Pre-formed flange placed over a vent pipe to seal the roof around the vent pipe opening. Made of lead, rubber, or metal. Referred to by various terms {pipe boot/jack, plumbing boot/jack, and/or no-caulk or leads}. They go on the roof for where pipes penetrate your roof. Pipes have to come up through your roof to service the house below. Every drain in your house has a pipe that penetrates your roof. to protect your home you want to put these on there to prevent water from coming in.

FAQs Archive | Dry Lake Roofing Co.

Q: What is a Slant-Back?

Slant-back Roof Louvers are a type of attic exhaust vent that make up half of a balanced attic ventilation system for each roof. Intake vents make up the other half of the system. Together they help remove any built-up heat and moisture inside the attic for year-round ventilation.