Duravent 12BVFF B-Vent large diameter tall cone flat flashing 12 inch 12GVFF

Product Description

The DuraVent 12BVFF is a 12-inch large diameter tall cone flat flashing designed to protect vent pipes from weather. This B-Vent type flashing is suitable for flat installation on 1/12 roof pitches and is used on flat roofs in heavy snowfall areas to prevent ventilation blockage. Constructed with an aluminum inner layer and a galvanized steel outer layer, it ensures durability. This product is UL Listed and replaces the older 12GVFF model.

• Prevents snow accumulation on flat roofs in heavy snowfall areas, ensuring clear ventilation.
• Designed for flat installation on roofs with a 1/12 pitch, providing a seamless fit.
• Features a durable construction with an an aluminum inner layer and a galvanized steel outer layer.

Product Highlights

UL Listed (UL 441) for safety and reliability, protecting vent pipes from weather.

Product Information

Standard Information

• Brand: DURAVENT
• Manufacturer Part Number: 12BVFF