Calldene Structural Timber Solutions has invested in a £60k premise modification to increase production capacity and support truss assembly at its Dover Trussed Roof Company site.
By increasing ceiling height to an existing production facility, the company stated that this investment has provided a dedicated space for truss assembly and enables more efficient use of the current building footprint. This intelligent engineering has increased Calldene’s overall production output by 20%, it reported.
Les Fuller, managing director at Calldene Structural Timber Solutions, said: “This expansion is an important step in our ongoing investment programme. It’s about creating a safer, more efficient working environment at Dover Trussed Roof Company while increasing capacity and capability, so we can continue to improve availability, lead times and service for customers across the South of England.”
Fully operational from March 2026, Calldene added that the site expansion is set to increase product flexibility and scope. The company said this will also benefit customers served by Calldene’s Canterbury and Lancing operations.
In many cases, the additional capability will also reduce the need for ‘two-piece’ frames. Calldene noted that this will help to cut costs and delivery times while improving structural integrity and installation efficiency for clients.
The building expansion follows Calldene’s recent investment in its first dedicated delivery vehicle. The new truss truck serves both of the company’s production sites, Dover Trussed Roof Company and Triad Timber Components.



