Zips 101: Everything You Need to Know About Sewing with Zips

Finally - a go-to guide dedicated to zips. If you’ve ever felt nervous about sewing in a zip - you’re not alone. Zips are one of those little sewing components that can seem fiddly or intimidating and one of the most talked about sewing items in our shop. But don’t worry - once you understand the different types of zips and how to use them, they’ll quickly become one of your favourite sewing tools.

Let’s take a closer look at zips - what they are, how they’re used, and how to choose the right one for your project.

There are several types of zips, each suited to specific purposes. You can see that we have the widest range of zips online at Jaycott's and it can be overwhelming to decide which zip to use. Here’s a quick breakdown:

These zips do not come apart at the bottom. They’re ideal for items where you just need a simple fastening - like in trousers, skirts, cushion covers, and bags. The bottom is sewn shut so the two sides stay connected.

Tip: If you're making something like a pouch or pencil case, this is your go-to zip!

These zips do come apart at the bottom, making them perfect for garments you need to open fully - like jackets, coats, cardigans, or hoodies.

Look out for: Plastic vs. metal options. Plastic is lightweight and great for children’s wear, while metal gives a more rugged, durable finish.

As the name suggests, these zips are hidden in the seam when sewn in properly. The only part that shows is the small pull tab. They’re perfect for dresses, skirts, and formal wear when you want a clean, elegant finish without the zip being visible.

Pro tip: You’ll need a special invisible zip foot to sew these in easily  - you can find them here.

These have two sliders, allowing you to open the zip from the top or bottom. They're common in long coats or sleeping bags. We supply these in medium or heavy-duty strengths in plastic and metal.

5. Aquaguard Zips 
Aquaguard zips are specially designed to be water-resistant, making them ideal for outdoor and performance gear. What sets them apart is the coated surface that covers the zip teeth — this protective layer helps keep out rain, moisture, and even wind.

The zip itself is usually made from durable plastic or nylon, with a polyurethane coating that gives it that sleek, rubbery finish. While they look quite technical (and a little futuristic!), they can be sewn in just like a standard zip — as long as you have a sturdy needle and a bit of patience.
Perfect for: Jackets, raincoats, backpacks, cycling gear, tents, and anything that needs to brave the elements.
Sewing tip: Go slow and steady — Aquaguard zips are a little stiffer than regular fabric zips, so you might need to adjust your tension or use a walking foot for best results.

This is zip tape sold on a roll — perfect if you need a very specific length or you’re making multiple items like cushion covers. You simply cut it to size and attach the sliders.
Perfect for: Upholstery, soft furnishings, or custom bag-making.

• Use the correct foot on your sewing machine. A sewing machine foot for zips lets you sew close to the teeth without getting in the way.


And remember you can customise any zip with out range of zip pullers.

At Jaycotts, we carry an enormous selection of zips in all styles, colours, lengths, and finishes. Whether you're looking for an elegant concealed zip or a rugged metal one for a leather jacket, we’ve got the perfect match for your project.

From everyday basics to hard-to-find specialty zips, you’ll find everything you need in one place — plus all the tools and accessories to make zip-sewing easy.

That’s what we’re here for! As always, our friendly team loves helping you find just the right tools and materials for your sewing journey. Drop us a message, give us a ring, or pop into the shop if you're local — we’re always happy to help. Follow us on Instagram and Facebook too as we're always posting useful tips and interesting ways our customers use and sew in their own zips.

Happy sewing!