img(height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=2939831959404383&ev=PageView&noscript=1")

Why the UK needs recognised standards for acoustic performance inside homes

Bathroom manufacturer calls for a full-system approach to washroom design

In association with
Manufacturers including Geberit continuously innovate to reduce noise pollution.
Manufacturers including Geberit continuously innovate to reduce noise pollution.

Unnecessary noise in the home is having a negative impact on the wellbeing of occupants, says Geberit

Last year, the bathroom manufacturer surveyed more than 2,000 adults across the UK (YouGov, April 2021).

More than a third (34 per cent) said noise from traffic affected them less than noise inside the home. Of those, more than half (52 per cent) indicated that their wellbeing was affected.

What are the most annoying sounds in the home? 

Bathroom noises regularly disturbed at least a quarter of those surveyed, with flushing toilets, running taps or pipes and drains the most common sources of disturbance.

Geberit believes the increased use of external sound insulation to mitigate outside noise such as road traffic may be amplifying internal noise levels.

What are the building regulations around internal noise in the home?

Although bathroom fixtures and fittings are in direct contact with walls and floors, there are no clear regulations around the mitigation of waste water noise for new buildings.

With no baseline for UK standards and no defined approach to testing, Geberit believes there is little incentive for a collaborative approach from multiple suppliers working across a single project.

Everyone involved in building design in the UK should use this lack of guidance as a catalyst to make better-informed decisions over building noise, says the manufacturer, starting with specifying the right products. 

The onus must be on architects to take a holistic system approach to building noise, working with partners across a project to design effective systems.

 At the heart of this is product choice. Acoustically optimised pipework (inherently using more dense materials), when combined with rubber and plastics where possible for decoupling and dampening, will not transmit sound as well as less dense materials.

When considered alongside effective building insulation, low-noise mechanical climate systems and other acoustic performance measures, it provides a whole-building solution that addresses the needs of occupiers and adds value for developers.

  • Geberit's Duofix concealed cistern Sigma21 with iCon WC.
    Geberit's Duofix concealed cistern Sigma21 with iCon WC.
  • Acoustics testing at Geberit's building technology and acoustics laboratory.
    Acoustics testing at Geberit's building technology and acoustics laboratory.
12

How to specify quiet bathroom products

Many architects and specifiers are already making informed decisions to find and use products that reduce waste water noise in the home.

Quiet bathroom products include sound-optimised drainage piping such as Geberit’s Silent-dB20, which reduces noise from flushing water and wall-hung WCs with concealed cisterns and pre-wall frames. 

When these products are tested as a complete bathroom system, they can achieve a value of 20dB (compared to 30dB) in the bathroom and a value of 25dB (compared with 35dB) in the adjoining room.

For more information and technical support and to download the Geberit whitepaper, 'A Sound Solution - The impact of wastewater on building design and the need to challenge UK perceptions around acoustic performance', visit geberit.co.uk/acoustics

 

Contact:

01926 516800


 

Latest

From ancient bog oak to the cruel desert, bodyshop bashing to a power stance class, our flooring selections are here to help specifiers brighten up their interiors

Starting at the bottom – selections to help specifiers brighten up their interiors

A close collaboration between the architect and artist John Booth makes an imaginative and highly coloured exhibition relaying the history of Greenwich Peninsula

Up in Smoke reveals the enduring appeal of the chimney

Design an outdoor installation filled with 'play, wonder and delight', a multifunctional exclusive/inclusive complex that serves client and community, a peaceful, sacred space for remembrance - some of the latest architecture competitions and contracts from across the industry

Latest: Latest: Open-call to architects, designers and artists for ‘playable sculpture’ proposals for the gardens of a London gallery

International work by UK chartered architecture practices jumped by 43% last year, accounting for over a fifth of all revenue and providing a buffer against domestic market volatility

International work by UK chartered architecture practices jumped by 43% last year, reaching £170 million

The refurbishment of a 20th-century house in Ashburton, Devon, is enhanced by a dynamic first-floor extension that maximises views of Dartmoor

Gillespie Yunnie adds a dynamic first-floor extension to a 20th-century house in Ashburton, Devon