Stock products delivered fastStock products delivered fast
Free pick up from the Safety Store in HoogvlietFree pick up from the Safety Store in Hoogvliet
Available during the office hours from 07:45 to 17:00Available during the office hours from 07:45 to 17:00

Custom Hearing Protection

When your employees are exposed to loud noise for long periods of time, it can lead to irreversible hearing damage. But this can be completely prevented. With custom-fit hearing protection, you ensure maximum comfort, better compliance, and long-term safety. At All Safety, we specialize in custom-made hearing protection that safeguards your team without disrupting communication. 

 

What is custom hearing protection?

No two pairs of ears are alike, so there’s no one-size-fits-all solution for hearing protection. All Safety’s custom-fit hearing protection is specially designed to conform to the unique contours of each person’s ears. Unlike generic earplugs, these custom-made earplugs offer greater comfort and optimal noise reduction. They’re essential in high-noise environments such as construction sites, factories, festivals, and music venues. 

Types of Custom Hearing Protection at All Safety

All Safety’s product line consists of various hearing protection solutions that meet a range of occupational needs: 

Ear Molds

Custom earplugs are made-to-measure earplugs that we create using impressions of the user’s ears. They offer:

  • Precise fit: Ensures maximum comfort and minimal sound leakage
  • Adjustable attenuation: Equipped with filters that can be precisely adjusted to reduce noise levels to safe thresholds without compromising communication
  • Material Options: Available in both hard and soft materials to suit individual preferences and work environments.

 

Hearing Protectors with Communication Function

For workers who need to communicate while staying protected, All Safety offers hearing protectors integrated with communication systems: 

  • Clear Audio Transmission: Enables seamless communication in noisy environments
  • Compatibility: Designed to work with various communication devices without compromising hearing protection

 

 

 

Why the Right Hearing Protection Is Important

Once the ear is damaged, hearing loss is, unfortunately, permanent. That’s why it’s important to provide the right hearing protection. Poorly fitting earplugs or off-the-shelf solutions often don’t muffle noise effectively enough, and because they’re uncomfortable, they’re frequently not worn at all. 


Custom-fit hearing protection improves both the level of protection and the comfort of wearing the earplugs. Employees wear the protection longer, it’s more hygienic, and it leads to fewer distractions. In addition, employers who provide certified, properly fitting PPE comply with their obligations under the Occupational Safety and Health Act. 

 

Discover other on-site services

 

 

 

Custom Solutions from All Safety

At All Safety, we offer an extensive range of custom hearing protection, suitable for various industries and noise levels. Our most popular custom hearing protection solution is the earmold—hearing protection that is precisely molded to the wearer’s ear. These are available in hard and soft materials, tailored to the work environment and personal preferences. Each custom earplug can be equipped with filters to adjust the noise attenuation, ensuring the user is protected while still being able to communicate with coworkers.

Frequently Asked Questions About Fitting Hearing Protection
When is hearing protection required?

At noise levels of 85 dB(A) or higher, wearing hearing protection is mandatory. At noise levels of 80 dB(A) or higher, the employer must provide it.

 

When is hearing protection required?

At noise levels of 85 dB(A) or higher, wearing hearing protection is mandatory. At noise levels of 80 dB(A) or higher, the employer must provide it.

 

When is noise considered “harmful” in a legal sense?

The following action values apply in the workplace:
Lower action value: ≥ 80 dB(A)—provide hearing protection and ensure it is properly fitted.
Upper action value: ≥ 85 dB(A)—use of hearing protection is mandatory. (+ Mandatory marking/demarcation of zones.
Limit value based on the daily exposure limit LEX,8h = 87 dB(A).

Addendum (from another FAQ):
Daily exposure, taking attenuation into account, must not exceed 87 dB(A), and the peak sound pressure must not exceed 200 Pa (≈ 140 dB(C) peak).

When is noise considered “harmful” in a legal sense?

The following action values apply in the workplace:
Lower action value: ≥ 80 dB(A)—provide hearing protection and ensure it is properly fitted.
Upper action value: ≥ 85 dB(A)—use of hearing protection is mandatory. (+ Mandatory marking/demarcation of zones.
Limit value based on the daily exposure limit LEX,8h = 87 dB(A).

Addendum (from another FAQ):
Daily exposure, taking attenuation into account, must not exceed 87 dB(A), and the peak sound pressure must not exceed 200 Pa (≈ 140 dB(C) peak).

When is an employer required to take action regarding noise in the workplace?

As soon as there is a potential for harmful exposure to noise.
Starting at 80 dB(A), providing information about the risks of noise and instruction on the proper use of this PPE is mandatory. The employer must assess this by conducting a Risk Inventory and Evaluation (RI&E).
Based on the RI&E results, appropriate measures are taken in accordance with the occupational hygiene strategy (source control, collective measures, use of individual PPE).
Above 85 dB(A), employees are required to wear hearing protection.
The employer is obligated to organize and carry out supervision, provide information, and ensure compliance.
The installation of safety and health signage is also mandatory.

At or above 80 dB(A), the employer must do so, including providing information and training.
Yes, all workstations where exposure to ≥ 85 dB(A) and ≥ 140 Pa may occur must be clearly marked and demarcated.

