With our LVH44 high performance intumescent fire damper, we have the production flexibility to make bespoke sizes, so please call us on +44 (0)1626 834252 to discuss exactly what you need.
For larger apertures, the LVH44 can also be installed as part of a modular system, up to a maximum size of 1200mm x 2400mm for 120 minutes fire protection in a wall application (1200mm x 600mm for floors). Please contact us if your application exceeds these sizes.