Genova 4" THERMO ROOF FLASHING

Made of tough and durable thermoplastic material that holds up to the coldest winters and the hottest summers. Collar can be replaced at anytime without removing the flashing from the roof. Can be used on any type of plumbing pipe, and roofing nails can be driven through the base in all weather conditions without cracking. No. 14661: 1-1/4" to 1-1/2", base size: 8-1/2" x 11-3/4" No. 14562: 2" base size: 12" x 16" No. 14563: 3" base size: 12" x 16" No. 14564: 4" base size: 12" x 16"