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Part L1A
Conservation of fuel and power IN NEW DWELLINGS

West Sussex - Domestic Carbon Emission Calc - 0239 366 0106
The office that covers this area is: Portsmouth
The towns & cities that are covered within this county are:
Angmering, Arundel, Barnham, Billingshurst, Bognor Regis, Burgess Hill, Chichester, Crawley, Cuckfield, East Grinstead, East Preston, Fernhurst, Findon, Handcross, Haywards Heath, Henfield, Horsham, Hurstpierpoint, Kirdford, Lancing, Littlehampton, Midhurst, Petworth, Pulborough, Selsey, Shoreham by Sea, Southwater, Southwick, Steyning, West Chiltington, Worthing,
Phone Number: 0239 366 0106 Email: west-sussex@e2consultants.co.uk
SAP Calculations is sometimes referred to as SAP Conversion Calculations, SAP Conversion Assessment, SAP Conversion Calcs, SAP Conversion rating, Part L1B Compliance, SAP Conversion Calc.
Why Do I Need A SAP Calculation?
Under Part L of Building Regulations in West Sussex, since 2006, any new dwellings or conversions need to have a SAP Calculation and Predicted EPC before any work can begin.
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.
How Is A SAP Assessment Undertaken?
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 West Sussex.
Amongst other things, the SAP assessor will determine how good the thermal elements are in the floors and walls as well as 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 which is done off-site but requires plans and drawings of the site in order to be calculated.
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.
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).
Our other services include:
Domestic Carbon Emission Calc can also be known as:
SAP Calculations, TER DER Calculation, Standard Assessment Procedure, SAP Rating, SAP Calc, TER DER Calc, Domestic Carbon Emission Calculation, SAP Assessment,


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