Kozy Kollar

Larry Richardson, Vice President of Sales

If you have ever hesitated to go onto a roof to install a vent stack and boot, Kozy Kollar™ is the answer. With this time saving, liability saving product, you can make an installation and never unfold a ladder or step foot on that slippery roof. Just follow the simple instructions and make the roof penetration from inside the attic. Patented and proven, three independent gaskets allow for positive sealing even on a shingled roof.

For those using remote web order entries, use code: KOZPV3 for a 3” size