Static Dome Fiberglass Roof Vent

When installing the b 144 make sure the dome is level with the roof line.

Static dome fiberglass roof vent. The b 144 metal dome vent is in the static vent category and is an essential component of the attic ventilation system. Master flow 30 in. Don t let the compact size fool you. Master flow 144 sq.

The round back static vent is one of the smallest roof vents avp uses for steep slope roof ventilation but it is also one of the most popular roof vents we manufacture. Roof vent cover in black model. The master flow capacity dome roof vent is the master flow capacity dome roof vent is designed for attic ventilation. A graphic example to demonstrate that it takes 15 static exhaust vents to equal the exhaust venting of 42 linear feet of ridge vent may be viewed in figure 5.

Each high capacity dome roof vent offers a full 144 in. Another way to look at it is to compare static exhaust vents to a continuous ridge vent. Nfa galvanized steel static dome roof vent in weatherwood model hcd144ww view the master flow static roof vents 47 45 47 45. More product details close.

The heavy duty internal screen helps deter animals and birds. Often static exhaust vents are installed on a roof that also has a ridge vent. Of net free ventilating are nfa. The vents come in black brown and mill finish as well as weatherwood.

For all static roof vents the shingles should lay on top of the flange all the way down to the lower side of the opening. Set your store to see local availability add to cart.