Static Dome Fiberglass Roof Vent

Master flow 30 in.

Static dome fiberglass roof vent.

When installing the b 144 make sure the dome is level with the roof line. The heavy duty internal screen helps deter animals and birds. For the rvp61 slp61 and sqp61 the shingles should stop at the midpoint of the flange while still covering the nails. The b 144 metal dome vent is in the static vent category and is an essential component of the attic ventilation system.

This static vent is a great choice for ventilating attic spaces. Each high capacity dome roof vent offers a full 144 in. Master flow 144 sq. The master flow capacity dome roof vent is the master flow capacity dome roof vent is designed for attic ventilation.

Often static exhaust vents are installed on a roof that also has a ridge vent. 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. 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. When placed evenly across the roof these vents can help properly exhaust the attic.

The vents come in black brown and mill finish as well as weatherwood. Of net free ventilating are nfa. Don t let the compact size fool you. Roof vent cover in black model.

Nfa galvanized steel static dome roof vent in weatherwood model hcd144ww view the master flow static roof vents 47 45 47 45. Another way to look at it is to compare static exhaust vents to a continuous ridge vent.