Epwin Group
Epwin Group is the leading UK-based manufacturer and supplier of energy efficient and low maintenance building products including windows, doors and fascia systems with some of the best known manufacturing and service names in the sector. Group businesses also produce high quality cladding, guttering, decking and prefabricated building components. Epwin Group takes a strong ethical stance in its manufacturing and distribution operations which is evidenced by group wide investment in Quality, Environmental and H&S Certifications.
Founded in 1976, the Epwin Group has changed significantly from its origins as one of the first PVC-U window fabrication businesses in the UK. In July 2014, the Epwin Group was listed on the London Stock Exchange AIM market starting a new era in its history.
The Group has grown both organically and by acquisition to become the leading manufacturer of energy efficient and low maintenance building products for the repair, maintenance and improvement, social housing and new build markets in the UK.
The Group serves the trade, retail, new build and social housing sectors through a nationwide network of merchants, plastics stockists, window, door and conservatory manufacturers and installers.

UK Manufacturing
Our products are designed and manufactured in-house to suit the needs of our end-user markets and are sold under established and trusted brands. We have a wide product range to cater for all requirements and are constantly investing and innovating in new processes, products and services.
At Permadoor’s manufacturing headquarters in Worcestershire, we design and produce all our products in Britain, specifically for the British market. This allows us to maintain complete control over our quality manufacturing techniques. We take pride in our strong investment capabilities and our commitment to innovation and continuous improvement across all areas of our business.
Why Choose Permadoor
Expert Technical Support & Project Management
From initial enquiry through resident liaison, manufacturing, installation and after-care, our expert team is with you every step of the way.
Resident Support & Full Liaison Service
We are happy to liaise with residents and attend meetings if required – managing the complete door selection process on your behalf.
Supply, Install & Full Site Management
We offer an end-to-end contract management service including surveying, client liaison, manufacture, delivery, installation and site management.
Third-Party Certification & Compliance
We offer one of the most robust third-party certification portfolios on the market, delivering total peace of mind and confidence for our customers.

