DuraVent 6" Up Through the Roof Kit. It is a modified version of the 6DP-KBSC that combines the Attic Insulation Shield and 11" Ceiling Support box into a 23" Ceiling Support Box and Enlarged Storm Collar, simplifying installation. It replaces the 6DP-KMFG kit. Made from durable 28-gauge galvanized steel, this kit is UL listed and backed by a limited lifetime warranty. Suitable for flat or vaulted ceiling installations, it requires a 2-inch clearance to combustibles.
- Modified version of the 6DP-KBSC
- Exchanges the Attic Insulation Shield & 11 in. Ceiling Support box for the 23 in. Ceiling Support Box & Enlarged Storm Collar creating a Support Box & Attic Insulation Shield in one to simplify the installation.
- Also replaces the 6DP-KMFG kit.
- Made of galvanized steel and has a 28 gauge.
- UL listed
- Limited lifetime warranty.
Product Videos
Custom Field
Model 6DP-KTUP
Prop 65 Warning This product can expose you to chemicals including Chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
