Have this Gibraltar Building Products 3-4 in. Adjustable Pipe Flashing with Hard Plastic Base & Rubber Collar delivered onsite. Thermoplastic hard base with customizable elastomer collar. 3 in. and 4 in. outside pipe diameters. Tested for ultra-violet, ozone and weather resistance. 1-piece construction for easier installation. For roof pitches up to 21/12 when adjusted for 1-1/2 in. and 2 in. pipes and up to 14/12 for 3 in. pipe. Suitable for commercial or residential use.

Have this Gibraltar Building Products 3-4 in. Adjustable Pipe Flashing with Hard Plastic Base & Rubber Collar delivered onsite. Thermoplastic hard base with customizable elastomer collar. 3 in. and 4 in. outside pipe diameters. Tested for ultra-violet, ozone and weather resistance. 1-piece construction for easier installation. For roof pitches up to 21/12 when adjusted for 1-1/2 in. and 2 in. pipes and up to 14/12 for 3 in. pipe. Suitable for commercial or residential use.