Mend It! Replacing A Broken Hoodie Zipper

October 28th, 2010 by laupre Leave a reply »

Once again I can’t bear to part with a hoodie that still has plenty of good miles left in it but has developed a fatal flaw. This time it’s a cozy oversized hoodie with a busted zipper. I start to zip from the bottom, but I get no zip!

Broken zipper

I think I feel a draft

Once again, it’s time to spend a few minutes and save this sweatshirt. I honestly don’t know what’s wrong with the zipper so the easiest solution for me is to replace it with a new one. I just happen to have one almost perfect in my stash. If you need to buy a zipper, be sure to measure the length of the original zipper as accurately as possible. I suggest taking the item with you so that you can match up the color and exact length before you begin.

matching zipper

New functioning zipper

This zipper is just about perfect. The right length, nearly a perfect match, and was dirt cheap. I bought it locally at Scrap, an excellent resource in Portland, OR for Reuse and Recycling. The other important thing is that it is a separating zipper so the two halves of the zipper separate when the zipper slider is pulled all the way down.

3 zippers

Here are three similar zippers. They are all the same size, all have plastic teeth, the only difference is color and how they end. The first on the left (blue) has a closed bottom. The two sides are connected at the bottom preventing the slider from coming off at the end but it won’t come apart. The middle zipper (green) is a separating zipper. It is perfect for jackets or sweatshirts/hoodies that are expected to open all the way. The one all the way on the right (black) is a double separating zipper. It can come apart like a separating zipper, but it has the added feature of a second slider allowing you to zip it up, then unzip it from the bottom, leaving the top zipped if you want to.

three zippers

Now, back to my project! Looking at the inside of the sweatshirt you can see that this zipper is simply attached with just a single line of stitches.

I could easily pick out the stitches and remove the zipper first. I like to leave the old zipper in place when I add my new zipper for two reasons. First, I like to have the old zipper tape to act as a support layer to keep the sweatshirt material from stretching as I sew, causing wavy zipper syndrome. Secondly, I like to have the original zipper teeth to line the new zipper teeth against as a guide to make sure my zipper is set straight (and make it easier to not use pins. Use them if you prefer.)

Place the zipper, and sew it in place.

I started at the bottom and sewed up towards the hood. Then I stopped an inch or two from the top and hand stitched the rest in place, folding the extra zipper tape from the top between the zipper and the sweatshirt fleece to hide it.

Now I have the option of trimming away the original zipper, if it wasn’t removed before sewing on the new zipper. In my experience it works just fine to trim away the old zipper, cutting as close to the line of stitching for the new zipper as possible. anything leftover is hidden just fine by the new zipper and the edge of the sweatshirt on top. I chose to leave the original zipper in place for this, though. I just like the look of the “double zipper” and the shiny brass of the original.

This is a quick and easy repair that anyone can do. It took me under 30 minutes, including hunting for the zipper! ;)

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3 comments

  1. ty says:

    cool, i can use it one my bag, thank you ^^

  2. E says:

    Finally ur back!

  3. Hashi says:

    Man, what a great idea, to leave the original zip in place. I never thought of that!

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