FAQ
To contact us:
Stephen Windmill Surveys
2 St Faiths Close
Newton Longville
Bucks. MK17 0BA
Phone: 01908 367367
Mobile: 09711 971 950
E-mail: windmillsa@btinternet.com



1. What is an Energy Performance Certificate?
An EPC is a certificate that shows in detail the energy performance of a building. The certificate will give the properties an easy to understand rating of its energy efficiency using a scale of A-G along with any recommendations to improve the properties efficiency and save money following an on site survey carried out by an accredited Energy Assessor .
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2. What does the on site survey involve– domestic?
Key areas including any extentions:– loft space, external wall types, glazing, heating systems, lighting ,energy supply meters. The total floor area will also be calculated .Details are entered into a government approved software package to produce an energy rating chart.
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3. What does the on site survey involve– commercial ?
Key areas:-building type and fabric, usage and activity type eg. workshop, storage,lighting systems,heating ,ventilation and cooling systems. The total floor area is also calculated. Details are entered into a government approved software package to produce an energy rating chart. A srecommendations report is also generated to give an understanding of energy improvements.
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