Offices Nationwide
Point of Reference
10 dBA is the sound level of normal human breathing. To put it into perspective, thunder is a whopping 120 dBA...more
Sound Levels
Decibels (dB) are most commonly used as a measure of sound level, but they are also used in electronics, signals and communications...more
Thermal Bridging And Airtightness
Enhanced Construction Details
Information and guidance relating to thermal bridging for use with Enhanced Construction Details.
Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970
In Area H
Party Floor Sound Testing in Hackney, Domestic Party Floor Sound Testing in Haddenham, Domestic BS4142 in Haddington, Commercial Environmental Noise Assessment in Hadfield, Thermography Surveys in Hadleigh, Commercial Reverberation Sound Testing in Hadleigh, BER TER Calc in Hailsham, Noise Survey For Residential Development in Halesowen, Sustainability Statement in Halesworth, Display Energy Certificates in Halewood, Commercial House Leakage Testing in Halifax, Domestic Heat Loss Survey in Hallow, Commercial P402R Asbestos Surveys in Halstead, Environmental Noise Assessment in Haltwhistle, SAP Extension Calculations in Ham, On Construction EPC in Hambledon, Domestic Carbon Emission Calcs in Hamilton, Domestic Sound Testing Part E in Hammersmith, Reverberation Sound Testing in Hampstead, Domestic On Construction EPC in Hampton, New Build Domestic EPCs in Hamsby, Sustainability Statement in Hamstall Ridware, Commercial Thermal Imaging Surveys in Hanbury, P402R Asbestos Surveys in Handcross, Energy Audit in Handforth, Commercial Building and Room Acoustics in Hanwell, Predicted Energy Assessments in Happisburgh, Air Flow Rate Testing in Harby, Part E in Harefield, PEA in Harlow, Sound Testing HMO in Harpenden, SBEM Ratings in Harpley, FRAs in Harringay, Noise Impact Assessment in Harrogate, New Build On Construction EPCs in Harrold, Thermal Comfort Calculations in Harrow, Commercial Noise Survey For Residential Development in Hartcliffe, Industrial Noise Surveys in Hartlepool, Thermography in Hartley Wintney, P402 Asbestos Surveys in Harwich, Commercial Fan Pressure Testing in Haslemere, Workplace Noise in Haslingden, Air Tightness Testing in Hastings, Commercial Asbestos Refurbishment Surveys in Hatfield, Commercial Thermal Imaging Inspections in Hatfield, TER DER Calcs in Hatton, Commercial Thermography Survey in Haughton, House Leakage Testing in Havant, SBEM Rating in Haverfordwest, Commercial Thermal Imaging in Haverhill, SAP Conversion Rating in Hawarden, Sound Testing Schools in Hawes, BB93 Acoustic Design of Schools in Hawick, Commercial P402R Asbestos Survey in Hawkhurst, Commercial Sustainability Statements in Hawksworth, Asbestos Refurbishment Surveys in Haworth, Building EPC in Haxton, Domestic Sound Testing HMOs in Hay on Wye, Domestic On Construction EPCs in Haydock, Standard Assessment Procedures in Haydon Bridge, BREEAM HEA01 Daylight Calculations in Hayes, Commercial Building Thermal Imaging Surveys in Hayle, Water Usage Calculation in Hayling Island, Noise Surveys For Residential Developments in Haywards Heath, Domestic Sound Testing in Hazel Grove, Thermal Imaging Inspections in Heacham, Sound Insulation Testing in Headcorn, Building and Room Acoustics in Heanor, Party Floor Sound Testing in Heathfield, Sound Testing Environmental Noise in Heathfield, Commercial Acoustic Insulation Testing in Hebburn, Thermal Imaging in Hebden Bridge, Commercial Part E Sound Testing in Heckmondwike, Domestic Part E Sound Testing in Hednesford, Code for Sustainable Homes Daylight Calculation in Hedon, Domestic Thermal Imaging in Heightlington, Domestic Party Wall Sound Insulation Testing