Sound Testing Preston

Welcome to Noise Control Solutions, we provide SITMA-accredited sound insulation testing throughout Preston and nearby areas. We provide our customers with detailed reports, which they can handover directly to their building control officer..

We employ a team of highly capable and experienced individuals who quickly respond to your project requirements across Preston at the most affordable rates. Our company specializes in sound testing and insulation design advice, so if you need assistance regarding the same, then feel free to call us to discuss your project to get started with the process. Our ability to cater to the unique needs of our clients helps us become the most popular choice in Preston for sound testing.

We carry out sound insulation testing using protocols that comply with Part E of Building Regulations for England & Wales. Our vast experience in the field allows us to complete your project in the most professional way. So, be rest assured, your space is in safe hands, as we are SITMA Accredited when it comes to sound testing.

What Is Sound Insulation Testing?

Sound testing is done to check the level of noise attenuation performance in residential developments. This includes both impact noise (i.e., the noise produced due to impact on the surface such as footsteps) and airborne (i.e., noise transmitted through the air such as a conversation between people). It basically means that sound insulation testing is done to assess the amount of sound resistance present in a dwelling.

What Is Involved In Sound Testing?

The main purpose of sound testing is to check if the floors and walls are attenuating (i.e., reducing) an acceptable amount of noise. Part E of Building Regulations for England & Wales needs several floors and walls to be tested between adjoining dwellings. Though the exact number of walls needing testing varies depending on the overall size of the  development. However, a small-to-medium building comprising of 10 or less dwellings will require sound testing that includes a couple of airborne floor tests, wall tests, and impact floor tests.

 

sound testing Preston

What is Sound Insulation?

The entire structure vibrates to produce the sound, which is then transmitted through floors and walls. The vibration produces new sound waves on the other side, which are of less intensity. The passage of sound from the source located in one room to the destination room, which could be another room or outside of the building is called ‘sound transmission’.

The effectiveness of a floor, door, wall, or other barriers in confining the sound passage is known as transmission loss or sound reduction index (R dB). Sound at different frequencies can vary the level of transmission loss, with higher frequencies causing higher transmission loss and it is measured in decibels (dB). The higher the transmission loss, the better a partition  functions as a barrier to the passage of the annoying noise.

When it comes to sound insulation, then there are two main types, which are impact and airborne. Impact sound insulation is used for floors and is determined by the sound pressure level in the adjacent room below. Airborne sound insulation is used when the sound produced in the air is insulated and is determined by using the sound reduction index.

Our Services

  • Noise Impact Assessment.
  • Noise Surveys.
  • BS 4142
  • Sound Testing.
  • Acoustic Design Reviews.
  • Noise & Vibration Control.
  • Echo Control.
  • Bespoke Projects.

Our Specialties

  • Environmental Noise.
  • Building Acoustics.
  • Approved Document E (Part E – Resistance to the passage of sound).
  • Building Bulletin 93 (BB93 – Acoustic Design of Schools).
  • BS8233 (Sound insulation and noise reduction for buildings – Code of Practice).
  • Product Development.



    Acoustic testing Preston

    sound testing Preston

    Acoustic assessment Preston

    Our company vision is simple

    an acoustic consultancy designed to support our clients, protect the acoustic environment and to satisfy all relevant legislative requirements.

    Airborne Sound Insulation Testing

    This type of testing is done to observe the noise level in separating walls or floors. With this testing, the sound transmitted through the air is tested. To carry out the airborne testing, a specialized omnidirectional loudspeaker is placed in the source room from where the sound is produced. The specially designed speaker radiates the sound uniformly in all directions, allowing our experts to achieve accurate insulation and reverberation time measurements. A level difference is recorded in the receiving room, either directly above, adjacent, or below. This level difference is standardized to a reference value. The outcome received after airborne testing is a single number that can be compared to a performance standard.

    Impact Sound Insulation Testing

    This test is done along with the airborne sound insulation test. Impact sound insulation testing is performed to detect the effects of footsteps and other impacts on the floor structure.

    Our team makes use of a UKAS Calibrated Tapping Machine to carry out Impact Test where the machine is kept on the floor of an upper room. The sound pressure level is recorded in the receiver room directly below the source room. There is a specific value that is taken as a reference for impact pressure level. You will get a single number as the impact result, which can be compared to the performance standard.

    Call Us For Sound Testing In Preston!

    Now that you know the importance of sound insulation testing, you should give us a call today to have the noise level tested at your premises. Our services are quick, accurate, and affordable, thus compelling people with any financial background to hire us for sound insulation testing.