Insist on High Quality Windows and Doors

Our quality system has been updated and we no longer use BSI for out audits and quality certification.


This page will be fully updated shortly.


BSI Window and Door Kitemarks Quality Windows and Doors

At Spire Windows we have always been pushing for the highest accreditations to make sure we have one of the highest rated double glazing products available to you.

Spire Window Systems Limited currently hold the following accreditations:
  CE Marking for Construction Products (as required from July 1st 2013) If you need photocopies of the full certificates (or the PDFs) for your records, please view the document downloads page.