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SAP Conversion Calculations / Sap Conversion Ratings / SAP Conversion Assessment are a Government defined process in accordance with Part L1B Building Control Regulation Compliance of Domestic Property SAP Calculations are the Government's Standard Assessment Procedure for the Energy Rating of Dwellings.

Since 6th April 2006, Part L1B has required SAP Conversion Calculations to be carried out on every new conversion.

The mandatory conversion SAP Calculation assesses the thermal efficiency of the proposed building fabric including any upgrades that may be made, together with the energy requirements of the proposed heating, lighting and hot water systems of the planned property. SAP Conversion Calculations do not need to show compliance with any prescribed limits on Co2 Emissions, unlike New Build Calculations.

All SAP Conversion Calculations are calculated in accordance with Part L1B of the building regulations.

Whether you're an architect, self builder, developer or homeowner, we can help. We deal with singular plots right up to large residential sites.

At E2 Consultants we pride ourselves on being able to provide all of the Part L services. As well as SAP Calculations we also provide On Construction EPCs, SBEM Calculations, Air Tightness / Pressure Testing, Sound / Acoustic Testing, Code for Sustainable Homes (C4SH) Assessments / BREEAM assessments with consultancy. As part of our service we advise our clients as to how they can best achieve compliance in the most cost-effective manner, for this reason all of our SAP Conversion Calculations are site-specific. Alterations are free of charge and our SAP Assessors will also liaise with Building Control Officers on your behalf.

E2 Consultants can also provide you with an On Construction Energy Performance Certificates (EPCs), they are produced using the SAP Methodology and are undertaken by one of our On Construction Domestic Energy Assessors (OCDEA). The certificates are needed if a property is to be sold or let, they can also be requested by Building Control. Your initial SAP Assessor may not be qualified to produce On Construction EPCs but E2 Consultants are able to produce your On Construction Energy Performance Certificate (EPC) even if we didn't complete your initial SAP Calculation.

If you would like a quote for volume SAP Calculation work we will try to beat any other price that you might receive. Call one of our regional offices and speak to one of our SAP Conversion Calculation experts on 0800 043 8100 for a formal quotation.

SAP Conversion Calculations can also be known as:
SAP Conversion Assessment, SAP Conversion Rating,

E2 Specialist Consultants
August 13 at 1:29pm
Today takes 2 of our engineers, air testing this enormous modular classroom in Tring, It took 4 fans to test this space and unfortunately resulted in a Fail. Remedial sealing will be required to areas that we have identified as leaking cold air infiltration. #preperationiskey

E2 Consultants Delivering compliance solutions for Architects & Developers    Head Office E2 HOUSE, South Park Way, Wakefield 41 Business Park, WF2 0XJ    Questions? Call: 0800 043 8100

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SAP Conversion Calculations