N60 is a combined fire and smoke seal for 60 minute, single-action,fire-resisting doorsets.
The seal consists of an aluminium alloy extruded profile, having two reservoirs of Sealmaster intumescent material, and a self-extinguishing, flame-retardant, elastomeric blade. In new doorsets, the seal is rebated into the head and jambs of the door frame, and is aligned with the centre of the door edge. Where N60 has to be fitted to an existing door assembly, the top rail and stiles of the door are easily rebated.
- Technical Notes
- Application:Single and double leaf doors
- Length (mm): 2100
- Material:Aluminium alloy including intumescent material
- Cross Section: 21 mm x 7.5 mm