The Permadoor brand, founded in 1997 (United Kingdom), from 23 sister brands and 3602 competing brands. Permadoor is a brand of EPWIN GROUP PLC, listed on the stock exchange of Francfort. The ISIN, the company's International Securities Identification Number, is GB00BNGY4Y86. Permadoor belongs to the Construction business sector.

Permadoor is a brand of EPWIN GROUP PLC (2E3) Other brands