Sliding door

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Fire Sliding Doors are ideal for wall openings where headroom is limited and frames can butt up to a ceiling or fix directly to overhead lintels. The counterweight on the door is linked to the fuse and closes the door only when the fuse breaks at a temperature of 74°C. The sliding door remains in a ‘normally open’ position and goes to a complete closing in case of fire. Available in single and double leaf options. Fire Rated Sliding Doors are available in single and double leaf doors with a maximum size of 8500 mm x 6000 mm and fire resistant to DIN 4102 / UNI 9723. Ideal for large wall openings, also where headroom is limited frames can butt up to a ceiling or fix directly to overhead lintels. Braking devices and automatic control systems can keep doors permanently open, but close them in an emergency. Personnel access doors and wicket doors can be supplied without a bottom sill (threshold) allowing them to be used when the "parent" door remains closed. Fire resistant glazing can be fitted to access doors and sliding panels.