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Part L1A
Conservation of fuel and power IN NEW DWELLINGS

Somerset - SAP Calc - 01752 687 017
The office that covers this area is: Plymouth
The towns & cities that are covered within this county are:
Axbridge, Bridgwater, Bruton, Burnham on Sea, Castle Cary, Chard, Cheddar, Crewkerne, Dulverton, Dunster, Exford, Farrington Gurney, Frome, Glastonbury, Highbridge, Hinton St George, Ilchester, Ilminster, Langport, Long Sutton, Martock, Meriott, Midsomer Norton, Minehead, Montacute, Porlock, Radstock, Shepton Mallet, Shoreditch, Somerton, South Petherton, Sparkford, Stoke Sub Hamdon, Street, Taunton, Watchet, Wellington, Wells, Williton, Wincanton, Winsford, Yatton, Yeovil,
Phone Number: 01752 687 017 Email: somerset@e2consultants.co.uk
SAP Calculations is sometimes referred to as SAP Conversion Assessment, SAP Conversion rating, SAP Conversion Calc, SAP Conversion Calcs, SAP Conversion Calculations, Part L1B Compliance.
Why Do I Need A SAP Calculation?
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 Somerset 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.
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.
What Is A SAP Calculation?
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.
SAP calculations are the Government's Standard Assessment Procedure for Energy Ratings. In order to produce an On Construction EPC (Energy Performance Certificate) or a Predicted Energy Assessment (PEA), a SAP is required, as this is the calculation these certificates are based on.
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 Somerset 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.
Our other services include:
SAP Calc can also be known as:
SAP Assessment, SAP Rating, Domestic Carbon Emission Calculation, Domestic Carbon Emission Calc, TER DER Calc, SAP Calculations, TER DER Calculation, Standard Assessment Procedure,


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