Approved Document O (ADO) Noise Assessments

Hepworth Acoustics has carried out Approved Document O (ADO) noise assessments for a wide range of developments, from individual dwellings all the way up to large-scale residential estates. We understand the growing importance of balancing thermal comfort with noise control, particularly on sites affected by transportation and urban/suburban noise sources.

We can engage early in the project to identify potential risks and provide clear guidance on façade performance, glazing specifications, and alternative ventilation solutions where needed. This helps to avoid conflicts later in the design process.

We have worked with a wide range of clients and designers, including architects, developers, and planning consultants, providing tailored advice on each project.

Our expertise includes assessing external noise levels and determining appropriate ventilation strategies, ensuring that dwellings can achieve adequate cooling without exposing occupants to excessive noise. Our assessments are undertaken in accordance with the requirements of Approved Document O and relevant supporting guidance as appropriate and our reports are clear and concise - ideal for use by project sustainability consultants.