How to Replace a Flagpole Rope (Halyard) Without Taking the Pole Down
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The rope on a flagpole, called the halyard, takes more abuse than any other part. Sun breaks the fibers down, wind whips it against the pole, and eventually it frays or snaps. If you replace it before it breaks, the job takes about fifteen minutes and you never have to leave the ground.
Signs your halyard needs replacing
- Fraying, fuzz or flat spots, especially where the rope runs over the pulley
- Rope that is faded, stiff or brittle
- Snap hooks that are rusted, bent or won't close
How much rope do you need?
The rope runs up the pole and back down, so you need a little more than twice the pole height. A good rule is twice the height plus 4 to 6 feet for tying off. For a 20' pole, that's about 45 feet. Most residential and light commercial trucks take rope up to 5/16" in diameter. Check your truck's maximum before you buy a thicker rope.
Replacing the rope while the old one is still intact
- Lower the flag and remove it from the snaps.
- Untie the old rope from the cleat and cut out the knot or splice so you have two free ends.
- Tightly join one end of the new rope to one end of the old rope. Melt synthetic rope ends together with a lighter, or butt the ends together and wrap them firmly with electrical tape so the joint is no thicker than the rope.
- Pull the other end of the old rope slowly. The old rope pulls the new rope up and over the pulley and back down.
- Untie the old rope, attach your snaps, tie the two ends of the new rope together and tie off to the cleat.
If the rope is already broken
If the rope has broken or come out of the pulley, there's no way to thread a new one from the ground. On shorter poles, some poles can be lowered or tilted. On taller in-ground poles, the rope is rethreaded from a bucket truck or lift, usually by a flagpole service, sign or tree company. While someone is up there, it's a good time to check the truck and pulley too. A cracked or seized pulley is often what wore the rope out. See our guide to replacing a flagpole truck.
Internal halyard poles
On internal halyard poles the rope or cable runs inside the pole with a counterweight, and is operated from a locking door or winch. Replacing an internal halyard is usually a job for a flagpole service company. We carry replacement doors, crank handles and internal halyard trucks if those parts need replacing at the same time.
Not sure what you need? Call us at 1-800-552-4382 or send us a message with a photo. Flags for Flagpoles is a family and veteran owned flag store in Dawsonville, Georgia, selling flags and flagpole parts online since 1999.