8.3 Hair Enhancements: Hair Replacement Systems, Wigs and Hairpieces
Key Takeaways
A hair replacement system is a non-surgical hairpiece of human or synthetic hair attached to a base of lace, monofilament or polyurethane (skin), or a combination of these.
A custom hair system starts with a template of the client's thinning area, made with plastic wrap and tape or another mold, plus samples matching the client's hair color, density, wave and direction.
Hair systems are attached with double-sided tape, liquid adhesive (bonding), clips or integration, and adhesives call for a skin-sensitivity check and regular removal and cleaning.
In a burn test, human hair burns slowly with a burning-feather odor and leaves powdery ash, while synthetic fiber melts quickly into a hard bead.
Virginia's master barber definition and curriculum include work on wigs and hairpieces, so a barber should confirm their license scope before offering hair-system services.
Why Hair Enhancements Are Tested
Men's hair replacement is a growing service. The NIC Barber 1 outline asks you to apply knowledge of the principles, procedures and safety of hair enhancements. A well-fitted system looks like natural hair. A poorly fitted or poorly maintained one can irritate the scalp, cause traction hair loss and embarrass the client.
Important
Virginia scope check: Code of Virginia § 54.1-700 puts "similar work on a wig or hairpiece" in the master barber definition, and the master barber curriculum includes 15 hours on hairpieces and wigs (18VAC41-20-210 C). The barber definition does not mention wigs or hairpieces. Know the theory for the NIC exam, but confirm with the Board before offering hair-system attachment or styling services on a barber license.
Types of Hair Enhancements
| Enhancement | Description |
|---|---|
| Hair replacement system (hairpiece, toupee, "unit") | Hair attached to a base that covers a thinning or bald area and blends with the client's own hair |
| Full wig | Covers the entire scalp. Used for complete hair loss (for example alopecia totalis or chemotherapy) or as a fashion choice |
| Partial pieces and toppers | Cover the crown or front only |
| Hair extensions | Add length or volume to existing hair with clip-ins, tape-ins, fusion or sew-ins. These are mostly cosmetology services |
Base Materials
| Base | Advantages | Drawbacks |
|---|---|---|
| Lace (French or Swiss) | Very natural, nearly invisible hairline; breathable | Delicate, tears more easily, shorter lifespan |
| Monofilament ("mono") | Durable; individually tied hair looks natural at the part | Thicker edge than lace |
| Polyurethane ("skin" or "poly") | Easy to clean and to bond with adhesive; looks like scalp | Less breathable, so the client may feel heat and sweat |
| Combination | For example, a lace front with a poly perimeter for bonding | More complex to make |
Human Hair Versus Synthetic Fiber
| Feature | Human hair | Synthetic fiber |
|---|---|---|
| Look and feel | Most natural; can be cut, colored and heat-styled (with care) | Holds a set style; cannot be colored at the salon. Many fibers melt with heat |
| Care | Fades and oxidizes over time; needs conditioning | Lower cost and maintenance; less versatile |
| Burn test | Burns slowly, smells like burning feathers, leaves powdery ash | Melts quickly into a hard bead and may flare |
The Hair-System Consultation
- Discuss goals and lifestyle: daily routine, sports and swimming, sweating, budget and how often the client can return for maintenance.
- Examine the scalp for irritation, open lesions, psoriasis or signs of infection, any of which rule out attachment until resolved. Note the pattern and extent of hair loss.
- Match the hair: take color samples, which are usually lighter or grayer at the temples and nape. Note the density (light to heavy), wave or curl, and hair direction. Many men need a slightly lighter density at the hairline for realism.
- Make a template for a custom system:
- cover the area with plastic wrap and secure it with clear tape until rigid;
- draw the desired hairline, the part, the crown (whorl) position and the hair direction on the template;
- record measurements: front hairline to nape, ear to ear over the top, temple to temple, and the circumference for full pieces.
- Stock versus custom: a stock system is ready-made and trimmed to fit; a custom system is built from the template and takes longer.
Attachment Methods
| Method | How it works | Safety notes |
|---|---|---|
| Double-sided tape | Strips on the base perimeter or across the entire base | Remove and replace regularly. Clean the scalp and the base thoroughly |
| Liquid adhesive (bonding) | Adhesive is applied to the scalp and/or base for long wear | Ask about past reactions and do a skin-sensitivity check. Use adhesive removers, never pulling, to take it off. Keep fumes away from the eyes |
| Clips or combs | Sewn into the base and clipped to the client's surrounding hair | Repeated clipping in one spot can cause traction alopecia. Rotate positions |
| Integration or weave | The client's own hair is pulled through or braided to anchor the piece | Tension and buildup can stress follicles. Monitor at every visit |
The scalp must be clean, dry and oil-free before bonding. A neat, shaved or closely clipped attachment area improves adhesion.
Cutting and Blending the System
- Cut the system on the client after attachment, so it blends with the client's own hair and head shape.
- Use shears, shear-over-comb, point cutting and thinning shears to remove the "wig look" and soften density at the hairline and perimeter. Use a razor only on human hair and with care.
- Taper the client's own sides and back into the system so there is no visible line where the base ends.
- Style with low heat on human hair, and no heat on most synthetic fiber.
Maintenance and Client Education
- Systems must be removed, cleaned and reattached on a schedule, commonly every few weeks for bonded systems. Clean off adhesive residue from both the base and the scalp, and check the scalp for redness, folliculitis or thinning.
- Shampoo human-hair systems gently with mild shampoo and conditioner, and avoid rubbing the base. Hair on a system is not nourished by sebum, so it needs extra conditioning.
- Systems wear out. Hair sheds from the base and color oxidizes, so clients need replacement units on a regular cycle that depends on the base and their lifestyle.
- Disinfect combs, clips and other reusable tools between clients, and discard single-use items, including used tape strips (Chapter 2).
- Record the system's specifications, adhesive, color code and service dates on the client record card.
A barber does a burn test on a few strands from a hairpiece. The fibers flare, melt quickly and leave a hard bead. What does this show?
The hair is human hair
The base is monofilament
The fiber is synthetic
The adhesive is solvent-based
Which hair-system base is easy to clean and bond and looks like scalp, but is less breathable?
French lace
Monofilament
Clip-in comb base
Polyurethane (skin) base
Before bonding a hair system with liquid adhesive for the first time, what should the barber do?
Ask about past reactions and do a skin-sensitivity check, then apply the adhesive to a clean, dry, oil-free scalp
Apply the adhesive over freshly shaved skin that has a small cut
Heat the adhesive until it bubbles to improve the bond
Skip cleaning the scalp so the natural oils help the adhesive stick
Sections you finish are checked off in the contents.