Features Roof Vent

Lomanco® 700 Series Slant Back

Designed to prevent roof discoloration.
Three sides louvered for greater air flow.
Embossed aluminum finishes for added strength, extended paint life, and blending appearance with shingles.
700 has neoprene damper for use as kitchen/bathroom exhaust vent.
730 is a smaller version of a 750 and included in the EVA Combo vent package.
750-E is a 750 with an extended flange size.
750-ES is a 750 with an extended flange size and provides enhanced weather protection.
750-G; heavy duty galvanized steel construction.
750-GS; provides enhanced weather protection.
750-GES; heavy duty galvanized steel construction and provides enhanced weather protection.
750-S provides enhanced weather protection.
Lifetime Limited Warranty – 750 Series.
770 is larger version of a 750.
770-D is a twin 770; off-ridge vent

Includes 8×8 perma-coated screen for added protection.
Flange on vent stack for superior weather protection.
550 PRO has one-piece molded plastic collar for added protection and aluminum top and bottom.
550-PRO-G has one-piece molded plastic collar for added protection and galvanized top and bottom.
Lifetime Limited Warranty – 550 Pro Series.
Models 600-S and 550-S have a tall throat to allow room for air circulation on shake roofs after the installation of shakes.
600-D is a twin 600.

Patent pending design.
Inner guard stops pest intrusion.
18×16 mesh screen for enhanced weather protection.
Low profile design.
Designed for fast installation.
Pure impact-resistant polypropylene will not dent or crack in extreme heat or cold installations.
Additives provide superior resistance to fading and UV degradation.
Same tried and proven polypropylene material that has been used on Omni Series Ridge Vents for over 20 years.
Lifetime Limited Warranty.