Prevention fact sheet for flat-roof guardrail anchor systems for roofers Abstract The risk of a serious or fatal accident is approximately six times greater for roofers than for average workers. According to the Association des Maîtres couvreurs du Québec (AMCQ), prefabricated guardrails made from metal railing components installed on the edges of flat roofs at job sites had never been validated or tested to ensure they are safe and in compliance with the Safety Code for the construction industry.A recent IRSST study allowed the three models of metal guardrails in widest use by roofers in Québec to be validated. The results show that they are safe and meet Québec regulatory requirements.A prevention fact sheet for roofers and businesses that do this type of work will be produced by the ASP-Construction (the joint sector-based association of the construction industry) and the IRSST. The sheet will cover the three guardrails most frequently used in Quebec and designated by the industry as well as provide general information about the risks and obligations related to height work on flat roofs. Other Project(s) You May be Interested in Strength of Wood Guardrails Secured to New Structures and Load Behaviour of Metal Guardrails Secured to Existing StructuresStability Criteria for Ladders and Stepladders Additional Information Type: Knowledge Transfer Activity Number: 2011-0028 Status: Completed Year of completion: 2013 Research Field: Mechanical and Physical Risk Prevention Team: François Ouellet (IRSST)André Lan (IRSST)