Description: SureSeal Vent-Guard is a plumbing vent stack device for eliminating toxic sewer gas and odor egress and migration to nearby rooftop HVAC system outdoor air intakes. The Vent-Guard is ...

Stabilized by straps, two metal-clad vent stacks extending beyond the roof line are not original to the 1878 Ansel B. Cook House that represents the historic heart of downtown Libertyville. The stacks ...