Energy performance certificate (EPC) recommendation report
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Unit 2 Focal Point
Lacerta Court
LETCHWORTH GARDEN CITY
SG6 1FJ
0020-5277-0450-8740-8040
3 February 2030
Energy rating and EPC
This property’s energy rating is E.
For more information on the property’s energy performance, see the EPC for this property.
Recommendations
| Recommendation | Potential impact on carbon emissions |
|---|---|
| Consider replacing T8 lamps with retrofit T5 conversion kit. | High |
| In some spaces, the solar gain limit defined in the NCM is exceeded, which might cause overheating. Consider solar control measures such as the application of reflective coating or shading devices to windows. | Medium |
| Recommendation | Potential impact on carbon emissions |
|---|---|
| Add time control to heating system. | Low |
| Consider replacing heating boiler plant with high efficiency type. | High |
| Add optimum start/stop to the heating system. | Medium |
| The default heat generator efficiency is chosen. It is recommended that the heat generator system be investigated to gain an understanding of its efficiency and possible improvements. | High |
| Some walls have uninsulated cavities - introduce cavity wall insulation. | High |
| Recommendation | Potential impact on carbon emissions |
|---|---|
| Some windows have high U-values - consider installing secondary glazing. | High |
| Add local temperature control to the heating system. | Low |
| Add weather compensation controls to heating system. | Medium |
| Some loft spaces are poorly insulated - install/improve insulation. | High |
| Add local time control to heating system. | Medium |
Property and report details
- Report issued on
- 4 February 2020
- Total useful floor area
- 518 square metres
- Building environment
- Heating and Natural Ventilation
- Calculation tool
- CLG, iSBEM, v5.6.a, SBEM, v5.6.a.0
Assessor’s details
- Assessor’s name
- Andreas Andreou
- Telephone
- 02037451093
- Employer’s name
- Assessment Hive Limited
- Employer’s address
- Rear of 192 Lancaster Road, Enfield, EN2 0JH
- Assessor ID
- QUID207187
- Assessor’s declaration
- The assessor is not related to the owner of the property.
- Accreditation scheme
- Quidos Limited
Other reports for this property
If you are aware of previous reports for this property and they are not listed here, please contact us at dluhc.digital-services@levellingup.gov.uk or call our helpdesk on 020 3829 0748 (Monday to Friday, 9am to 5pm).
There are no related reports for this property.