Mann McGowan manufacture a comprehensive range of intumescent seals, gaskets and kits for door ironmongery. Hinges, latches, locks, pivots and closers on timber-based fire-resisting doors are often forgotten and can seriously undermine the fire integrity of the door set.
Our high performance intumescent gaskets insulate the timber, slowing down the charring process and providing fire protection from 30 minutes to over an hour in some tests. We supply pre-cut intumescent kits for all leading makes and can custom cut to your specification. Please call for details.