Dimensional Modeling Concepts is pleased to announce that we are restructuring our pricing on all of our HVAC ducting line. Improvements to printing and production capacity are allowing us to cut prices on all of our ducting products – in some cases by as much as 50%. In other cases, we are doubling up the item quantity included in the package – most importantly, for the straight duct items. We find this to be an exciting change for us and hope that it will help to bring better value to our customers. Check out the new pricing in the store! We are also introducing 8-foot long (HO) sections of the 48″ diameter round ducting in a two-pack.