We are members of the Door and Hardware Federation (DHF)
Our quality management systems are certified to ISO 9001.
DoorTechnik's fire testing is carried out and 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.
Our PAS 24 security testing is carried out by Wintech Engineering
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.