The global preformed firestop devices market size was $284.0 million in 2020 and is expected to reach $522.2 million by 2030, registering a CAGR of 6.0% from 2021 to 2030. In 2020, sleeves & pathways segment dominated the global preformed firestop devices market accounting for two-fourths share of the market. Expansion of the residential and …