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

Sound Insulation
Two parameters describe sound insulation; Dw and Rw. Dw is the insulation between rooms. Rw is the lab-tested insulation of a wall/floor...more
Part L1A
Conservation of fuel and power IN NEW DWELLINGS

Our other services include:
Warning: Invalid argument supplied for foreach() in /data04/elite/public_html/Office.php on line 769
Part F Ventilation Certificate can also be known as:
Part F Fan Testing, Duct Testing, Part F Testing, Part F Ventilation Testing, Ventilation Commissioning Certificate, Air Flow Rate Testing, Ventilation Testing Equipment,
Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970