b'FIRE SAFETYFIRE BEHAVIOUROF GREEN ROOFSAssessing risks and performance under extreme temperaturesBY NATALIIA GERZHOVA AND ROXANNE MILLERA hasbeensaidandwrittenresearch conducted on standard roofingthreearticlesaboutherresearch.Her lot aboutgreenroofsandfiresystems. The fire safety of green roofsresults will be discussed here and might safety.Regulationsandnormshad not been assessed scientifically untilhelp to shed some light on exactly how canvaryfromcountrytoa doctoral candidate at Laval Universitya green roof can impact a structures fire country, even sometimes from one cityinQubecCitychosetodevoteherrisk and how different elements in green toanother.However,agapinscien- research to this matter. Nataliia Gerzhovaroofs perform under extreme tempera-tific research means we are left to drawspent 3.5 years conducting various teststures, both alone and compared to stan-conclusionsfromprivateresearchorandnumericmodellingandpublisheddard roofing systems.Mountain Equipment Coop green roof was not serviced for many years, but vegetation is still healthy2019. Photo courtesy of Roxanne Miller.BUILDING ENVELOPE CONTRACTOR SPECIALIZING IN250-374-0154 westernroofi ng.cainfo@westernroofi ng.ca 22 lROOFINGBClSPRING 2024'