Installing a zipper, or a separated (like a jacket) one? Let me know, and I can tailor the instructions further. Install a Zipper in the Center of a Seam
Switch to a basting stitch (long, temporary stitch) to close the remaining opening, and press the entire seam allowance open. Installation: Setting the Zipper lb.zip
If needed, create secure bottom stops by stitching across the zipper teeth multiple times to prevent the pull from coming off. Installing a zipper, or a separated (like a jacket) one
Install a zipper foot on your sewing machine to allow stitching close to the teeth. Installation: Setting the Zipper If needed, create secure
For visual learners, this video from Lauren's Top Tops shows the standard centered zip method, while this video from Professor Pincushion covers the process of installing a zipper in a seam. To make sure this fits your project, are you: (clothing) or a bag ?
Use Wonder Tape or pins to secure the zipper tape to the seam allowance.