Offices Nationwide
Point of Reference
10 dBA is the sound level of normal human breathing. To put it into perspective, thunder is a whopping 120 dBA...more
Air Testing & Leakage
We have a checklist you can download for Air Leakage Testing. If you follow our air tightness checklist, this will improve your likelihood to achieve a pass!
Intended to assist the construction industry to comply with the performance standards of Regulations.
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
What Is A SAP Calculation?
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.
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).
How Is A SAP Assessment Undertaken?
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.
The SAP software will determine if a building complies with Building Regulations in the UK 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?
Under Part L of Building Regulations in the UK, since 2006, any new dwellings or conversions need to have a SAP Calculation and Predicted EPC before any work can begin.
It is the responsibility of the builder to provide any On Construction EPCs when a home is constructed. This will also apply if a building is converted into fewer or more units (material change of use) and changes are made to the heating, hot water provision or air conditioning/ventilation services.
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.
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Part L1B Compliance in Nailsea, Part L1B Compliance in Nailsworth, Part L1B Compliance in Nairn, Part L1B Compliance in Nantwich, Part L1B Compliance in Narberth, Part L1B Compliance in Nayland, Part L1B Compliance in Neath, Part L1B Compliance in Needham Market, Part L1B Compliance in Nelson, Part L1B Compliance in Neston, Part L1B Compliance in Netherton, Part L1B Compliance in New Mills, Part L1B Compliance in New Milton, Part L1B Compliance in New Romney, Part L1B Compliance in New Southgate, Part L1B Compliance in Newark, Part L1B Compliance in Newbury, Part L1B Compliance in Newcastle, Part L1B Compliance in Newcastle Emlyn, Part L1B Compliance in Newcastle upon Tyne, Part L1B Compliance in Newchapel, Part L1B Compliance in Newcross, Part L1B Compliance in Newent, Part L1B Compliance in Newhaven, Part L1B Compliance in Newlyn, Part L1B Compliance in Newmarket, Part L1B Compliance in Newnham, Part L1B Compliance in Newport, Part L1B Compliance in Newport, Part L1B Compliance in Newport, Part L1B Compliance in Newport on Tay, Part L1B Compliance in Newport Pagnell, Part L1B Compliance in Newquay, Part L1B Compliance in Newry, Part L1B Compliance in Newton, Part L1B Compliance in Newton Abbot, Part L1B Compliance in Newton Aycliffe, Part L1B Compliance in Newton le Willows, Part L1B Compliance in Newton Stewart, Part L1B Compliance in Newtown, Part L1B Compliance in Newtownabbey, Part L1B Compliance in Newtownards, Part L1B Compliance in Normanton, Part L1B Compliance in North Berwick, Part L1B Compliance in North East, Part L1B Compliance in North Finchley, Part L1B Compliance in North Kenningston, Part L1B Compliance in North Walsham, Part L1B Compliance in Northallerton, Part L1B Compliance in Northampton, Part L1B Compliance in Northern Ireland, Part L1B Compliance in Northleach, Part L1B Compliance in Northolt, Part L1B Compliance in Northwich, Part L1B Compliance in Norton, Part L1B Compliance in Norwich, Part L1B Compliance in Norwood, Part L1B Compliance in Nottingham, Part L1B Compliance in Nottinghill, Part L1B Compliance in Nuneaton, Part L1B Compliance in Nutfield,