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Lomanco Roof Vents

Lomanco provides a complete line of Static Roof Vents and Power Vents from which to choose.

Lomanco® Static Roof Vents are available in two designs, Slant Back and Pan Style, to fit all of your ventilation needs.

Power Vents are designed for quiet operation and high volume air removal.



The Lomancool 2000 Power Vent

  • All-aluminum construction
  • Balanced fan blades for quiet operation
  • 1200 CFM
  • Factory set adjustable thermostat
  • Humidistat available to allow the unit to discharge moisture-laden winter air automatically
  • Deep drawn flange and unique rain shield keep water out
  • Aluminum screen for insect protection
  • 5-Year limited warranty


750 Slant Back Roof Vent

  • Totally Bird, Rodent, and Weather-proof! The only louver designed to keep Canadian weather out!
  • High stack achieves increased ventilation!
  • Fits all pitched roofs
  • Embossed painted finish for added strength, durability, and blending appearance with shingles
  • Pressed all-aluminum rust-free construction
  • High profile for increased weather protection & circulation

550 Pan Style Roof Vent

  • All-aluminum construction
  • Large nailing flange
  • Includes perma-coated aluminum screen extended to the edges of the cap
  • Rolled flange on stack to prevent weather infiltration


800 Series Slant Back Roof Vent

  • Made of durable ABS plastic
  • 61 square inches of net free area
  • 8X8 perma-coated screen extends to the edges of the dome to protect from bird and insect intrusions
  • U.V. protection for longer life