- Sale!DuraVent 46DVA-RS 4” x 6 5⁄8” DirectVent Pro Roof Support
- Sale!Duravent 46DVA-ES Elbow Strap
- Sale!DuraVent 46DVA-FS 4” x 6 5⁄8” DirectVent Pro Ceiling Firestop
- Sale!DuraVent 46DVA-SC 4” x 6 5⁄8” DirectVent Pro Storm Collar
- Duravent 46DVA-RD Restrictor Disk