Offices Nationwide

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

Air Testing & Leakage
Air Pressure Testing is not just for new-builds, it can be used to find leakage areas in existing buildings, improve the air tightness and improve/stop drafts..more
Perthshire - SAP Extension Calculation - 0141 894 0107
The office that covers this area is: Glasgow
The towns & cities that are covered within this county are:
Alyth, Auchterarder, Birnam, Blairgowrie, Crianlarich, Dunkeld, Killin,
Phone Number: 0141 894 0107 Email: perthshire@e2consultants.co.uk
Our other services include:
SAP Extension Calculation can also be known as:
SAP Extension Assessment, SAP Extension Calculations,


Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970