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 L2A
Conservation of fuel and power in new builds other than dwellings
Warning: mysqli::query(): (21000/1242): Subquery returns more than 1 row in /data05/elite/public_html/page_top_test.php on line 165
Our other services include:
Warning: Invalid argument supplied for foreach() in /data05/elite/public_html/Office.php on line 769
SBEM Calculations can also be known as:
BER TER Calc, SBEM Calc, SBEM Rating, BRUKL Report, SBEM, SBEM Assessment,
Copyright 2026 E2 Specialist Consultants Limited
Company No. 06728970
