Our sliding fire doors are designed and manufactured in accordance with the requirements of the South African National Standard 1253 (Fire-Doors and Fire-Shutters). Our range of sliding doors include single panel and bi-parting doors.
Fire doors form an integral part of a fire safety plan, their principal purpose being to save lives and offer protection to buildings and their contents. In South Africa, fire doors are a legal requirement, all buildings must comply with requirements set out in SANS 10400: Part T - Fire Protection Act.
The door runs on two ball bearing trollies running in an overhead track bolted to the masonry above the lintel. The door which runs clear of the floor, is guided by guide rollers fixed into the floor.
All doors are, in accordance with requirements of the National Test Standard, labelled, indicating The Manufacturer's Name, Unique Identification Number, Classification and Year of Manufacture.
Our sliding doors are fitted with a fully automatic closing system, comprising a heat sensitive fusible link and a sliding mechanism consisting of ball bearing pulleys, steel cable, weights and weight casing. The casing can be fitted at either end of the track. The closing system is static under normal circumstances, such that the door to be opened and closed manually with ease. In case of a fire, the link fuses, and the door will be slide d to the fully closed position.
Is normally carried out by Alpha Door Solutions. We supply the sliding fire door components as knock-down kits ready for installation. Installation must be done by competent personnel. Alpha Doors has a team of highly skilled technicians for installations such as these.
For personalized service and expert technical advice on selecting and installing fire doors, don't hesitate to reach out to us. Our team is here to guide you through every step, ensuring you choose the right products and installation methods to meet your specific needs and safety requirements. We are committed to providing tailored solutions and exceptional support to ensure your fire doors are installed to the highest standards.
Let's talk