Applying a bald cap is an important skill. It’s one our students learn as part of their special effects makeup training at Brushstroke. Harrie Sheppey is one of our 7 month ITEC students. This was her first time working with a bald cap and it turned out really well.

A fan of Cosplay, Harrie found the process of applying a bald cap particularly fascinating. On this occasion, she kept her comic book characters in the background for the sake of her model – her dad, Kim! Harrie already has a BA (Hons) in History but knew she wanted a job that allowed her to use her creative skills. So she enrolled on our 9 Month Makeup & Hair ITEC course to train for a professional and varied career in film, TV, stage and fashion.

Harrie’s tutor was Cat Thomas – an experienced makeup artist in TV, particularly continuous drama. Like all our tutors, Cat’s skills are impressive and broad across makeup and hair. Her specialism, however, is SFX and the continuity issues it generates. So, supervised by Cat, this is how Harrie went about transforming Kim into a bald man.

What exactly is a bald cap?

First, let’s get some definitions out of the way. As the name implies, a bald cap is just that: a cap that you apply to make someone look bald.

Generally, they’re made out of plastic (usually called ‘cap plastic’) or latex. Bald caps are used a lot in film and TV which is why we include them as part of our special effects makeup training. They’re also the starting point for building fantasy and 3D characters. Clowns use them too – often with hair sprouting out in several places! In the theatre they are made of thicker, more durable material, so they can be pulled on and off multiple times during a show’s run.

Bald caps can be custom created as required but they also come ready-made. The cap plastic variety enables makeup artists to achieve a realistic look relatively easily on-set in films and TV. Different makeup products can be applied on top of them too. So, this is the kind of bald cap that Harrie used on Kim.

Getting the shape right on a bald cap

The size of the average adult head is 22″ which means you generally need a bald cap size S/M. However, it’s a good idea to measure, particularly if your client is quite young and might have a smaller head. An actor or model with a lot of hair to cover up could require a bigger bald cap.  However much hair your client has, it’s important to smooth it down and reduce the volume. Kim’s hair is short but it’s also very thick so Harrie used gel to get it into a manageable shape.

The bald cap is pulled over the head a bit like putting a swimming cap on. It’s powdered to help and, though it’s reasonably strong, you need to be gentle as the cap plastic is naturally very thin.

Pulling the bald cap down tight towards the neck helps to create the right amount of tension and avoid wrinkles. Harrie used cotton wool to pad out certain areas of Kim’s head to make it a little more regular in shape to fit the bald cap. This reduces the chance of sagging or getting air bubbles which will make the bald cap more fragile and likely to tear.  As Harrie pointed out, “The bald cap is pretty much spherical but we humans don’t have such perfectly-shaped heads!”


Applying your bald cap

Once the bald cap is in place, with good tension all round, the next task is to glue it into position using a silicon adhesive. Then there’s a 2-stage process to removing the harsh edges of the bald cap so it blends in perfectly with your client’s skin. First, ease away – or ‘bleed’ – the excess plastic (‘flashing’) with a brush dipped in a cosmetic solvent such as acetone. This helps to lessen the harsh line of the bald cap. Then using a small amount of Pros-aide cream, gently blend the edges filling where necessary, to get a really smooth finish all round.


Making your bald cap look real

At this point, Harrie’s bald cap is now an excellent shape, has a smooth finish and seamless edges. It’s ready to have colour added. Special effects makeup training – like all our training – is all about the complete finished look. Using PAX Paint (a water based adhesive makeup), 3 levels of colour are added to provide texture, tone and pigmentation. Harrie started with a deep reddish pink base to mask any shadow created by the blue/black of Kim’s hair (and which HD would definitely pick up). Then she added a neutral colour followed by ‘grease foundation’ matched to Kim’s skin tone.

As an exercise in colour-matching skin, Harrie replicated the various tones in her dad’s skin:  “When I looked carefully I can see reds, blues and yellow in his face so his bald head should match. She also added ‘moles’ and blemishes – flicking rather than painting them in so the effect was more subtle: “My dad has olive skin, and is of an age that means he is bound to have some discolouration and freckles.” These finishing touches and attention to detail are all part of the authenticity expected of makeup artists on-set.


Kim transformed – with the aid of a bald cap

This was Harrie’s first time applying a bald cap as part of her special effects makeup training, but as Cat says it was a great success: “She followed each step in the process carefully showing great technical ability. She also used her initiative in making Kim look realistically bald.”

It must be said that Kim was slightly disconcerted by the realism and transformation – especially as, underneath the bald cap, he has such a great head of hair! He almost didn’t recognise himself. Then when Harrie decided to finish her look with a beard, Kim looked completely different again.


Frankly, if it wasn’t for the clothes and the glasses, you’d have thought it was someone else…


Bald Cap Check List  

  1. Cap plastic is the bald cap of choice for most film and TV makeup jobs.
  2. Get the size right – generally you’ll need a S/M but younger clients or ones with a lot of hair may need a different size.
  3. It’s advisable to use a solidifying hair gel such as got to be glued to smooth your client’s hair.
  4. Pay attention to the shape of the head – pad out the bald cap if necessary to avoid air bubbles and sagging.
  5. Carefully trim excess plastic then use something like acetone to merge the bald cap smoothly into your client’s skin.
  6. Be authentic with your colour if your finished look is a bald head.

Special effects makeup training is included on both our 2 year BTEC and 9 month ITEC courses.


Follow Harrie on Instagram


2 Year
Makeup & Hair Course

BTEC, Level 3 Diploma

Our most thorough training to prepare you for a career as an artist in TV, film, stage and fashion.


SFX Prosthetics

Wounds, scars, bald caps and prosthetics – welcome to the world of special effects makeup.


7 Month
Makeup & Hair Course

ITEC Level 3 Diploma

This course can be taken as a full 7 Month Module, or as seperate short courses in makeup.