Accreditation and Certification
From the formation of DoorTechnik, we have focused on quality and approved methods and materials to build consistent products. Over time, our product range and systems have grown and we now also have formal accreditation or certification from reputable external organisations.
We are members of the Door and Hardware Federation (DHF)
Our quality management systems are certified to ISO 9001.
DoorTechnik's fire testing is certified by Exova Warrington Fire.
Our acoustic testing is certified by Salford University, Manchester.
The X15 security door is approved to LPS 1175: Issue 7 Security Rating 2 and 3.
DoorTechnik apply CE marking to doorsets where required. Declaration of Performance (DoP) sheets are available on request.
The U Values for our doorsets have been calculated to EN 673, EN ISO 10077-1 and EN ISO 10077-2 and our CE audits completed by BM Trada.
We are a CHAS accredited contractor.
We are members of Constructionline