How Long Do Hair Extensions Last? A Realistic Breakdown by Method

One of the most common questions clients ask is, “How long will my extensions last?” The honest answer depends on method, maintenance, and lifestyle.

This guide breaks it down clearly—no exaggeration, no marketing fluff.

TAPE-IN EXTENSIONS

Average lifespan: 6–8 weeks per install

Tape-ins require regular maintenance. Skipping move-ups can lead to slipping and matting at the root.

SEW-INS

Average lifespan: 6–8 weeks

Sew-ins should never be treated as “set it and forget it.” Proper cleansing and timely removal are essential.

K-TIP EXTENSIONS

Average lifespan: 3–5 months

K-tips offer the longest wear time when properly installed and maintained.

WIGS

Average lifespan: 1–3 years

Longevity depends on:

  • Hair quality

  • Wear frequency

  • Proper storage

  • Maintenance routine

WHAT SHORTENS EXTENSION LIFESPAN

  • Skipping maintenance

  • Excessive heat

  • Improper products

  • Sleeping without protection

Education is part of every extension service at our Williamsburg, Brooklyn salon.

FINAL THOUGHTS

Extensions are not permanent—but when cared for correctly, they can last beautifully and support your overall hair journey.


If you’re ready to stop guessing and start working with structure, education paired with the right service plan makes all the difference.

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How to Choose the Right Hair Extensions for Your Hair Type

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The Biggest Hair Extension Mistakes NYC Clients Make (And How to Avoid Them)