Build Comply

Noise Survey

We cover Residential, Construction, Workplace, Environmental, Industrial Plant and Commercial Noise.

Are you looking for a Noise Survey?

Building Compliance Testing Limited can provide you with a expert Noise Survey.

A noise survey, also known as a noise assessment, is a process of measuring and evaluating sound levels in a specific area to determine the impact of noise on the environment or individuals.

It’s used in various contexts, including workplaces, residential areas, and for assessing the impact of proposed developments.

If requested, these are normally required as part of a planning application.

There are a varying range of specific noise survey and reporting requirement depending on your situation. We discuss these further below.

Our expert Acousticians await your enquiry. If you have a project in mind, let’s get to work.

Environmental Acoustics and Noise Pollution Assessment

A Noise Survey or Noise Impact Assessments (NIA) predict the impact that noise from a development is likely to have on the surrounding area. A noise impact assessment may be requested for a residential development or a commercial premise which wants to alter their operating hours. Planning Departments at the Local Authority may require the Assessment of Noise prior to granting permission for a development or as a condition of planning.

The Control of Pollution Act (1974) identified noise as a type of pollution with the World Health Organisation identifying the impact to health of those who are affected.

The impact of noise can refer to residents and commercial premises that are situated nearby.

Environmental noise is defined as unwanted or harmful outdoor sound on a given premises and the surrounding locality. Examples of environmental noise may include:

Industrial or Commercial
Railway, Aircraft and Road Traffic
Quarry
Industrial Process
Retail and Hospitality
Construction
Occupational and Workplace
Nuisance Neighbours
Air Conditioning and Air Source Heat Pumps
Wind Farms, Power Generation Sites and Electrical Substations

Data collected from noise level measurement and monitoring enables our clients to understand trends and actions that can be taken to reduce or mitigate against noise pollution, ensuring safer and acceptable noise levels in the workplace and the wider community.

Have a project in mind? Let’s get to work.

Environmental Noise Surveys and Monitoring

Accurate and compliant environmental noise measurement is a critical component of building compliance testing. These measurements must be conducted using calibrated and suitable noise monitoring equipment, selected based on the specific characteristics of the noise source and the surrounding environment.

A range of monitoring solutions is available, from handheld sound level meters—ideal for quick, on-the-spot assessments—to outdoor noise monitoring kits designed for continuous or long-duration measurements. The choice of equipment and methodology should align with the type of noise being assessed, whether it’s intermittent, continuous, or variable in nature.

Purpose of Environmental Noise Surveys

Environmental noise surveys are conducted to:

Quantify noise emissions from plant, machinery, or operational processes.
Identify areas of concern where noise levels may exceed acceptable thresholds.
Characterise the prevailing acoustic environment at sensitive receptor locations (e.g., residential areas, schools, hospitals).
Support compliance with local authority requirements, planning conditions, and national standards (e.g., BS 4142, BS 8233, WHO guidelines).

These surveys typically involve the use of calibrated Class 1 sound level meters, and may include:

Assessment of machinery and equipment generating elevated noise levels.
Evaluation of noise control measures to mitigate impact on nearby receptors.
Analysis of noise variability under different operational or environmental conditions.
Measurement of changes in noise levels following site modifications or process changes.

Advanced Techniques: Noise Modelling and Prediction

In addition to direct measurement, noise modelling is often employed to simulate and compare existing and proposed noise environments. This is particularly useful when:

Planning modifications to existing facilities.
Assessing cumulative impacts from multiple noise sources.
Evaluating future developments, such as new construction sites or roadways.

Noise prediction tools help estimate potential impacts from construction activities or increased traffic, enabling proactive mitigation planning and ensuring compliance with regulatory noise limits.

Have a project in mind? Let’s get to work.

BS8233 Sound Insulation and Noise Reduction for Buildings

BS 8233 is a British Standard that provides guidance on the design and assessment of sound insulation and noise reduction within buildings. Titled “Sound insulation and noise reduction for buildings,” it offers recommendations for minimising noise transfer between different parts of a building and for ensuring acoustic comfort within various types of structures, including residential, commercial, and industrial buildings

BS4142 Methods for Rating and Assessing Industrial and Commercial Sound

BS 4142 is a British Standard that provides guidelines and criteria for assessing the potential impact of noise from industrial and commercial sources on nearby residential areas. Titled “Methods for Rating and Assessing Industrial and Commercial Sound,” this standard outlines procedures and criteria for evaluating noise emissions from various sources and their potential effects on the surrounding environment, particularly residential properties.

BS5228 Control of Construction Noise

The scope of the BS5228 is to recommend methods for controlling noise and vibration related to construction and open site operations, which produce significant noise levels. BS5228 allows evaluation of the possible effects of noise and vibration to those who are exposed to it, therefore recommend actions that should be taken to assure an effective establishment of liaison among the developers, site operators and local authorities can be established.

Have a project in mind? Let’s get to work.

Noise and Acoustic Services

We deliver expert acoustic consultancy and noise assessment services to support planning, design, and compliance across a wide range of sectors. Explore our core offerings:

Architectural Building Acoustics

Design and assessment of internal acoustic environments to ensure optimal sound insulation, reverberation control, and speech intelligibility. Supports residential, commercial, and public building projects.

BREEAM POL05 – Noise Attenuation

Assessment of noise impact from new developments on nearby noise-sensitive receptors. Required for BREEAM credits under POL05, focusing on minimizing external noise pollution.

BREEAM HEA05 – Acoustic Performance

Evaluation of internal acoustic conditions to meet BREEAM HEA05 criteria. Covers sound insulation, indoor ambient noise levels, and reverberation time to enhance occupant comfort and wellbeing.

BB93 – Acoustic Design of Schools

Specialist acoustic design and compliance assessments for educational buildings in line with Building Bulletin 93. Ensures suitable learning environments through control of noise and reverberation.

Noise Attenuation Modelling

Predictive modelling of noise propagation using advanced software (e.g., CadnaA, SoundPLAN). Supports planning applications, mitigation design, and environmental impact assessments.

Noise Monitoring

Short-term and long-term noise monitoring using Class 1 sound level meters. Suitable for baseline surveys, construction noise compliance, and ongoing environmental noise assessments.