Speedi-Products 5 in. Galvanized Adjustable B-Vent Roof Jack for B-Vent Stack Roof Penetration. Can be used for Remodeling, Do it yourself and New Residential projects.
- Roof flashing for 4/12 pitch
- Adapts to roof pitches from 3/12 to 5/12
- Install with approved roof fasteners
- Use with storm collars for additional weather protection
- Consult your local building codes for approved installation practices