Architectural Systems
Products
Servicing the
Built Environment
GDL is a privately owned manufacturer and supplier of a large range of louvre systems, air diffusers, grilles, natural ventilation systems, brise soleil and dampers.
7. Grilles











If using a mobile device, please rotate to landscape for best interactive experience.
Recent Work and Projects…
GDL Articles
Turret / Penthouse Louvres
Neat welded mitred corners and an all welded concealed frame ensure maximum rigidity.
The new GDL Website
We realise that a first impression is key when visiting a website for the first time, we've made some changes.