Offices Nationwide

Air Testing & Leakage
We can offer additional services at discounted rates along side our tests! These are Sound Testing and Part F. Ask our Consultants for more

The Decibel Scale
Gives an approx of human perception of loudness. This is because the human ear has a logarithmic response to changes in sound level...more
Thermal Bridging And Airtightness
Enhanced Construction Details

Tyne and Wear - SAP Ratings - 0191 633 0103
The office that covers this area is: Newcastle
The towns & cities that are covered within this county are:
Birtley, Blaydon, Boldon, Camperdown, Dudley, Gateshead, Gosforth, Hebburn, Houghton le Spring, Jarrow, Kingston Park, Newcastle upon Tyne, Ponteland, Ryton, South Shields, Sunderland, Tyne, Tynemouth, Wallsend, Washington, Whickham, Whitley Bay,
Phone Number: 0191 633 0103 Email: tyne-and-wear@e2consultants.co.uk
SAP Calculations is sometimes referred to as SAP Conversion Calculations, Part L1B Compliance, SAP Conversion Assessment, SAP Conversion Calc, SAP Conversion Calcs, SAP Conversion rating.
What Is A SAP Calculation?
A SAP calculation, the Government's Standard Assessment Procedure for Energy Ratings, is required to produce an On Construction EPC (Energy Performance Certificate) or a Predicted Energy Assessment (PEA).
A SAP rating represents the cost of energy required by a property over the course of a year with a score of 100 meaning there's no energy cost. This is calculated from lighting, heating, hot water systems, renewable technolgies used and the elements of structure. The higher the score, the lower the cost of running it.
How Is A SAP Assessment Undertaken?
A SAP is done off-site but requires plans and drawings of the site in order to be calculated. Amongst other things, the SAP assessor will determine how good the thermal elements are in the floors and walls and how well heat passes through these elements - this is known as a 'U' value. A high 'U' value represents a high amount of heat lost - this is used in the SAP calculation.
The SAP software will determine if a building complies with Building Regulations in Tyne and Wear using the information provided by the SAP assessment. This crucial information relates to the type of dwelling, floors, walls, the roof, windows, doors, lighting, renewable technologies, 'U' values, hot water and ventilation.
Why Do I Need A SAP Calculation?
If you are selling a home before it has been built, you will need to provide information about energy efficiency in a Predicted Energy Assessment (PEA).
Any conversions or new dwellings need to have a SAP Calculation and Predicted EPC before any work can begin as outlined in Part L of Building Regulations in Tyne and Wear in 2006.
When changes are made to the heating, hot water provision or air conditioning/ventilation services, it is the responsibility of the builder to provide any On Construction EPCs upon completiong of a new home or conversion into fewer or more units.
Our other services include:
SAP Ratings can also be known as:
SAP Calculations, SAP Rating, Domestic Carbon Emission Calculation, Domestic Carbon Emission Calc, TER DER Calc, SAP Calc, TER DER Calculation, SAP Assessment, Standard Assessment Procedure,


Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970