How Long Do Weft Extensions Last? What Stylists Want You to Know

Weft extensions have become a salon favorite for good reason—they blend seamlessly, feel comfortable, and work for just about every hair type. But clients always ask the same thing during a consultation: “How long do weft extensions last?”

The truth? It depends on the type of weft, the quality of the hair, and how the client cares for it. Let’s break down the details so stylists can set clear expectations and clients know exactly what to expect.

First, What Exactly Are Weft Extensions?

A weft extension is a bundle of hair stitched together at the top. That stitched “track” of hair is then attached to natural hair using different methods:

  • Hand-tied wefts – thin, lightweight, and flat, sewn onto beaded rows

  • Machine wefts – thicker and more durable, stitched by machine

  • Invisible/skin wefts – designed to mimic natural growth, ultra-discreet

No matter the style, the principle is the same: rows of extensions secured to your natural hair to add length, volume, or both.

The Big Answer: How Long Do They Last?

  • The hair itself (the wefts): With good quality and proper care, 6–12 months, sometimes longer.

  • The installation (the method of attachment): Needs adjustment or a “move-up” every 6–8 weeks as your natural hair grows.

So technically, you’re not throwing away the hair every time—just moving it up to keep everything sitting comfortably and looking natural.

Why the Lifespan Varies

Not every client will get the same results. Here’s why:

  • Hair quality: Remy, virgin, or raw human hair lasts much longer than low-grade or synthetic options.

  • Lifestyle: Regular swimmers, heavy exercisers, or daily heat-stylers may see shorter lifespans.

  • Aftercare: Brushing with an extension-safe brush, using sulfate-free products, and avoiding oil near beads or seams all extend longevity.

  • Stylist’s install: Proper bead placement and stitching prevent slipping or premature shedding.

Maintenance: The Non-Negotiable

Every 6–8 weeks, clients need to return for a maintenance appointment. Depending on the method, this might mean moving up beads, resewing the wefts, or reinstalling rows.

Skipping this step is where problems begin—slippage, tangles, and even breakage of natural hair. Stylists know: clients who keep up with move-ups get the longest wear from their investment.

Care Tips That Make Wefts Last Longer

Stylists often repeat these, but they’re worth saying again:

  • Brush extensions daily with a loop or extension brush.

  • Wash gently, never scrubbing the track.

  • Condition from mid-shaft down—never at the root.

  • Dry thoroughly to prevent bead slippage or mold.

  • Sleep in a loose braid or ponytail to avoid tangles.

  • Stick to silk pillowcases for less friction.

These little habits are what separate a weft that lasts a year from one that’s trashed after three months.

Do Weft Extensions Damage Natural Hair?

Not when installed and cared for correctly. In fact, many clients love wefts because they distribute weight across a row rather than putting stress on individual strands.

That said, skipping maintenance or trying to DIY removal can absolutely cause breakage. Professional care is non-negotiable.

Final Thoughts

So, how long do weft extensions last?

  • Wefts themselves: 6–12 months with proper care

  • Installations: Every 6–8 weeks for a move-up

  • Reality: It all comes down to quality, lifestyle, and maintenance

When stylists set realistic expectations and clients commit to aftercare, weft extensions can look seamless and natural for months on end. It’s not just about longevity—it’s about partnership between stylist and client.

FAQs About Weft Extensions

1. How often should I move up weft extensions?
Every 6–8 weeks, depending on hair growth and lifestyle.

2. Can I reuse the same weft hair?
Yes—high-quality wefts can be reused multiple times for up to a year or longer.

3. Do wefts work on fine hair?
Yes, though hand-tied wefts are usually better for fine hair because they’re lighter and flatter.

4. Can I wear my hair up with wefts?
Absolutely, but placement matters. Skilled installs allow for versatile styling.

5. What products should I avoid with weft extensions?
Avoid heavy oils and silicone-rich products at the roots, as they can loosen bonds or cause slippage.