’s Flashings for Rigid Pipes & Conduits category features Lexcor’s Flash-Tite Rigid Pipe Flashings, specifically Flash-Tite Standard and Vandalproof Vent Stack Covers. All Flash-Tite Rigid Pipe Flashings feature two piece flashings to allow for thermal expansion and contraction or deflection between the roof deck and the vent pipe. They also are lead free, contain no weld joints that can crack and leak, have a wide flashing flange and are adjustable to accommodate short or high vent pipes.