DURAVENT 4GVF 4 in. Galvalume Oval Adjustable Roof Flashing

Product Description

The DURAVENT 4GVF 4 in. Galvalume Oval Adjustable Roof Flashing is a Type B gas vent component designed to create a weatherproof seal where a vent pipe penetrates a roof. It is engineered for durability and compatibility with residential HVAC venting systems, particularly for natural gas or propane appliances.

Product Highlights

• Designed for 4 inch Type B gas vent systems

• Adjustable for roof pitches from 0 12 to 6 12

• Provides weatherproof sealing at roof penetration points

• Durable galvalume construction with aluminum and galvanized steel

• Suitable for natural gas and propane venting applications

• Requires storm collar for complete installation

Technical Specifications

• Brand: DuraVent

• MPN: 4GVF

• Product Type: Adjustable Roof Flashing

• Vent Size: 4 inch

• Material: Galvalume steel with aluminum components

• Roof Pitch Compatibility: 0 12 to 6 12

• Application: Type B gas vent systems

• Function: Weatherproof vent pipe roof penetration

• Installation Note: Storm collar required