Solar Light Ridge Vent Rack and pinion drive. Single or double opening.
|Gothic Ridge Vent||On poly or rigid glazed roofs. Rack and pinion drive|
|Insulator Roof Vent||Mounts at gutter. Rack and pinion drive. Single only|
|Wall vents||Lifting equipment inside house. Rack & pinion drive|
|Pad vents||Lifting equipment outside house. Rack & pinion drive|
|Roll Up Wall||Poly wall rolls from ground up onto a shaft|
|Drop Down Wall||Poly wall opens from the eave down|
|Oxnard Vent||Fixed ridge vent for Insulator houses. Requires inflation of a tube to close|