@article {FENECH:2024:0736-2935:7899,
title = "Aligning residential acoustic design guidance with the health evidence: a new proposal for the UK",
journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings",
parent_itemid = "infobike://ince/incecp",
publishercode ="ince",
year = "2024",
volume = "270",
number = "4",
publication date ="2024-10-04T00:00:00",
pages = "7899-7910",
itemtype = "ARTICLE",
issn = "0736-2935",
url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2024/00000270/00000004/art00100",
doi = "doi:10.3397/IN_2024_4020",
author = "FENECH, Benjamin and HARVIE-CLARK, Jack",
abstract = "BS 8233 is a British Standard widely used for its residential design guidance. The current version specifies guidelines for internal sound levels within dwellings with partially open or closed windows. However, the epidemiological evidence on the health effects of environmental noise
is largely expressed in terms of external sound levels. We propose a change to a two-step approach. First the external sound levels are used as the primary design driver for good environmental acoustic design, to align with the noise and health evidence. Good environmental acoustic design
is a process that can minimise external sound impact through appropriate measures such as site layout, building orientation, massing, landscaping, and noise barriers. The impact of environmental sound is quantified in terms of its health effect (DALYs) and monetary social cost (GBP) to define
categories of adverse effect that can help inform decision-making. Once external levels are minimised through good environmental acoustic design, the building envelope can provide mitigation to achieve a good internal environmental quality. The proposed approach moves away from prescribing
fixed internal targets in all cases. Instead, it considers ventilation needs for indoor air quality and provisions for mitigating overheating risks holistically alongside internal acoustic conditions.",
}