Management systems and policy statements

Environmental policy

Denne recognises that all of its activities have environmental implications which potentially can be detrimental or beneficial in both the long- and short-term (Click here to view our Environmental Policy);

Health and safety policy

Denne is legally and morally responsible for the health and safety of its employees and how its work activities and business operations affect others, including the public, and the environment. Denne's management is committed to continual improvement of health and safety performance (Click here to view our Health and Safety Policy);

ISO 9000: 2008

Denne has been assessed and certified as meeting the standards requirements for the activities of manufacture, finishing and installation of high-quality purpose-made joinery and cabinet work for a wide range of clients (Click here to view our Quality Policy and Objectives);

Investors in people

Denne recognises that its staff are its main asset. Its work wiithin the IIP framework is of continuous benefit throughout the organisation;

CSCS Construction Skills Certification Scheme

Denne Joinery is committed to maintaining and improving competence and health and safety in the work place and is a gold certificate holder.


"From start to finish, the works carried out by the Denne Joinery team were exceptional. The standard of craftsmanship and attention to detail exceeded everyone’s expectations. The energy and efficiency of the Denne Team ensured this challenging project was a huge success. A seemingly difficult project was delivered with ease leaving us looking forward to working with Denne Joinery on our next project"

Paul Thomas Director - Sajo UK
Project: Napket-Snobfoods, Mayfair