{"product_id":"imperial-gv1376-galvanized-vent-pipe-collar-flashing-4-in","title":"Imperial GV1376 Galvanized Vent Pipe Collar Flashing 4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe IMPERIAL GV1376 is a galvanized steel collar flashing designed to seal the joint between a single-wall vent pipe and a chimney or roof penetration, preventing water infiltration at that critical transition point. Constructed from galvanized steel for corrosion resistance, this flashing fits a 4-inch diameter single-wall vent pipe. It is a standard component in residential and light-commercial venting installations and is typically installed by HVAC technicians or plumbers during new construction or vent system service.\u003c\/p\u003e\n\u003cp\u003eThis collar flashing is intended for use with 4-inch single-wall vent pipe in residential and light-commercial applications. It is commonly installed where a vent pipe passes through a roof deck or wall penetration adjacent to a chimney chase. Proper sealing at this location is essential to prevent moisture intrusion that can cause structural damage, mold growth, and deterioration of nearby insulation or framing members.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 4-inch diameter single-wall vent pipe\u003c\/li\u003e\n  \u003cli\u003eGalvanized steel construction resists corrosion at exterior penetration points\u003c\/li\u003e\n  \u003cli\u003eSeals the collar-to-chimney pipe interface to block water infiltration\u003c\/li\u003e\n  \u003cli\u003eSold individually, one piece per package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation flashing for 4-inch single-wall vent pipe systems in residential and light-commercial settings.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a licensed HVAC technician or plumber. Before installing, ensure the vent system is fully shut down and cooled. The flashing should be seated firmly against the roof deck or chimney surface and sealed with an appropriate high-temperature or roofing-grade sealant as required by local building codes. Follow applicable IFGC and local mechanical code requirements for vent pipe clearances and penetration sealing.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Galvanized Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Wall Type\u003c\/strong\u003e: Single Wall\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.517 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: IMPERIAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: GV1376\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMPERIAL","offers":[{"title":"Default Title","offer_id":68069938266418,"sku":"GV1376","price":21.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/78a6eb21ab6d26334a5649aee7d0bc21_8f73f609-86e8-4a29-8427-d98e978fb074.jpg?v=1793087002","url":"https:\/\/voomisupply.com\/products\/imperial-gv1376-galvanized-vent-pipe-collar-flashing-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}