All you need to operate Window Energy Ratings
ER Certification Ltd - All you need to operate Window Energy Ratings

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The new name in Certification

ER Certification to introduce the new QCC mark from January 2024.

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ER Certification Ltd


Welcome to ER Certification Ltd



All your Window & Door Certification needs


ER Certification Ltd was originally set up specifically to operate as an Independent Agency (IA) for the British Fenestration Ratings Council (BFRC). In this respect, we conduct assessments and audits to enable window fabrication & installation companies to operate the WER scheme under the auspices of the BFRC.

To complement this activity, we gained Product Certification Accreditation to EN 45011 following assessment through the United Kingdom Accreditation Service (UKAS). During 2015, we gained accreditation to ISO 17065, the International Standard ref. Conformity assessment -- Requirements for bodies certifying products, processes and services .


More recently we commenced provision of the certification required for window & doorset fabricators wishing to operate under the ACPO Secured by Design scheme and became a UK Approved Body.


Audits are also conducted on behalf of other certification providers. 


The staff of ER Certification Ltd are dedicated glass and fenestration industry professionals. You can be assured that whatever function ER Certification carry out, it will be done against a background of over seventy years combined industry based experience and expertise.