S G Consultancy Ltd
26 Gardyn Croft, Taverham
Fax: 0872 1158111
As a BFRC approved simulator I'm able to provide WER (Window Energy Rating) and DSER (Door Set Energy Rating) calculations. Glazed U-value calculations for windows and doors and CAD profile drawings.
Having worked in technical sales for one of the largest independent sealed unit manufactures (until it's very untimely closure) I am also able to offer independent technical advice on all aspects of sealed units.