Jorban-Riscoe represents Thermaduct pre-insulated ductwork systems and their products are lightweight & easy to install. The InspiralR and Floval ductwork systems have near airtight connections and are up to 75% less weight than double wall spiral. Plus, they are pre-insulated, so no need to insulate separately. Fast, easy and effective! Check their product out here
Features Include:
- Patent Pending Product
- UL 181 Listed
- Kingspan KoolDuct Aluminum Interior
- Incredible Fire and Smoke Performance
- Lightweight – Up to 70% Lighter than Metal
- Passes the UL 181 Mold Growth Test
- Pre-insulated R6 Ductwork
- Low Air Leakage
- Simple Connection System for Easy Installation
- Lining options available for special applications