How To Replace A Broken Sash Cord? A Simple Guide For You
- sydneysashwindowex
- Apr 14
- 3 min read
During the winter, it's essential that all our doors and windows close properly to prevent the cold from entering our rooms and also save on our heating bills. Replacing a blind cord can be a fairly simple process, as long as you use the right tools and know the steps to follow. In most cases, there's no need to remove the entire blind to repair. But fixing a broken blind cord cannot be an easy task if you don’t have the professional skills and equipment for this. For this reason, if you need to repair a broken blind strap, then you need to call a professional who will offer Sash cord replacement in Sydney.

How to change the cord on a blind without removing it?
As a homeowner, knowing how to change the tape on a blind without removing it can be vital. If the blinds protecting your windows have worn out over time, you may need to replace them. However, this doesn't mean you should completely remove the window or disassemble it entirely. Replacing a blind cord is a simple task that you can do in a matter of minutes. Don't believe it? Here's our easy guide to repairing a blind cord:
[1] Identify the problem
First, you need to identify the problem. Is the rope broken or unwound? If the rope is unwound, then the problem is simpler than if it's broken.
[2] Prepare the materials
Make sure you have the necessary materials to repair the blind tape:
Blind tape or cord
Screwdriver
Trim plates or grommets
Screws
Ladder
Scissors
Whether the blind cord has unwound or broken, it's advisable to replace it with a new one. Otherwise, within a few days, due to daily use, the cord will deteriorate again, and we run the risk of major damage or even breaking one of the window's mechanisms.
[3] First checks
The first thing to do is make sure the blind is fully retracted. The blind must be secure and firmly in place so that it doesn't break if it suddenly falls downwards. Once the blind is attached and secured, it's time to change the cord.
[4] Open the blind drawer
Using a screwdriver, loosen the screws securing the blind box lid. When you open the box, you'll be able to see the metal shaft on which the blind rests and retracts. Next, release the straps or knots that hold the blind to the shaft and pull firmly so that it comes loose and we can completely remove it.
[5] Replace the belt with a new one
Remove the frayed or broken cord and make a small hole in the new blind tape to reattach it to the metal shaft or collecting disc. Next, twist the cord until it's tight. Do this carefully, as if you release the cord suddenly, you risk untwisting it quickly and lowering the blinds abruptly.
Don't forget to tie the new string to the metal axle drum and run it in the correct position through the top ribbon guide.
[6] Secure the fasteners and close the drawer
Once you have the blind cord taut and in place, screw the blind box lid back on and close it. Finally, check that the blind raises and lowers correctly. If you find it a little difficult to turn, you can apply a little grease or lubricant to the shaft joints to make the cord move more smoothly.
As you can see, fixing a broken blind cord is a very easy process when you have all the required equipment in your hand. If you don’t have proper equipment along with previous experience then you will end up damaging more than expected. Therefore do you want to replace the sash cord? Call Sydney Sash Window Experts. Along with sash cord replacement, we would also do Sash window repairs in Sydney. Before doing anything, our experts inspect the current condition of the windows and then start working on the same as per the demand of the situation.
To know more about our service, get in touch with us!
Comments