Offices Nationwide
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
The Decibel Scale
Gives an approx of human perception of loudness. This is because the human ear has a logarithmic response to changes in sound level...more
Thermal Bridging And Airtightness
Enhanced Construction Details
Information and guidance relating to thermal bridging for use with Enhanced Construction Details.
Copyright 2021 E2 Specialist Consultants Limited
Company No. 06728970
In Area A
Commercial Party Floor Sound Testing in Abbots Bromley, Air Testing in Abbots Langley, Domestic Thermal Imaging Inspections in Abbotsbury, SBEM Calculations in Abbotskerswell, LZC Reports in Aberaeron, Commercial Asbestos Refurbishment Surveys in Aberdare, Commercial Reverberation Sound Testing in Aberdeen, Part E Sound Testing in Aberfeldy, BRUKL Reports in Aberffraw, Commercial Part E Sound Insulation Testing in Aberfoyle, Sound Insulation Testing in Abergavenny, SBEM Assessments in Abergele, Sustainability Statement in Aberlour, Domestic Building Thermal Imaging Survey in Abersoch, Part G Water Calc in Abertillery, Energy Audits in Aberton, Building and Room Acoustics in Aberystwyth, Sound Insulation Testing in Abingdon, Domestic Energy Audit in Abinger Common, Commercial PPG24s in Above Church, SAP Extension Calculation in Aboyne, Part G Water Calculation in Accrington, Thermography Survey in Acle, Party Floor Sound Testing in Acton, none in Acton Trussell, Energy Audit in Adbaston, Sound Testing Hotel in Addlestone, Commercial Thermal Imaging Inspection in Adlington, Non Domestic EPC in Adwick le Street, BREEAM HEA05 Acoustic Performances in Aigburth, BREEAM Assessments in Aintree, Domestic On Construction EPC in Airdrie, Domestic Environmental Noise Assessments in Albrighton, Commercial Sound Testing HMOs in Albury, Commercial Thermal in Alcester, Commercial Sound Testing Environmental Noise in Aldbourne, Ventilation Commissioning Certificate in Aldeburgh, SBEM Ratings in Alderbury, C4SH in Alderley Edge, Noise At Work Assessment in Aldershot, Building Thermal Imaging Surveys in Aldridge, On Construction EPCs in Alexandria, Domestic Sound Insulation Testing in Alfold, Commercial Sound Testing Hotels in Alford, Sound Testing Rooms for Residential Purposes in Alford, Part E Sound Insulation Testing in Alfreton, Commercial Industrial Noise Surveys in Alfrick, Party Floor Sound Insulation Testing in Alfriston, Part G Water Calcs in Allerton, Air Pressure Testing in Allgreave, Noise Surveys For Residential Developments in Allington, Commercial Fan Pressure Testing in Alloa, Building Thermal Imaging Survey in Alness, CSH in Alnmouth, BS8233 Noise Assessments and Noise Surveys in Alnwick, BS8233 Noise Assessments and Noise Surveys in Alsager, Water Usage Calculations in Alston, Part E Sound Testing in Altincham, SAP Extension Assessment in Alton, Sound Testing HMOs in Alton, Domestic PPG24s in Alva, BB93 Acoustic Design of Schools in Alvechurch, Domestic Sound Testing Part E in Alverton, Commercial Asbestos Management Surveys in Alyth, Domestic Part E Sound Insulation Testing in Amble, Energy Audit in Ambleside, Energy Statements in Amersham, SAP Extension Assessments in Amesbury, Domestic Sustainability Statement in Amington, Industrial Noise Survey in Amlwch, Domestic Code Air Infiltration Surveys in Ammanford, Domestic Energy Audits in Ampthill, Commercial Industrial Noise Survey in Andover, EPC Ratings in Anerley, Sound Testing in Anfield, Code Air Infiltration Survey in Angmering, Commercial in Annan, Heat Loss Survey in Annesley, DEC in Anslow, Commercial Sound Testing Part E in Anstruther, Thermal in Ansty, Domestic Air Pressure Testing in Antrim, Commercial Sound Testing Part E in Appleby in Westmorland, Part E in Arbroath, Domestic Part E Sound Testing in Ardfern, TER DER Calcs in Ardrossan, Sustainability Statement in Arlesey, Commercial Sound Testing Schools in Arlesford, Commercial Heat Loss Surveys in Armadale, Commercial Heat Loss Survey in Armagh, New Build Domestic EPCs in Armitage, Commercial BS8233 Noise Assessments and Noise Surveys in Armthorpe, Domestic Carbon Emission Calculation in Arnside, Domestic Fan Pressure Testing in Arrochar, Air Integrity Testing in Artington, Domestic Party Wall Sound Insulation Testing in Arundel, Commercial Building Thermal Imaging Surveys in Ascot, Part F Ventilation Certificate in Ash, Industrial Noise Survey in Ash, Predicted Energy Assessment in Ashbourne, Sound Testing Environmental Noise in Ashburton, Industrial EPC in Ashby de la Zouch, Commercial Party Wall Sound Insulation Testing in Ashford, Domestic Reverberation Sound Testing in Ashford, P402R Asbestos Survey in Ashington, Domestic Part E Testing in Ashley, Domestic Building Thermal Imaging Surveys in Ashtead, Domestic Heat Loss Surveys in Ashton, SAP Calculations in Ashton in Makerfield, BREEAM HEA01 Daylight Calculations in Ashton Under Lyne, Thermal in Ashton-under-Hill, Non Domestic EPCs in Askham, SBEM Calcs in Aslockton, Domestic Sound Testing Part E in Astley Cross, Commercial BB93 Acoustic Design of Schools in Atherstone, Commercial Thermal Imaging Inspections in Atherstone, Fan Pressure Testing in Atherton, Domestic Noise Impact Assessments in Attleborough, Air Tightness Testing in Auchterarder, Commercial Asbestos Demolition Surveys in Auchtermuchty, Code for Sustainable Homes Daylight Calculation in Averham, Commercial Energy Audits in Aviemore, Domestic Environmental Noise Assessment in Avonmouth, Domestic Air Tightness Testing in Awsworth, Code for Sustainable Homes in Axborough, Thermal Imaging Survey in Axbridge, CEPCs in Axford, P402R Asbestos Surveys in Axminster, Domestic Carbon Emission Calc in Aylesbury, Commercial Sustainability Statements in Aylesford, Domestic Thermal in Aylsham, Thermal Imaging Inspections in Ayr,