Ventline V2092SP-28 Birch White Ventadome - Bladeless

Ventline Ventadome 14 Inch x 14 Inch Vent with Radius Corners. Lift mechanism provides a smooth operation and eliminates chatter. The slide mechanism has more surface area contact. Making the guide bar stronger and allowing better distribution of stress. 2-piece snap-out screen easily detaches for cleaning. The ceiling garnish and crank handle remain in place: no screws to lose. Easy-grip knob operator replaces the traditional L-shaped crank handle and allows for a smoother operation of the lift assembly. The knob also detaches easily. Permitting faster screen removal and cleaning. The knob is interchangeable with the L-shaped crank. So you can also use it on older vents. Polypropylene dome models feature aerodynamically wedge-shaped dome that has 4 times the impact strength of other polypropylene covers on the market. 14.25 inch x 14.25 inch rough opening. Extra strong Galvanized steel roof flanges. Telescopic garnish for easy trim out included. 2-piece removable Birch White screen frame. Non-powered vent. Bright White lid; includes 2.13 inch Polar White garnish.