Offices Nationwide 

Bristol - SAP Conversion Calculations - 0117 212 0189

The office that covers this area is: Cardiff

Phone Number: 0117 212 0189 Email:

SAP Conversion Calculations - SAP Conversion Ratings - Sap Conversion Assessments - Part L1B Complicance in Bristol

If you need to order a Standard Assessment Procedure (SAP) calculation or an SAP Conversion Calculations for a residential property in Bristol or surrounding areas, then complete our quick online quote/order form. If you prefer to speak to a consultant regarding a SAP Conversion calculation or SAP Conversion Calculations for Bristol, please call our SAP calculation hotline on 0117 212 0189 or send an email to

For further information regarding SAP Conversion Calculations navigate to our Downloads section.

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 Emmisions unlike New Build Calculations.

E2 Consultants provides affordable Standard Assessment Procedure SAP Conversion Calculations for Conversion properties in and around Bristol. SAP Conversion Calculations are required to prove Building Regulations Part L compliance for Conversion properties, all conversions and extensions where the glazed area is over 25% of the floor area. The certificates are needed if a property is to be Sold or let; they can also be requested by Building Control. All E2 Consultants' SAP qualified DEAs can produce SAP Conversion Calculations / EPC in Bristol in five days or less. E2 Consultants has undertaken thousands of energy performance certificates across the UK to date.

SAP quantifies a dwelling's performance in terms of: energy use per unit floor area, a fuel-cost-based energy efficiency rating (the SAP rating) and emissions of CO2. These indicators of performance are based on estimates of annual energy consumption for the provision of space heating, domestic hot water, lighting and ventilation. Other SAP outputs include estimate of appliance energy use, the potential for overheating in summer and the resultant cooling load.

E2 Consultants offer a full range of other services in Bristol and surrounding areas, these services include Display Energy Certificates (DEC) for public buildings, Simplified Building Energy Model (SBEM) calculations for commercial new build and alterations/extensions, Residential Energy Performance Certificates (residential EPC) also referred to as (domestic EPC) and Standard Assessment Procedure.

We pride ourselves on the quality of our team. Our Bristol energy surveyors (DEA) & (CEA) are personable and professional with the ability to communicate clearly at any level; they are fully qualified with a significant track record in the property services industry. Our surveyors can be trusted in your clients' properties.

E2 Consultants in Bristol will try to beat any other price that you might receive. Call one of our regional offices and speak to one of our sap Extension calculation experts on 0117 212 0189 or email for a formal quotation.

Our other services include:
Acoustic Testing, Air Leakage Testing, Part G - Water Calculations, Thermography, Environmental Noise, Code 4 Sustainable Homes, Energy Statements, SAP Calculations (TER/DER), On Construction EPC, Part E, Sustainability Statements, SAP Extension Calculations, Part F Ventilation Testing,

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

E2 Specialist Consultants
July 22 at 5:05pm
One of our office-based consultants is hard at work on the SBEM calculation for a commercial new build in Bristol, Avon. You can get yourself an SBEM quote from our website:

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