They should be placed evenly across the roof.
Slant back roof vent.
Suitable for 3 12 to 12 12 roof pitch.
The master flow aluminum slant back roof louver is designed for attic ventilation.
Several of these vents are usually required to properly ventilate the attic.
Slant back metal roof vents.
Choose from metal or plastic in round square or slant back designs.
Aluminum and galvanized steel construction three louver design provides excellent air flow suitable for up to 12 12 roof pitch.
Requires intake ventilation for proper performance.
Ventilation and attic vents master flow slant back aluminum roof louver ssb960a our premium metal roof louvers that help to exhaust heat and moisture from the attic.
Find slant back roof vents accessories at lowe s today.
The fully enclosed hood deters rodent and insect infiltration and leaf and pine needle clogging.
Ventsure metal slant back roof vents have louvers to direct exhausted air upward helping prevent shingle discoloration and offering excellent weather protection.
Part of a balanced attic ventilation system for year round airflow.