Guthrie Douglas has acquired key accreditations and quality standards within the industry.
DHF Membership
We are a member of the Door and Hardware Federation (DHF) which represents the leading manufactures and suppliers of industrial and commercial doors within the market place.
The membership ensures that all products and services supplied by us are produced to a high quality standard, complying with Health and Safety and CE Marking requirements.
Quality Assurance
We are recognised for meeting design, manufacturing and quality controls under the ISO 9001:2000 quality standards.
All our designs are rigorously and exhaustively tested to ensure the maximum safety and reliability.
For more information regarding industry regulations please refer to the DHF website: www.dhfonline.org.uk.
Quality Policy Statement