Quck answer
Installing a chain link fence without concrete is possible using alternative methods such as driving posts into the ground or using ground anchors.
Here are the steps to install a chain link fence without concrete:
1. Measure and mark the desired fence line.
2. Dig holes for the fence posts, ensuring they are deep enough to provide stability.
3. Drive the fence posts into the ground using a post driver or a sledgehammer.
4. Use a level to ensure the posts are plumb and adjust as necessary.
5. Attach the chain link fabric to the posts using tension bands, brace bands, and bolts.
6. Stretch the chain link fabric tightly and secure it to the posts.
7. Install the top rail and tension wire to provide additional support.
8. Add gates and other accessories as needed.
By following these steps, you can successfully install a chain link fence without concrete.
Chain link fences are a cost-effective way to create a physical barrier. Usually, these fences are secured with buried posts set in concrete. However, it is possible to install a chain link fence without using concrete. By using the right hole size and either gravel or a polymer backfill, you can ensure that your fence posts stay in place for many years to come.
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Sergii Kateryniuk/iStock/GettyImages
Important Factors to Consider
The type of soil you have plays a crucial role in determining whether your fence will be stable without concrete. Clay-heavy soil tends to expand and contract significantly with changes in moisture, which can cause the fence posts to shift over time. On the other hand, sandy soil may be more suitable for burying fence posts without concrete.
Choosing to forgo concrete can save you money on materials and tool rentals. However, you may need to purchase backfill to properly fill the holes around the fence posts. Regardless of the backfill material you choose or that is recommended for your fence or soil type, the overall cost of installing the fence may remain similar.
Step-by-Step Installation Guide
Installing a chain link fence without concrete is similar to any other installation, except for the way the fence posts are set. If you decide to proceed without concrete, start by using a post-hole digger to create holes for your fence posts. The holes should be at least 2 feet deep or one-third of the height of the fence. Gently place the fence posts into the holes, avoiding pounding them as it can cause bending. Use backfill material to fill the holes, ensuring that the posts are firmly secured in place.
Options for Backfill Material
There are various materials you can use to backfill the holes for your fence posts. For clay soil, gravel is ideal, but it may not work as effectively in loose or sandy soil due to water drainage issues.
If you choose to use gravel, bury one-third of the post and surround it with 5 inches of gravel. Compact the gravel firmly around the post and add another 5 inches of gravel.
Alternatively, you can use polymer backfills like Secure Set, which are high-density polyurethane foams specifically designed to set posts without the need for concrete. When using this type of material, there is no need for gravel or other drainage materials. If you live in an area prone to frost heave, you can use these products along with a bell-shaped post hole to prevent seasonal shifting of the fence posts.
To set the posts using polymer backfill, dig a hole twice the width of the post. The depth of the hole should be at least one-third of the post length.
