Bi-Fold Closet Door Update

4 Materials
$40
3 Hours
Easy

My sister’s future nursery had these boring outdated bi-fold closet doors and I knew that I could give it an inexpensive update! With some PVC trim, liquid nails, caulk, and paint, they look so different!

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Before

I picked up some cheap and simple PVC trim and pre-cut it all at my house. You could easily cut this type of plastic trim with scissors or miter shears. I did make sure to cut the ends at a 45 degree angle for nice corners.

Back at my sister’s I used liquid nails to attach them, creating these nice decorative trim boxes. I could have used a nail gun but this kind of trim can dent or break easily.

It looked so much better already just with trim! Next, I caulked all the seams inside and outside the boxes. You could do this to any boring interior door!

Next, paint! My sister wanted a rainbow themed nursery for her “rainbow baby” so it seemed only fitting to have rainbow doors!

Finally, I added some updated knobs and they were done! Such an easy transformation for a baby’s room!

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Frequently asked questions
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3 of 4 questions
  • Jill Hahn Jill Hahn on Feb 03, 2022

    I have glass bifolds that I detest. Ideas on what to do? Trying to make the whole closet functional.

  • Pdmkiss Pdmkiss on Feb 03, 2022

    What type of paint, and the colors please.

  • Jody Price Jody Price on Jan 30, 2023

    What is a rainbow baby?

Comments
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2 of 17 comments
  • Allison Allison on Jul 06, 2026

    What a wonderful job & very affordable!! I love the colors (I like rainbows & pastels, so win-win!)!! Just adding the trim & new knobs was a big improvement, but the colors make it. I also wasn't familiar with rainbow baby -- what a lovely name for these special babies. Thank you for sharing & a belated congratulations!!

  • Dpy103832107 Dpy103832107 on Jul 15, 2026

    Such a cute idea.

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