When is an employer required to take action regarding noise in the workplace?

As soon as there is a potential for harmful exposure to noise.
Starting at 80 dB(A), providing information about the risks of noise and instruction on the proper use of this PPE is mandatory. The employer must assess this by conducting a Risk Inventory and Evaluation (RI&E).
Based on the RI&E results, appropriate measures are taken in accordance with the occupational hygiene strategy (source control, collective measures, use of individual PPE).
Above 85 dB(A), employees are required to wear hearing protection.
The employer is obligated to organize and carry out supervision, provide information, and ensure compliance.
The installation of safety and health signage is also mandatory.

At or above 80 dB(A), the employer must do so, including providing information and training.
Yes, all workstations where exposure to ≥ 85 dB(A) and ≥ 140 Pa may occur must be clearly marked and demarcated.

What is the most well-known danger associated with noise?

Hearing damage resulting in hearing loss (noise-induced hearing loss).
This type of hearing loss is usually caused by prolonged exposure to loud noise.
The high-frequency sounds are the first to disappear. With continued exposure to loud noise, the low frequencies eventually disappear as well. This occurs in both ears, and the condition is irreversible. In addition to hearing loss, you may experience constant ringing in the ears (tinnitus).

 

What is the most well-known danger associated with noise?

Hearing damage resulting in hearing loss (noise-induced hearing loss).
This type of hearing loss is usually caused by prolonged exposure to loud noise.
The high-frequency sounds are the first to disappear. With continued exposure to loud noise, the low frequencies eventually disappear as well. This occurs in both ears, and the condition is irreversible. In addition to hearing loss, you may experience constant ringing in the ears (tinnitus).

 

Can hearing loss occur even without prolonged exposure?

Yes, this can be caused by short or loud bursts of noise (such as those from nail guns or gunshots).
In addition to hearing loss, you may experience constant ringing in the ears (tinnitus).
Injury can also result from a ruptured eardrum (though this injury can heal).

Exposure to intense impulse noise, combined with vibrations and ototoxic substances (organic solvents), can increase the risk of hearing damage.

Can hearing loss occur even without prolonged exposure?

Yes, this can be caused by short or loud bursts of noise (such as those from nail guns or gunshots).
In addition to hearing loss, you may experience constant ringing in the ears (tinnitus).
Injury can also result from a ruptured eardrum (though this injury can heal).

Exposure to intense impulse noise, combined with vibrations and ototoxic substances (organic solvents), can increase the risk of hearing damage.

Under which PPE category does hearing protection fall?

Hearing protection falls under PPE Category III. It must provide protection against a serious risk—namely, noise-induced hearing loss, which is irreversible.
Hearing protectors bear the CE marking followed by the identification number of the Notified Body.

Hearing protection must comply with the EN 352:2020 standard.
This standard is divided into different parts based on the type of hearing protection.
EN 352-1:2020 applies to earmuffs.
EN 352-2:2020 applies to earplugs (both reusable and disposable types).
EN 352-3:2020 applies to earmuffs mounted on safety helmets.

Under which PPE category does hearing protection fall?

Hearing protection falls under PPE Category III. It must provide protection against a serious risk—namely, noise-induced hearing loss, which is irreversible.
Hearing protectors bear the CE marking followed by the identification number of the Notified Body.

Hearing protection must comply with the EN 352:2020 standard.
This standard is divided into different parts based on the type of hearing protection.
EN 352-1:2020 applies to earmuffs.
EN 352-2:2020 applies to earplugs (both reusable and disposable types).
EN 352-3:2020 applies to earmuffs mounted on safety helmets.

When is custom hearing protection needed?

Custom hearing protection is essential in environments where noise levels exceed the safe threshold—usually above 85 dB—or when employees need communication capabilities in addition to protection.

When is custom hearing protection necessary?

Custom hearing protection is essential in environments where noise levels exceed the safe threshold—usually above 85 dB—or when workers need communication capabilities in addition to protection.

How long do custom-made earplugs last?

With proper care, custom-made earplugs can last for several years. Regular maintenance and periodic evaluations ensure that they remain effective and comfortable.

How long do custom-made earplugs last?

With proper care, custom-made earplugs can last for several years. Regular maintenance and periodic evaluations ensure that they remain effective and comfortable.

Can custom hearing protection be combined with communication devices?

Yes, we offer solutions that can be integrated with various communication systems, ensuring clear audio transmission without compromising protection.

Can custom hearing protection be combined with communication devices?

Yes, we offer solutions that can be integrated with various communication systems, ensuring clear audio transmission without compromising protection.

Is on-site modification possible?

Absolutely. Our On-Site Safety Services include professional adjustments performed at your location for convenience and efficiency.

Is on-site modification possible?

Absolutely. Our On-Site Safety Services include professional adjustments performed at your location for convenience and efficiency.

CONTACT FORM

All Safety

Our daily mission is to help ensure a safe working environment for you and your employees. All Safety offers a complete range of support to achieve this goal together with our clients.
© 2026

Need help?

Contact our customer service. We respond within 4 hours on business days.

Don't miss anything!

Do you want to stay informed about all new products and/or offers? Then sign up here!