The UK’s higher education sector has been transformed over the past three decades with an ever increasing proportion of young people opting for academia post-18.
Student numbers have been rising on a continuous path since 1994, according to recently published research, with only a slight decline around 2012, which was short-lived and quickly rebounded from.
The ever increasing demand for academic courses has driven the need for more student accommodation, particularly as it is estimated that somewhere between a third and three-quarters of all students move away from home to study. And this has led to new models of providing housing for students focused on offering a safer, comfortable and more enjoyable experience.
The ‘rough and ready’ student digs that typified student life in the 70s, 80s and 90s have largely been replaced with far higher quality accommodation, often taking the form of purpose built student accommodation (PBSA).
The scale of this type of construction is illustrated in a recent report by property agents Knight Frank, who said that 25,700 bed spaces are currently under construction and are expected to be delivered in time for the 2023 academic cycle.
But while many universities may have always provided purpose-built accommodation, either on or off campus, the latest generation of student housing is more in line with today’s lifestyles and created with a greater understanding of how the design of the building contributes to health, wellbeing and academic outcomes.
One area that is particularly important in the design and build of PBSA is acoustics. Student accommodation falls under the same category as domestic housing for the purposes of the Building Regulations, including Approved Document E in England & Wales.
That means steps must be taken in the building’s design and specification to ensure sound transmission between individual student residences and in/from communal areas is minimised and below the specified levels.
Student flats and rooms may not have the emotional connection that the family home does, but it is important to recognise how the acoustical qualities within the accommodation will impact on relaxation, focus and communication. The building design, therefore, must incorporate effective sound and noise management strategies, as these will help minimise stress, promote health and wellbeing, and create a calmer environment for students to thrive.
And it is even more important considering how much time students typically spend in their rooms. According to a survey in February 2022 by Here! Student Living, it was found that students spend roughly 13 out of 24 hours in their bedroom a day, with most choosing to spend more time studying in their rooms (73%) than on campus or in public places (27%).
Modern PBSA developments are centred around creating a community and ensuring students have a variety of facilities close by. Communal areas for socialising, sports activities and entertainment are a must-have for many students when choosing where to live, but they will also want to ensure they can get a good night’s sleep and find a quiet space for concentration and study when they need it.
Every ‘connected’ home requires the separating floors and walls to be designed in a way that minimises sound transmission paths. This includes apartments, townhouses and semi-detached houses as well as hostels and student accommodation, and even care homes.
The Building Regulations in all UK nations stipulate the minimum performance needed for a building to comply, both for airborne sound transmission – usually sound resulting from people talking and music playing – and impact sound, which can be caused by footsteps on a hard floor or doors closing.
To achieve the sound reduction standards needed, the design of separating floors and walls will need to incorporate materials which offer the density and separation required to disrupt sound paths. Careful consideration must be given to anywhere where ‘flanking’ could occur too – that is the potential for sound waves to find a way around the insulating materials in the same way that water would leak through.
The exact specification will depend on how the floors and walls are constructed – i.e. concrete/masonry or timber, and what other factors will affect its design, such as existing features which cannot be changed within a refurbishment project. These will determine how the acoustic treatment is provided.
This is why it is important to seek the right guidance on building acoustics at an early stage as it could help you avoid costly remediation work down the line. The acoustic insulation products and fully tested systems available from Hush Acoustics are extremely effective at sound reduction, but their true potential will only be realised with the correct specification and installation methods.
Hush Acoustics Ltd
Unit 2, Tinsley Industrial Estate
Tel: 0114 551 8685
Fax: 0151 944 1146
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