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

Reverberation Time
The reverberation time of a room is defined as the time it takes for sound to decay by 60 dB after an abrupt termination...more
SAP Calculations is sometimes referred to as SAP Conversion Calculations, SAP Conversion rating, SAP Conversion Assessment, Part L1B Compliance, SAP Conversion Calcs, SAP Conversion Calc.
SAP Calculations Across the UK
Why Do I Need A SAP Calculation?
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.
You will need to provide information about energy efficiency in a Predicted Energy Assessment (PEA) if you are planning to sell the property before it has been built.
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 the UK in 2006.
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 crucial information needed for the SAP software relates to the type of dwelling, floors, walls, the roof, windows, doors, lighting, renewable technologies, 'U' values, hot water and ventilation. With this, we can determine if a building complies with Building Regulations in the UK.
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).
The higher the SAP rating, the lower the cost will be to run the building. The score represents the cost of energy required by a property over the course of a year with a 100 score meaning there's no energy cost. To calculate the SAP, the assessor uses information relating to lighting, heating, hot water systems, renewable technolgies used and the elements of structure.
Our other services include:
Warning: Invalid argument supplied for foreach() in /data04/elite/public_html/Office.php on line 769
Domestic Carbon Emission Calc can also be known as:
SAP Calc, SAP Calculations, Domestic Carbon Emission Calculation, Standard Assessment Procedure, SAP Assessment, TER DER Calculation, SAP Rating, TER DER Calc,
Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970
In Area I
SAP Conversion Assessment in Ibstock, SAP Conversion Assessment in Ilchester, SAP Conversion Assessment in Ilford, SAP Conversion Assessment in Ilfracombe, SAP Conversion Assessment in Ilkeston, SAP Conversion Assessment in Ilkley, SAP Conversion Assessment in Ilminster, SAP Conversion Assessment in Immingham, SAP Conversion Assessment in Ince-in-Makerfield, SAP Conversion Assessment in Ingatestone, SAP Conversion Assessment in Ingleton, SAP Conversion Assessment in Inkberrow, SAP Conversion Assessment in Innerleithen, SAP Conversion Assessment in Insch, SAP Conversion Assessment in Inveraray, SAP Conversion Assessment in Invergordon, SAP Conversion Assessment in Inverkeithing, SAP Conversion Assessment in Inverness, SAP Conversion Assessment in Inverurie, SAP Conversion Assessment in Ipswich, SAP Conversion Assessment in Irchester, SAP Conversion Assessment in Ireland, SAP Conversion Assessment in Irlam, SAP Conversion Assessment in Irthlingborough, SAP Conversion Assessment in Irvine, SAP Conversion Assessment in Isle of Arran, SAP Conversion Assessment in Isle of Scilly, SAP Conversion Assessment in Isle of Skye, SAP Conversion Assessment in Isleworth, SAP Conversion Assessment in Islington, SAP Conversion Assessment in Iver, SAP Conversion Assessment in Ivybridge,