Tie a Termination Knot Instead of Stapling Fence Wire to the Post
The Problem
Stapling high-tensile fence wire to a post looks like the easy way to anchor it, but the staple bites into the wire and weakens it, and over time the wire works back and forth under tension and temperature swings until it slips past the staple. The fence loses tension, sags, and eventually fails — an expensive problem on a long run. A termination knot ties the wire off to the post so it holds at full strength without anything crushing it.
The Technique
You can tie this at the start of a run or at the far end while holding the wire under tension.
- Wrap the wire around the post.
- Bring the working end over the standing wire and bend it away from you to form a horseshoe bend.
- Bring the working end up inside that loop around the post, and lift it straight up so it's in line with the post.
- Wrap the working end over that loop, going in the direction of the standing wire and staying on the same side of it, until the end points straight down along the post.
- Form a crank handle with the tail and take three turns around the standing wire.
- Remove the excess with the no-cut method: switch your cranking from around the wire to along it, and the tail snaps off flush.
Pro tip: The knot works tied in either direction — starting with the wire crossed over or crossed under gives you the same result. The same knot also works on woven-wire fence.
Pro tip: You don't have to use the full wrap. Some fence manufacturers' installers skip it and take plain wraps around the standing wire instead. It's quicker, holds well enough for many jobs, and is easier to learn — the formal knot is the stronger, tidier version.
Safety note: High-tensile wire is under heavy tension and stores energy. A loose end can whip when it releases — wear eye protection and gloves.