How To Flash A Roof Vent

Set your store to see local availability.

How to flash a roof vent.

Made for single ply roofing systems flashco vent flashings are a time saver by allowing the installer to quickly vent penetrations on the roof. Supervent 6 in x 24 in. Oatey retro master roof flashing 1 4 in to 4 in x 8 in epdm rubber vent and pipe flashing. Oatey galvanized master flashing 5 3 4 in x 8 in galvanized steel vent and pipe flashing.

Roof flashing model 14054 54 74 54 74. Allow air to flow freely while keeping water out of the structure. If you have rubber vents which are used for plastic pipe check to see if they have become brittle. Oatey master flash 4 in.

No need to field fabricate. Plumbing vent flashings are notorious spots for roof leaks. Open valleys have metal flashing to protect this critical area of the roof. Because the vent flashing boot s rubber collar is typically thin and seals only to the vent pipe guertin adds an additional seal with epdm flashing tape with a butyl adhesive backing.

If you have a leak in the general area of a plumbing vent check the condition of the vent flashing. Mike guertin describes his method for flashing roof vent boots a main source of roof leaks. Look for rust holes or gaps around metal vents required for cast iron waste lines. Set your store to see local availability.

The edge of the roof has thin metal flashing that helps water drip off the roof without damaging the home or causing a leak. While some skylight manufacturers include flashing in their products sometimes roofing professionals have to create it or purchase it separately. Flashco carries a wide range of vent types and sizes for every application. Save time on the roof.