Speedi-Products Gas Vent Accessories Are Used For Do It Yourself, Remodeling, And New Residential Construction Projects.
Speedi-Products Gas Vent Accessories are made from galvanized metal for long lasting durability. Designed for B-vent applications requiring roof stack ventilation. Install with approved roof fasteners according to local building code practices. Roof Jack features roof flashing for 4-1/2" pitch, and adapts to roof pitches from 3-1/2" to 5-1/2". Storm Collar and Rain Cap provide additional storm protection when installed with approved sealant. Sizes range from 3" to 8" in one inch increments.