Figures published by the Health & Safety Executive show that falls through fragile roof materials could equate to nearly a quarter of fatal accidents in the construction industry. The Filon Fixsafe system has been developed to address this problem and play a major part in reducing this statistic. Please note: You must advise in the special instructions what type of purlins the sheets are being installed to (Timber or Metal) AND which size threader bar is required (125mm, 150mm, 200mm, 250mm or 300mm). We will be unable to process your order without this information. Thank you. Removes the risks associated with accessing fragile roofs. Allows compliance with regulation 9 of the work at height regulations 2005. Allows fragile roof/rooflights to be replaced from the underside. Saves time, reduces installation and access equipment costs. No major disruption to internal processes. The fixsafe system caters for most roof profiled sheet and roof configurations and used in the UK.