
North Wales
Acoustic consultants in Wrexham.
One of the largest industrial estates in Europe, an hour and a quarter from our office, under the Welsh planning system.
The local picture
What we deal with in Wrexham.
Wrexham Industrial Estate is among the largest in Europe and dominates the acoustic picture for the area: manufacturing, food production, plastics and logistics operating around the clock, with residential areas and villages nearby. The work is mostly BS 4142, and as with any 24-hour operation the night-time period governs.
North East Wales generally combines that industrial base with a rural hinterland running up into the Clwydian Range, so background sound levels vary sharply over short distances. A plant assessment on the estate and one a few miles away in the hills are effectively different jobs.
Planning Policy Wales is the national framework here rather than the NPPF, which is worth knowing if your consultant is based in England. Wrexham County Borough Council and Flintshire County Council determine applications in their areas, and being just over an hour from our office means we can treat North East Wales as local.
Typical instructions
Work that comes up here.
Taken from the job book rather than a service list. If yours is not on it, it is still likely to be routine. Send the wording and we will say so.
- BS 4142 assessments for industrial estate manufacturing and food production
- Night-time assessments for 24-hour operations
- Residential development assessment near industrial land
- Rural plant and heat pump assessments in low-background areas
- Noise at work assessments for manufacturing employers
Local detail
We read your checklist before we price it.
Validation requirements vary between authorities and between applications. We read the one for yours before quoting, so the scope matches what is being asked for rather than what is usually asked for.
- Determined byWrexham County Borough Council and Flintshire County Council
- CountyNorth Wales
- Getting to siteAbout an hour and a quarter from Ancoats.
- InstrumentationClass 1, calibrated and certificated
- Fee basisFixed, agreed before we start
- Report turnaroundFive working days from survey
Travel is our problem, not yours. Most surveys use unattended monitoring, so the distance to site affects our costs rather than your programme, and the fee is fixed either way.
What you can instruct
Services available in Wrexham.

Noise Surveys
Baseline and environmental monitoring, attended or unattended.
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Noise Impact Assessments
BS 4142, BS 8233 and ProPG assessments that planning officers accept.
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Plant Noise
ASHPs, chillers, kitchen extract and refrigeration, assessed against background.
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EIA Noise & Vibration Chapters
Noise and vibration chapters for Environmental Statements, written to survive the scrutiny an EIA scheme attracts.
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Sound Insulation Testing
Pre-completion testing to Approved Document E, scheduled around handover.
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Construction Noise & Vibration
BS 5228 assessments, Section 61 consents, CEMPs and site monitoring.
Learn moreNot sure which standard applies to your condition? The Approved Document E, ProPG, BS 4142 references explain what each one asks for, or send us the letter and we will tell you.
Questions
Wrexham: common questions.
Do you work in North Wales regularly?
Yes. Wrexham is a little over an hour from our office, closer than several English cities we cover, so North East Wales is effectively local for us.
Does the Welsh planning system change the assessment?
The British Standards are the same, but the policy framework is Planning Policy Wales rather than the NPPF. The technical work does not change; the way the report addresses policy does.

Working on something in Wrexham?
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