Woonsocket's Squeaky Whirlybird Vent

Our neighbors building has a very loud whirlybird vent. It's hilarious. We hope it gets oiled before the season of open windows. It sounds like an air-raid siren or the swing-set from hell.

How to Lubricate Roof Vents
By Thomas McMurchie
Sometimes called whirlybird vents, the turbine vents on the roof of homes pull heated air out of the attic in the hot summer months. They also remove cold air in the winter. This function helps reduce energy bills when the vents are working properly. However, when they begin to squeak, grind or make other noises as they spin, it is time to lubricate them. If the noises continue after lubrication, they may need to be replaced. WD-40 or a similar product can be used as a short-term fix.