4'' DuraVent B Vent Steep Roof Flashing - 4GVFSR

Item Code: 5SP-4GVFSR

Review this product

Availability: In Stock, Only 3 left, Ships in 1 to 2 business days.

List Price: $41.39

Special Price: 18.75

You Save : $22.64 (54.70%)

Regular Price: $35.18

Special Price: $18.75


Use to weatherproof penetration of vent pipe through the roof. For pitches 7/12-12/12. Made of galvalume.

See all 4" Type Round B Gas Vent Components.

Additional Information
  • Dimensions: 15'' x 20'' base with a 4" Opening Diameter
  • Construction materials: Galvalume
  • Storm collar required
  • For pitches 7/12 - 12/12
  • 1" Clearance to combustibles in single and multi-family dwellings
  • UL Listed to UL 441 and UL 1777 (MH6357). ULC Listed to ULC S605 (CMH1276 & CMH1407)
Additional Information

Simpson Dura-Vent Type B Gas Vent is designed to meet the rugged demands of the job site. The inner wall is recessed to eliminate damage in handling. Type B Gas Vent has been engineered to heat up rapidly. It remains hot during the operation f the appliance with minimal condensation in the appliance and vent system. Type B Gas Vent is not suitable for use with wood-burning or coal applications, industrial ovens, exhaust ranges and hoods, grease or pollution ducting, or as free-standing exhaust vents for high temperature applications.

Brand DuraVent, DuraVent Type B, Simpson
Model 4GVFSR
Made In USA
Shipping Weight (lbs) 2.0000
Actual Weight (lbs) 2
Product Type Above the Roof, Flashings, Termination Components
Diameter 4 Inch
Material Galvanized Steel

  Manufacturer's Limited Lifetime Warranty

Our Warranty, Return & Exchange Policy

Visit our No-Risk Warranty

Visit our Automated Returns, and we'll guide you through the quick and easy return and exchange process.

Estimate Shipping

Questions on 4'' DuraVent B Vent Steep Roof Flashing - 4GVFSR

No questions asked yet

Ask Your Own Question