in Helensburgh, BS8233 Noise Assessment and Noise Survey in Helston, Domestic House Leakage Testing in Hemel Hempstead, Building EPCs in Hemingbrough, Commercial in Hemsley, Commercial Sound Testing Schools in Hemsworth, Commercial Energy Audits in Hemyock, SAP Calc in Henbury, Part E Sound Testing in Hendon, Water Usage Calculations in Henfield, Domestic Air Testing in Hengoed, Sound Testing in Hengrove, PPG24 in Henleaze, BS4142 in Henley on Thames, SAP Ratings in Henley-in-Arden, SAP Extension Calculation in Henlow, SAP Extension Assessment in Hereford, Commercial P402 Asbestos Survey in Herne Bay, Environmental Noise Assessments in Herne Hill, Sustainability Statements in Herstmonceux, Sound Insulation Design Advice in Hertford, Domestic Party Floor Sound Insulation Testing in Heslington, Sound Testing Environmental Noise in Hessle, Domestic Noise Impact Assessments in Heswall, Thermal Imaging in Hexham, Commercial Air Tightness Testing in Heysham, Standard Assessment Procedure in Heywood, Domestic Noise Survey For Residential Development in Hickling, Commercial Sound Testing Part E in High Green, SAP Conversion Assessments in High Peak, Domestic Sustainability Statements in High Wycombe, Domestic BB93 Acoustic Design of Schools in Higham Ferrers, Party Floor Sound Insulation Testing in Highbridge, Code Assessments in Highbury, Part F Ventilation Certificate in Highgate, Sound Testing Part E in Highworth, Domestic Part E Testing in Hillfields, New Build Domestic EPC in Hinckley, BB93 Acoustic Design of Schools in Hindhead, Commercial Air Integrity Testing in Hindley, Sound Testing Schools in Hinton St George, Fire Suppression Testing in Hitchin, Domestic Sustainability Statement in Hockley, Sound Testing Hotel in Hoddesdon, EPC Rating in Holbeach, Code Air Infiltration Survey in Holloway, Low Zero Carbon Report in Hollybush, Sound Testing Hotels in Holme, Commercial Heat Loss Survey in Holmes Chapel, Sound Testing Hotel in Holmfirth, Domestic Sound Testing Hotel in Holsworthy, LZC Report in Holt, Commercial Thermal Imaging Survey in Holy Island, PPG24s in Holyhead, Part G in Holywell, Air Testing in Holywood, SBEM Assessments in Home Counties, Commercial Sound Testing Part E in Homerton, Domestic Party Wall Sound Testing in Honiton, Commercial Asbestos Demolition Surveys in Honley, Ventilation Testing Equipment in Hook, Domestic Thermography Survey in Hope Valley, Domestic Part E Sound Insulation Testing in Hopwood, Commercial BB93 Acoustic Design of Schools in Horfield, Energy Audits in Horley, Domestic Noise Impact Assessment in Horncastle, Domestic Part E in Hornchurch, Domestic Building Thermal Imaging Survey in Hornsea, New Build EPC in Hornsey, Display Energy Certificate in Horsforth, Code Air Infiltration Survey in Horsham, SAP Conversion Calculations in Horton, Non Domestic EPC in Horwich, Domestic Air Pressure Testing in Houghton le Spring, Domestic Sound Insulation Testing in Houghton Regis, Sustainability Statements in Hounslow, C4SH in Housesteads, BREEAM Credit Reports in Hove, Thermography Survey in Howden, Party Wall Sound Testing in Hoylake, Commercial Noise Impact Assessment in Hoyland, Thermography in Hucknall, Sound Testing Hotels in Huddersfield, Commercial PPG24s in Hull, Air Tightness Testing in Hungerford, New Build On Construction Domestic EPCs in Hunstanton, Domestic Reverberation Sound Testing in Huntingdon, Commercial Part E in Huntly, Predicted Energy Assessment in Huntscross, Sound Testing Rooms for Residential Purposes in Hurstpierpoint, Part E Testing in Huyton, Ventilation Commissioning Certificate in Hyde, Sound Testing Rooms for Residential Purposes in Hythe, BS4142 in Hythe,