The home of planning and building regulations information in England and the national online planning
application service
Conservation of fuel and power: Approved Document L
Building regulation in England setting standards for the energy performance of new and existing buildings.
Guide To Heat Pumps
A heat pump captures heat from outside and moves it into your home. It uses electricity to do this, however the quantity of heat delivered into your home is much greater than the quantity of electricity used to power the system.
Water Efficiency Calculator Part G
Approved Document G provides guidance on the supply of water to a property, including water efficiency, a water supply that doesn’t incur wastage.
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Air Tightness Testing
Pressure testing all types of buildings residential & commercial, new build & to comply with Part L and reduce energy loss
Acoustic Testing Part E
Acoustic testing of all types of buildings to measure sound reduction and ensure compliance with Part E.
Flow Rate Testing Of Ventilation Part F
Approved Document F (Ventilation) requires background ventilation to be tested after installation
Valuation Specialists
​Financial Reporting (for accounts)
Tax including probate and Capital Gains Tax
Charities Act (S119)
Purchase Reports
Viability Assessments for Planning applications
S18 (Diminution valuation)
Internal management purposes for acquisition or disposal.
