

The installation crew stretches the wire tightly between the H-braces before tying it off and securing it to each line post. Getting the tension right is what keeps an 8-foot fence standing straight for years.

## Step 5: Low Spots and Creek Crossings

We spend extra time securing low spots because wild game will always search for a place to crawl underneath. Where the property line crosses a draw, a dip, or a creek, the ground naturally drops away from the bottom tension wire. A rigid game fence will bridge across these gaps, leaving a wide-open entry point.

Our solution for streams and creeks is installing specialized water gap fencing. These custom barriers hang down to close the gap during dry conditions but are designed to swing outward during heavy floods. Allowing floodwater and heavy debris to pass through prevents the entire structure from collapsing under water pressure.

Key benefits of installing water gap fencing:

-   **Debris Management:** Swings open to let branches and logs pass safely.
-   **Flood Protection:** Prevents the main fence line from collapsing under heavy water pressure.
-   **Continuous Security:** Drops back into place immediately as water levels recede.

![High game fence wire fitted tight to the ground where the line dips through a draw](/images/content/high-game-fence-wire-fitted-tight-to-the-ground-wh.webp)

## Step 6: Gates

We build all entry points to match the 8-foot height of the main perimeter, ensuring no deer can jump the gap. A proper gate must close completely flush with the ground and feature zero gaps on the hinge side. Main ranch entrances require substantial width, often utilizing 20-foot or 30-foot cantilevered spans to accommodate wide trailers and heavy delivery trucks.

Our fabrication team custom builds 

ranch gates

[/pipe-ranch-fencing/ →](/pipe-ranch-fencing/)

 using heavy-duty steel pipe to prevent sagging over time. Adding a solar-powered automatic gate operator at the primary entrance provides daily convenience while maintaining strict access control. Frequent inspections of the hinges and latches will keep these heavy barriers functioning smoothly.

## Step 7: Walk the Line

We conduct a final, comprehensive inspection by walking every single foot of the newly built perimeter. This critical quality check catches minor gaps, loose ties, or sections where the bottom wire lifts off the soil. Even a 10-inch gap in a dry creek bed can compromise the entire investment.

Our project managers verify that all fixed knots are secure and the high-tensile wire maintains its proper stretch. Finding and fixing these minor issues immediately prevents deer from discovering an escape route.

> “A high fence is only as strong as its lowest gap. Regular, detailed visual inspections are mandatory for keeping a closed herd completely secure.”

## How Long and How Much?

We always remind property owners that total linear footage determines the final budget. A perfect square 10-acre tract requires approximately 2,640 feet of perimeter fencing. At the standard 2026 rates of $8 to $20 per foot, that places the base cost between $21,120 and $52,800 before adding custom gates or water gaps.

Our estimators use specialized mapping tools to calculate exact distances over irregular property lines. Larger properties scale up quickly, and a full mile of fencing, which equals 5,280 feet, requires a much larger budget ranging from $42,240 to over $100,000. You can read our detailed breakdown on the 

cost to fence acreage

[/guide/cost-to-fence-10-acres/ →](/guide/cost-to-fence-10-acres/)

 to learn how to measure your specific plot.

| Property Size | Estimated Perimeter Length | Estimated Base Cost ($8 - $20/ft) |
| --- | --- | --- |
| 10 Acres (Square) | 2,640 feet | $21,120 - $52,800 |
| 50 Acres (Square) | 5,900 feet | $47,200 - $118,000 |
| 1 Mile Run | 5,280 feet | $42,240 - $105,600 |

## Keeping a High Fence Working

We strongly advise setting up a routine maintenance schedule to protect your investment. Even the strongest steel mesh requires occasional attention to remain fully secure against wildlife. Severe weather and shifting soil are the two most common culprits behind unexpected breaches.

Our maintenance crews service acreage around Boerne, Comfort, and Sisterdale, fixing storm damage before herds can escape. Catching a leaning post or a washed-out creek bed early keeps repair costs low.

-   **After heavy storms:** Walk or drive the entire line. A single fallen tree branch can crush the top wire and open a gap for deer to jump over the barrier.
-   **At low spots and draws:** Verify that the bottom of the wire remains tight to the dirt. Fast-moving water washes out soil over time, leaving wide openings underneath the mesh.
-   **At all entry gates:** Confirm that hinges have not sagged under the heavy steel weight. The bottom of the gate must sit flush with the grade, and the latch must lock securely.
-   **At corner braces:** Look for any 2 7/8-inch steel post that has started to lean. If a concrete anchor shifts in the ground, the attached wire will lose its essential tension.

## Why It’s Worth Doing Right

We know that building an 8-foot enclosure is a massive undertaking, but doing it correctly guarantees long-term performance.

The entire purpose of this project is creating an impenetrable boundary where absolutely nothing gets through. Using premium Class 3 galvanized wire and immovable concrete braces ensures your enclosure will easily last for decades.

Our team relies on over 15 years of experience drilling deep into tough Hill Country rock to build structures that survive the elements. Securing your property correctly the first time prevents the devastating loss of valuable trophy animals.

Call a local fencing professional today to schedule a property assessment and start planning your installation.

## Quick Answers

### How tall is a high fence?

8 ft is the common height for high game fence. On slopes, height is measured with the uphill side in mind, since deer jump from there.

### Does the line need clearing?

Yes. A clear line lets the wire stretch straight and tight and gives room to work. Brush and cedar left on the line push the wire out and leave gaps.

### What about creek crossings and low spots?

Those are where game gets through. We fit the wire tight to the ground at dips and draws, add posts where the grade changes, and close any gap underneath.

### What does high fence cost?

Deer and game fence runs $8 to $20 per foot, with full 8 ft acreage fence at the upper end of that range.

## Need help with deer and game fencing?

We'll walk the line with you, check the ground and the rules that apply, and give you a free estimate from the same price ranges you see on this site.

Learn more about Deer and Game Fencing

[/deer-game-fencing/ →](/deer-game-fencing/)

 

830-388-7330

[tel:+18303887330 →](tel:+18303887330)