Offices Nationwide
• Glasgow
• Newcastle
• Manchester
• Portsmouth
• Wakefield
• Sheffield
• Birmingham
• Wrexham
• Cardiff
• Peterborough
• Milton Keynes
• London
• Plymouth
• Anglesey
• Glasgow
• Newcastle
• Manchester
• Portsmouth
• Wakefield
• Sheffield

Good Hearing?
A typical person with good hearing can hear from about 20Hz to 20kHz (the audio bandwidth). A person's voice will usually range from 500Hz to 2kHz...more

Sound Privacy
Privacy describes the perceived sound reduction across a wall, a function of both sound insulation and background noise...more
Manchester - SAP Extension Assessments - 0161 403 0129
The counties covered by this office are:
Cheshire, Greater Manchester, Merseyside, Isle of Man, Lancashire,
Phone Number: 0161 403 0129 Email: manchester@e2consultants.co.uk
Our other services include:
SAP Extension Assessments can also be known as:
SAP Extension Calculations, SAP Extension Assessment,


Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970